A top-rated firm mattress provides unrivalled comfort and support for those who prefer a harder sleep surface. Back and stomach sleepers, heavier people, and those who experience joint related pain are among those who will likely find comfort in a quality firm mattress. Many of the top recommendations in our main best mattress buying guide offer customizable firmness options, including firm.
Our team of expert mattress testers and certified sleep coaches have reviewed and slept on hundreds of the latest firm mattresses to bring you our guide to the best options. The WinkBed mattress remains our best firm mattress of 2024, thanks to its unique blend of sturdy support and targeted pressure relief. However, you’ll also find our expert analysis of five other recommendations to choose from, spanning all budgets, sleep needs and body types.
If you are shopping for a new firm mattress, you’ve picked an excellent time. The Black Friday mattress deals drop at the end of November, which is when many top brands offer huge reductions. Read on for our expert-selected firm mattress recommendations…
1. The best firm mattress of 2024
Quick summary
The WinkBed is a luxury innerspring ( and one of our top-rated hybrid mattresses), with comfortable cushioning and zoned support. It performed well in all our tests, and is our top recommendation for most people looking for a firm mattress thanks to its unmatched blend of comfort, support, and value for money.
The Winkbed shares many of the same characteristics as its closest rival, the Saatva Classic (#2 in this guide). It's a mattress in a box (so it's delivered, rolled up, to your door) rather than a traditional mattress, like the Saatva. But it's around $300 dollars cheaper and more customizable, offering a choice of four different firmness levels compared to Saatva's three.
It also caters to people over 300 lbs with its firmest option, the Winkbed Plus (Saatva only goes up to 300 lbs), making it a better option for heavier people. In fact, you'll find the Winkbed in our best mattress for back pain guide, thanks to its stellar support for bigger bodies.
Our reviewers slept on a Luxury Firm version of the Winkbed (6.5/10 on the firmness scale) for three weeks and rated it highly for lumbar support and spine alignment. If you prefer a firmer mattress, try the Firm (7.5/10) or Plus (8/10) versions — the Winkbed comes with a 120-night trial period, and returns are free. However, exchanges will incur a $49 fee.
Read what we liked, didn't like, test scores, and how to buy it ▼
At around $1,500 for a queen, it isn't cheap. But as an all-round package, we think it's the best firm mattress out there. You'll struggle to find a better balance of comfort and support without paying more.
Our review: in more detail
The WinkBed is an upper-mid-range hybrid mattress that's handmade to order in the USA. Aside from the Saatva Classic, its next closest competitor is the Brooklyn Bedding Aurora Luxe (#3), which is similarly priced to the Saatva Classic but has fewer firmness options.
Feature-wise, the Winkbed has a dual-layer Euro pillow top, with gel-infused foam and a layer of pocket springs arranged in three ergonomic zones for targeted lumbar support. The WinkBed Plus version, meanwhile, which is designed for heavier people, has a high-density anti-sag foam top, a latex foam support layer, and heavy-duty coils placed in five ergonomic zones. All four WinkBeds have a breathable Tencel cover.
So how do these features translate into experience? Like all firm mattresses, you sleep on the top of the Winkbed, rather than sinking into it. Our panel of testers agreed with the 6.5 rating of the Luxury Firm Winkbed, but it's worth highlighting that several customers have found it firmer than they expected (which may not be a bad thing for readers of this guide).
We think the WinkBed offers an excellent balance of support and relief for sleepers of any size seeking a firm mattress.
Our reviewers found the luxury firm version of the WinkBed to be supportive and pressure-relieving. The coils promote the spine's natural alignment, so it's a great candidate for anyone seeking a mattress for back pain (although if that's your main reason for choosing a firm mattress, we recommend the Saatva Classic below instead). The edges were sturdy and motion isolation excellent, although the latex in WinkBeds Plus could diminish the latter a bit.
Our testers didn't overheat while sleeping on the WinkBed, but did feel that it might not provide enough cooling relief for chronically hot sleepers. The Brooklyn Bedding Aurora Luxe or Saatva Classic would be safer options for anyone who sleeps particularly warm.
If you're looking for a super-luxury firm mattress, choose the Saatva Classic instead: it comes with free white glove delivery and set up in the room of your choice. Alternatively, consider the Brooklyn Bedding Aurora Luxe, which blends a firm tension with cutting edge cooling tech. And if you like the sound of the Winkbed but have a lower budget, we recommend the DreamCloud (#4 in our guide). It only comes in one firmness option (6.5) — but our reviewers found it to be closer to an 8.
Otherwise, we confidently recommend the Winkbed as the best firm mattress we've tested. It offers an excellent balance of support and relief for sleepers of any size, and is a great choice for most people seeking a firm mattress.
What we like about it...
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✅ Built to suit any body: Whether you're petite, plus size, or in between, there's a WinkBed that suits your build and desired level of firmness. Our testing panel says the Luxury Firm WinkBed should be comfortable for most people, but with four comfort levels to choose from, you won't have to compromise.
✅ All-over support and relief: All WinkBed models feature zoned support coils and specialty LumbarLayer foam to promote the spine's natural curve while relieving pressure from your joints. Our testing panel and WinkBed customers reported waking up without stiffness or severe discomfort when sleeping on this mattress.
✅ Super strong edges: The perimeter of the WinkBed has reinforced springs so you can sit comfortably when getting up or down, or take up as much of the sleep surface as possible without fear of falling overboard. This design also helps prevent premature sagging.
What we don't like about it...
❌ Lacks a luxe finish: The WinkBed is a bed-in-a-box. This is convenient for shipping but potentially diminishes its handcrafted design. The Saatva Classic is pricier, but it's delivered flat and feels more like a premium bed. We'd also argue that the DreamCloud (#4), a considerably cheaper bed-in-a-box, seems more luxe.
❌ Not for the hottest sleepers: Our testing panel slept temperature-neutral on the WinkBed, but very hot sleepers may not find the triple heat disperse technology powerful enough. For severe overheating, we recommend the Aurora Luxe (#3).
| Features | In brief | Score |
|---|---|---|
| Support and comfort | Choose from four firmness levels, including one specially designed for plus-sized bodies. | ★★★★½ |
| Pressure relief | The WinkBed has a keen balance of support and pressure relief that many achy sleepers praise. | ★★★★½ |
| Temperature control | Most people will find the WinkBed sleeps temperature-neutral. | ★★★★ |
| Motion isolation | The WinkBed absorbed most movements with ease during our tests, but that could vary for the latex-based WinkBed Plus. | ★★★★½ |
| Edge support | Our panelists could lay against and sit on the edge of our test model without fear of falling over. | ★★★★½ |
| Build quality | It's a shame that this handcrafted bed is shoved in a box, but our review model was otherwise up to par. | ★★★★ |
When, where and how to buy
There's a permanent $300 discount on the Winkbed all year round. That means you shouldn't pay more than around $1,499 for a queen size. (The WinkBed Plus is slightly more expensive at $1,699 for a queen.)
The price doesn't change during big sales periods, so don't hold out for a juicy Black Friday mattress deal — but what that does mean is you can buy it at any time of the year and know you're getting the best price possible.
WinkBed offers a 120-night trial, but if you live near a WinkBed showroom, you'll be able to try out the mattress in all firmness levels. However, you'll still need to make your purchase online.
2. The best firm mattress for back pain
Quick summary
The Saatva Classic is the best mattress we've tested so far. The only reason it isn't at the top of this list is due to its slightly higher price tag and lower maximum weight capacity. The Saatva can support up to 600lbs, whereas the Winkbed can support up to 900lbs, making it a better firm mattress for heavier people.
But make no mistake: this is a superb mattress. If you're looking for a more luxurious night's sleep than the Winkbed, or you want a firm mattress because you suffer from back pain (and don't weigh over 300lbs), it's our top choice.
This high-end, hybrid innerspring mattress comes in three comfort levels, with two suitable for consideration here: Luxury Firm (5-7), and Firm (8). Our testers slept on a Luxury Firm version and rated it between a 7 and 7.5. It earned high marks for its sheer comfort and quality, as well as its effectiveness in reducing back pain, likely due to the specialized lumbar support system.
It's prone to a small amount of motion transfer, which makes it a good option for anyone who likes a little bounce, but if you're a particularly light sleeper who shares a bed, you could consider the Winkbed (#1) or DreamCloud (#4) instead, which are better at absorbing motion.
Read what we liked, didn't like, test scores, and how to buy it ▼
Yes, you pay a premium for the Saatva Classic. But in return, you get the best mattress we've ever tested delivered straight to your bedroom, and an extremely luxurious night's sleep.
Our review: in more detail
The Saatva Classic is a luxury handcrafted mattress made up of five layers, which includes zoned quilting along the middle third of its Euro pillow top, a strip of high-density foam directly below that, and a section of sturdier pocketed steel coils in the center.
As an innerspring mattress with a dual layer of coils and minimal foam, expect the Saatva to feel firmer than advertised. Our testers slept on the Luxury Firm version and rated it between a 7 and 7.5, which is on the higher end of Saatva's assessment of 5-7. This could be a good option for side sleepers who prefer a firmer surface if they can stretch their budget beyond the DreamCloud (#4).
The Saatva Classic is designed to make you feel like you're floating on top of the surface instead of sinking into it, although you'll enjoy a soft hug from the 3-inch Euro pillow-top. The focus on lumbar support benefitted one of our testers, who noticed an improvement in his back pain after sleeping on the Saatva Classic. User reviews show that's been the case for many Saatva customers with aches and pains.
The focus on lumbar support benefitted one of our testers, who noticed an improvement in his back pain after sleeping on the Saatva Classic.
Sleepers with back pain will like customizing the mattress to their height and mobility level. (Choose between 11.5" and 14.5" profiles.) If you're one to sit on your bed before getting up or down, the Saatva Classic has some of the strongest edges our testers have ever experienced. This also helps if you like to sprawl out or find yourself inching toward the edge when bed-sharing.
The dual-coil construction gives it a nice bounce and helps with airflow. While the Saatva Classic does a decent job of isolating movement, other mattresses on this list perform better in this area. It's also not as accommodating for sleepers over 300lbs, with a max weight capacity of 600lbs total.
What we like about it...
✅ Designed for back pain relief: The high-density lumbar crown and Lumbar Zone Active Spinal Wire support the lower back and the keep spine aligned in any position. This design has earned the Saatva Classic accolades from the Congress of Chiropractic State Association and the American Chiropractic Association.
✅ Sturdy edges and customizable height: Sleepers with back pain need a mattress that won't sag when they sit on it, and the Saatva Classic has outstanding edge support. A customizable height allows you to tailor the mattress to your level of mobility, a plus if you want a luxury bed but can't manage anything too tall.
✅ Free White Glove Delivery: When your back hurts, the last thing you want to do is set up a heavy mattress. Saatva includes White Glove Delivery in the cost, along with removal of your old mattress and foundation if needed.
What we don't like about it...
❌ Expect some movement transfer: The Saatva Classic is light on the foam but heavy on the coils. This makes for a responsive, springy surface but if you share a bed with a restless partner or an overzealous pet, you'll be more likely to feel their movements.
❌ Not for extra-large sleepers: With a limit of 300lbs per side, the Saatva Classic is a hair above average. The DreamCloud (#4) has the highest weight capacity on this list at 500lbs per side.
| Features | In brief | Score |
|---|---|---|
| Support and comfort | Custom firmness levels cater to all sleep styles, but sleepers over 300lbs will need a sturdier bed. | ★★★★★ |
| Pressure relief | Excellent pressure relief, especially around the lower back and hips. | ★★★★★ |
| Temperature control | The coils and organic cotton cover help this mattress breathe. Our testers didn't overheat. | ★★★★½ |
| Motion isolation | Our testers were largely undisturbed but reconsider if you share a bed with a fidgety partner. | ★★★★ |
| Edge support | No worries about sagging here, as our testers found the edges to be sturdy and comfortable to sit on. | ★★★★★ |
| Build quality | This mattress is handcrafted to the highest standard and it shows. Best of all, it arrives flat. | ★★★★★ |
When, where and how to buy
Saatva mattresses are available exclusively at Saatva.com, although we've found refurbished and past-season models on mattress liquidator sites. Visit a Saatva Viewing Room to see these mattresses up close and chat with a Saatva Sleep Guide to find the right fit. (You'll have to order online, though.) Saatva's Amazon store has accessories like pillows and mattress toppers, which are eligible for free 2-day shipping via Prime.
Saatva mattress sales happen throughout the year, with average discounts of 10% to 15%. Our advice is to wait for the Black Friday mattress sales in late November, as Saatva's standard summertime offers are underwhelming. Holidays are the best time to buy a Saatva mattress; you'll find some solid deals throughout.
We've seen a steady creep in MSRPs over the last several years. The list price of a queen Saatva Classic is $2,095. It's been on sale for as low as $1,345 after an exclusive Tom's Guide discount, but in this economy, we probably won't see it drop much lower than $1,600 after discounts.
3. The best firm cooling mattress
Quick summary
The Brooklyn Bedding Aurora Luxe is built for cooler sleep. It comes in soft (2-4), medium (4-6), or firm (7-8) with an optional Cloud Pillow-Top. Two RV mattress sizes are available (RV king and RV bunk), as are the less common short queen and split California king sizes.
Our testers thought the Aurora Luxe's cool-touch GlacioTex cover did its job well, although the slick finish of the material caused our fitted sheets to slide. Adding the pillow-top upgrade will push the mattress into the premium price bracket, but we believe it's worth the investment if you want extra cushioning for your joints.
Read what we liked, didn't like, test scores, and how to buy it ▼
The Brooklyn Bedding Aurora Luxe hits that sweet spot of performance and price; it satisfies sleepers seeking exceptional cooling with top-notch support.
Our review: in more detail
The Aurora Luxe has 8-inch wrapped coils, a top layer of responsive copper-infused foam, and a smooth-weave cooling cover. The perimeter is reinforced with higher gauge coils for edge support. The firmest version of the mattress includes 1.5 inches of firm memory foam plus 1.5 inches of transition foam for minimal sinkage. The Cloud Pillow-Top adds dual foam layers, but it's springy rather than squishy.
Our testers consider the Aurora Luxe one of the most comfortable mattresses they've ever slept on thanks in large part to its outstanding temperature regulation. We felt the soothing sensation of the GlacioTex cover as soon as we lay on it, and these specialized fibers effectively drew heat away from the surface. The coils circulated air within the mattress, while the foams didn't hinder overall breathability.
Our testers consider the Aurora Luxe one of the most comfortable mattresses they've ever slept on thanks in large part to its outstanding temperature regulation
Our smaller-framed tester found the medium Aurora Luxe well-balanced, as it promoted proper alignment and minimized her pressure points. Another tester liked the cushioning of the pillow-top for her joints. It wasn't slow-moving like memory foam, which made it easy for her to move around. The pillow-top didn't impact the Aurora Luxe's edge support, which aced our objective and real-world tests.
The Aurora Luxe's glaring weakness is its motion isolation. Despite the encased coils and multiple foam layers, it doesn't limit movement as well as other mattresses. The pillow-top upgrade didn't do much to improve this, either. We'd sooner recommend the WinkBed (#1) or DreamCloud (#4) if you're a sensitive sleeper who shares a bed.
What we like about it...
✅ An oasis for hot sleepers: The GlacioTex cover feels soothing and effectively draws heat away from your body. Combined with the airflow from the support coils and the well-constructed foams, our testers remained comfortably cool and dry.
✅ Luxe pillow-top adds contouring: If you want to add a touch of cushioning to an otherwise firm mattress, the optional Cloud Pillow-Top will give it an undulating feel without dramatically altering the level of support. It'll cost a few hundred dollars extra but we think it's worth the splurge.
✅ Enjoy a wider size selection: In addition to traditional dimensions, the Aurora Luxe comes in RV king, RV bunk, short queen, and split California king. This makes it a great choice for leveling up your road trip accommodations or fitting into a bedroom with an unusual layout.
What we don't like about it...
❌ Motion isolation is weak: Unfortunately, our objective and real-world tests showed that most movements reverberated across the sleep surface, regardless of whether or not there was a pillow-top. We'd sooner recommend the Aurora Luxe for solo sleepers.
❌ The surface is a little too slick: GlacioTex material is slippery, which made it tricky for us to keep a fitted sheet in place. (It's also a common complaint among Brooklyn Bedding customers.) Keep this in mind if you're sensitive to textures.
| Features | In brief | Score |
|---|---|---|
| Support and comfort | No matter the firmness level you choose, you'll strike the ideal balance of support and sinkage. | ★★★★½ |
| Pressure relief | With or without the pillow-top, our key pressure points weren't triggered at all. | ★★★★½ |
| Temperature control | Our testers thought the Aurora Luxe's cooling features worked very effectively to prevent overheating. | ★★★★ |
| Motion isolation | If you’re a sensitive sleeper with a restless bedfellow, give this one a pass. | ★★ |
| Edge support | Solid edge support all-around, even with the pillow-top. | ★★★★ |
| Build quality | The mattress is robust and well-designed with high quality materials. | ★★★★½ |
When, where and how to buy
The Aurora Luxe is available online from Brooklyn Bedding, Amazon, Wayfair, and Bed Bath & Beyond. If you're in Arizona, visit one of Brooklyn Bedding's 16 showrooms for a hands-on with the mattress. Otherwise, stop by one of over 50 Brooklyn Bedding partner retail stores across the USA.
Brooklyn Bedding hosts mattress sales throughout the year so you'll never have to worry about paying full price. The standard discount knocks 25% off, but that increases to 30% off on major holidays. You might find deals by shopping around but in most cases, retailers will be following Brooklyn Bedding's lead.
At MSRP, the Aurora Luxe sits in the premium price bracket. After savings, it falls into the upper mid-range. A queen-size retails for $1,865 and normally sells for around $1,305 during regular sales. The Cloud Pillow-Top adds up to an extra $300 to the final cost. The extras are fine but not especially generous with a 120-night trial, a 10-year warranty, and free shipping. Returns cost $99.
4. The best firm mattress for side sleepers
Quick summary
For side sleepers who don't want a super-plush bed, our firm mattress pick is the DreamCloud. We rate it an 8 out of 10 on the firmness scale, which is several notches above DreamCloud's assessment of 6.5. The consensus among our team is that it's supremely supportive with loads of pressure relief for the hips, lumbar, and shoulders. You'll need time to break it in if you're on the smaller side, though.
The DreamCloud is one of the most affordable luxury mattresses on the market. If you can't quite swing a WinkBed (#1) or Saatva Classic (#2), it's a solid alternative at a stellar price. After regular sales, a queen-sized DreamCloud mattress won't set you back more than $700. You'll forfeit the chance to customize your bed feel but you'll still avail of a 365-night sleep trial and a lifetime warranty.
Read what we liked, didn't like, test scores, and how to buy it ▼
The DreamCloud ticks a lot of necessary boxes, and its mid-range price tag makes it one of the best mattress values out there today.
Our review: in more detail
The DreamCloud is a 12 inch tall hybrid with a support core of 8 inches wrapped coils, 2 inches of gel-infused memory foam, and a 1-inch transitional foam layer. It's capped by a quilted cashmere-blend cover. For a bed-in-a-box, our testing panel found it sturdy and well-made, and several long-time DreamCloud customers tend to agree.
Our testing panel consisted of a variety of body types and sleep needs, but most of them were side sleepers. The heaviest side sleepers in our group felt well-supported immediately. Our smaller side sleepers needed some time to adjust, but they eventually found it cozy, too.
Despite its firm surface, the DreamCloud doesn't skimp on pressure relief.
Despite its firm surface, the DreamCloud doesn't skimp on pressure relief. Our back-sleeping tester noted that its gentle contouring alleviated pain in his lumbar, while one of our side sleepers said that her hip didn't go numb as it often does. The DreamCloud also allows for easy movement if you shift positions throughout the night, and its low level of motion transfer makes it a good option for co-sleeping.
Most people should find the DreamCloud temperature-neutral due to its coils and breathable cover. (Our testers never overheated.) However, edge support was mediocre, especially for our heavier testers. Although we reviewed a twin, this issue seems to be common among DreamCloud customers with larger beds as well.
What we like about it...
✅ Great for aches and pains: Several of our panelists struggle with soreness in their hips and lower back. The DreamCloud adapted to their bodies and sleep positions to provide the support and relief they needed to sleep pain-free.
✅ Minimal motion transfer: According to our tests, the DreamCloud does an excellent job of limiting movement so you're unlikely to be disturbed by your partner's movements.
✅ Built for larger bodies: The DreamCloud can support up to 1,000lbs; by comparison, the WinkBeds Plus maxes out at 900lbs. This makes the DreamCloud one of the best firm mattresses for heavy people. The larger-framed testers in our panel found it comfortable, too.
What we don't like about it...
❌ Edge support is lackluster: This is where the DreamCloud falls short versus the Saatva Classic and the WinkBed. This was an issue for our heavier and taller sleepers in particular, as they were unstable when sitting on the sides of the bed. (It didn't fare better in our objective tests, either.)
❌ Maybe too firm for petite sleepers: Our lead tester weighs under 150lbs and didn't adjust to the DreamCloud until several weeks in. It does come with a one-year trial, which is plenty of time to break it in, but smaller sleepers may run out of patience before then.
| Features | In brief | Score |
|---|---|---|
| Support and comfort | For such a firm mattress, the DreamCloud is remarkably accommodating for most side sleepers. | ★★★★½ |
| Pressure relief | Our testers reported a decrease in lower back and hip pain. It gently cradles and shoulders and knees, too. | ★★★★½ |
| Temperature control | A cashmere-blend cover and wrapped coils make for a breathable bed that doesn't trap heat. | ★★★★½ |
| Motion isolation | Drop tests showed that the DreamCloud limits most movement from reverberating across the surface. | ★★★★ |
| Edge support | The taller and heavier testers in our group weren't too steady sitting on the sides of this mattress. | ★★★½ |
| Build quality | For a bed-in-a-box, it's impressive. We'd place it below the Saatva Classic but (barely) above the WinkBed. | ★★★★½ |
When, where and how to buy
The DreamCloud Mattress is available online directly from DreamCloud or at Amazon. Ignore the sale countdown banners. This bed has been 50% off since Presidents' Day 2024. We previously saw a steady 40% off, with the 50% savings reserved for flash sales. Now that half-off appears to be the standard discount, we're anticipating steeper markdowns for those limited-time offers...if or when they happen.
DreamCloud flash sales are very random. In the past, they've usually taken place weeks before shopping events like Black Friday and Memorial Day. This is a rare case in which we'd advise not buying on a holiday if you're after the absolute lowest price, as the brand's current practice is to run its regular offers.
That's not to say you won't be getting a deal otherwise. The going rate for a queen-sized DreamCloud is $665 (MSRP $1,232). That's an outstanding price for a hybrid that comes with a one-year trial and a lifetime warranty.
5. The best firm mattress under $500
Quick summary
The Siena Memory Foam mattress tops our best affordable mattress guide for its supportive build and generous extras. It outperforms other models we've tested in the sub-$500 range in almost every way. The jury is out on how it'll endure many years of use, although our review model was in fine shape after a month of testing.
It lands a spot on this list for being much firmer than advertised. Our testers rated it an 8-9 out of 10 on the firmness scale, and several Siena customers commented on this bed's extra-firm surface (for better or worse). It won't hug you like other beds that feature in our best memory foam mattresses as the pressure relief is minimal. The Siena should be comfortable for stomach sleepers and back sleepers who like to remain as flat as possible.
Read what we liked, didn't like, test scores, and how to buy it ▼
Whether you need a mattress for college or suddenly have to purchase a new bed, the Siena delivers an excellent return on investment for comfortable sleep on a budget.
Our review: in more detail
The 10 inch tall Siena Mattress features a 5.5 inch polyfoam stability layer, a 2 inch layer of transitional support foam with ripples for airflow, and a 2.5 inch layer of gel-infused foam that gently contours to your body. The woven polyethylene cover helps wick away moisture. Our testers found it incredibly firm at first — and although it softened up after a month of use, it was still quite solid.
Our testers unanimously agreed that the Siena was most supportive for stomach sleeping. Sleepers of all sizes in our group said their hips remained in alignment with the rest of their body. Back sleeping was a mixed bag; some testers found it comfortable, while one experienced lower back pain. For side sleeping, our lead tester felt it could have been more forgiving for her hips and shoulders. It lacks the pressure relief of the DreamCloud (#4).
The affordable Siena is a sibling of the mid-range Nectar Memory Foam Mattress, and that's reflected in the materials and build quality.
The Siena excelled in our drop tests, absorbing most of the movement we threw at it. The minimal sinkage allowed our testers to comfortably sit on the edges and enjoy temperature-neutral sleep, even on sweltering summer nights. However, for hot sleepers, we recommend a spring-based mattress for better airflow or a specialty cooling mattress like the Aurora Luxe (#3).
The affordable Siena is a sibling of the mid-range Nectar Memory Foam Mattress, and that's reflected in the materials and build quality. Does it have the potential to be a forever mattress? Given that budget mattresses aren't typically made for the long term, we're reluctant to include the Siena in that category — but for a college dorm, guest room, or a temporary bed, you'll get more than your money's worth.
What we like about it...
✅ Supremely supportive for stomach sleepers: With an extra firm surface and minimal contouring, the Siena will prevent stomach sleepers' hips from sinking out of alignment. It'll also appeal to back sleepers who like a firm, almost flat surface.
✅ Surprisingly strong edges: This is considered a surprise because we're talking about a budget memory foam mattress. Such beds don't perform well in this category, but the Siena demonstrated otherwise.
✅ Superb value for money: The Siena looks and feels more like its mid-range sibling, the Nectar. Plus, you'll only pay as much as $499 for a king, with a 180-night trial included. No other budget mattress comes close to that.
What we don't like about it...
❌ Stingy with the pressure relief: Stomach sleepers and some back sleepers will love the flat-and-firm surface of the Siena Mattress, but side sleepers and back sleepers who crave more contouring will be disappointed.
❌ Not for very hot sleepers: Memory foam is known to trap heat, but the Siena's lack of profound sinkage meant our testers didn't overheat. Still, we'd advise hot sleepers seek a hybrid or specialty cooling mattress.
| Features | In brief | Score |
|---|---|---|
| Support and comfort | Stomach and back sleepers who prefer a flat, firm surface will like the Siena. | ★★★★ |
| Pressure relief | This doesn't hug like most foam mattresses, which will disappoint side sleepers in particular. | ★★★½ |
| Temperature control | Exceeds expectations; the moisture-wicking cover is a nice touch. | ★★★★ |
| Motion isolation | Like most all-foam beds, the Siena does a stellar job at dampening movement. | ★★★★½ |
| Edge support | Sitting on and lying against the edges was no problem for our testing panel. | ★★★★ |
| Build quality | Jury is out on years-long use, but out of the box it's quite impressive. | ★★★★ |
When, where and how to buy
The Siena Memory Foam Mattress is available online at Siena Sleep and Amazon. (For better aftercare, we suggest buying from Siena directly.) It's never been sold at full price, with a 50% discount from day one. A queen sells for $399 but on rare occasions, we've seen it dip to $379. That's as much as the needle will move, though. You can buy this mattress at any time without worrying about a sudden major price drop.
It comes with a 180-night sleep trial, which is among the longest out of any mattress, let alone one for less than $500. A 10-year warranty applies, which is within the industry average. Shipping is free, as are returns. However, if you leave the mattress unopened in its box for more than 90 days, you'll void both the trial and warranty.
6. The best firm mattress for back sleepers
Quick summary
We consider the Avocado Green the best firm mattress for back sleepers — we've also crowned it the best organic mattress you can buy right now. Instead of a memory foam comfort layer, you'll find 2-inches of dense, firm Dunlop latex with minimal contouring. There's also a zoned support core of pocketed coils to provide varying levels of support for different areas of your body. For our back-sleeping lead tester, this yielded a balanced, comfortable experience.
The Avocado Green is also great for hot sleepers thanks to the natural breathability of its organic materials (latex, wool, and cotton). The combination of Dunlop latex and coils makes it a durable mattress for heavy people, with a weight capacity of 700 pounds. However, if you occasionally sleep on your side, the Avocado might feel too firm. (You can add a box-top or pillow-top for an additional fee, but it's costly.)
Read what we liked, didn't like, test scores, and how to buy it ▼
The Avocado Green earns our seal of approval as a quality hybrid mattress for back sleepers seeking a firm, durable bed that does the little things well, too.
Our review: in more detail
Avocado rates its flagship mattress a 7 out of 10 on its firmness scale — and our testers agreed. Our lead reviewer, who is a natural side sleeper, was advised by her doctor to prioritize back sleeping. The Avocado Green made this adjustment easier on her, as the zoned coils and latex comfort layer evenly distributed her weight. Her hips and lumbar received ample support so she never fell out of alignment.
Our testers had no complaints about stomach sleeping on the Avocado Green, but side sleeping was another matter. Our lead reviewer spent several nights resting on her side, but she couldn't adapt to the lack of contouring for her hips and shoulders in this position. The DreamCloud (#4) is a firm mattress that's better suited for side sleeping – although that'll likely come with a break-in period, too.
The Avocado Green is a bonafide all-rounder with excellent temperature regulation, outstanding edge support, and virtually no motion transfer.
The Avocado Green is a bonafide all-rounder with excellent temperature regulation, outstanding edge support, and virtually no motion transfer. Whether you're prone to overheating at night, like to sit on the side of your bed upon waking up, or share a bed with an overzealous bedmate, the Avocado Green will tick those boxes.
The mattress now ships free; during our original testing period, shipping cost at least $99. We strongly recommend opting for White Glove Delivery (starting at $249), especially if you live alone or have an injury. However, if you're keen to save as much as you can, ask someone for help with setup as this is definitely a two-person job.
What we like about it...
✅ Comfortably firm for back sleeping: Our side-sleeping lead tester was able to transition to back sleeping because of the Avocado Green's zoned coils and Dunlop latex comfort layer. She also found it suitable for stomach sleeping.
✅ Supportive for heavy bodies: It may not have the highest weight capacity on this list, but the construction of the Avocado Green can withstand up to 700lbs. Larger sleepers won't have to worry about sinking in too deeply.
✅ Good for the environment: Avocado's focus on safety and sustainability has culminated in certifications from GOLS, GOTS, FSC, OEKO-TEX, Made Safe, and Greenguard.
What we don't like about it...
❌ Upgrades are expensive: If you're a combi side/back sleeper, the Avocado Mattress won't be contouring enough. Upgrading to a box-top or pillow-top will make it softer but that'll double the cost of this premium mattress. We suggest the DreamCloud (#4) if you're a combi side/back sleeper.
❌ Setup could be a hassle: Avocado offers White Glove Delivery but's at least $249 extra. Shipping is free otherwise, but setup is a two-person job. By comparison, the Saatva Classic (#2) comes with free in-home delivery and mattress removal.
| Features | In brief | Score |
|---|---|---|
| Support and comfort | The Dunlop latex comfort layer has minimal give but doesn't sink. It provides great neck and back support. | ★★★★½ |
| Pressure relief | Sufficient for back and front sleeping; less forgiving for side sleeping. | ★★★★ |
| Temperature control | Our lead tester is prone to overheating but found the Avocado breathable and comfortable. | ★★★★★ |
| Motion isolation | Minimal motion transfer means you and your partner are unlikely to disturb each other. | ★★★★½ |
| Edge support | The fully reinforced steel perimeter makes for stable edges. Our testers didn't fear falling overboard. | ★★★★★ |
| Build quality | This organic bed handcrafted in Los Angeles to a very high standard, but there have been reports of noticeable impressions from some Avocado shoppers. | ★★★★ |
When, where and how to buy
Purchase an Avocado Green mattress online directly from their website, or visit an Avocado Green showroom or partner retailer to try it out before buying. Avocado offers a one-year trial with your purchase, though returns will cost $99.
Given the quality of materials and the brand's sustainable and eco-friendly ethos, we think the Avocado Green offers excellent value for money. However, it's quite an investment, even when on sale. Avocado mattress sales typically shave 10% off, with larger discounts of around 15% available during major holiday sales.
The list price for a queen-sized Avocado Green Mattress is $1,999. That drops to $1,799 after 10% off. During Black Friday mattress sales, we saw it on sale for $1,710 which is about as good as it gets here.
How we test the best firm mattress
The Tom’s Guide mattress review process is editorially independent and not influenced by any third parties. Our expert mattress testers sleep on each mattress for at least three weeks (roughly how long it takes for your body to get used to a new mattress) and spend hours scientifically testing the performance of each product.
Mattress firmness is subjective, so each lead reviewer also forms a trusted and experienced testing panel made up of people with different sleep needs and body types. We have side sleepers, back sleepers and stomach sleepers, with lighter, average and heavier bodies, who rate each mattress using a specific set of performance criteria.
Together, these processes enable us to produce accurate, well-balanced and data-backed mattress reviews, to help you decide whether the mattress you like the look of is the best choice for you. Read our full mattress methodology for more info.
Alison is one of the main mattress testers at Tom's Guide and an experienced sleep product tester in general. Alison has reviewed every type of mattress you can buy online, including firm mattresses, memory foam, hybrid and cooling mattresses. She loves using her review knowledge to help readers choose a great new mattress to enhance their sleep.
Best firm mattress FAQs
Do firm mattresses last longer?
Firmer mattresses can benefit your both your back and your bank balance, as firmer mattresses tend to last longer than softer ones. As opposed to softer mattresses which allow sleepers to sink further into its supportive layers, a firm mattress is designed to keep the sleeper laying on top of the mattress. This protects the integrity of your mattress, helping it last longer.
However, as with all mattresses, how long your mattress lasts ultimately depends on your weight, sleep position and how well you look after it, especially if you have a memory foam mattress. Memory foam can be damaged by extreme heat, direct sunlight and liquid, so you’ll need to make extra effort not to accidentally damage your memory foam mattress.
Who should sleep on a firm mattress?
Wondering if a firm mattress is right for you? Dr. Grant Radermacher, owner of Ascent Chiropractic in Brookfield, WI, recommends a firm mattress for the following cases:
1. People with joint-related back pain
According to Dr. Radermacher, "A firm mattress provides the support your spine needs to maintain proper alignment, which can help reduce pressure points on your lower back and alleviate spinal facet and/or sacroiliac pain." Learn more about the best type of mattress for back pain.
2. Back and stomach sleepers
Dr. Radermacher says that for back and stomach sleepers, "a firmer mattress can help support the natural lordotic (forward) curve of your lower back, keeping excess stress off some of the more sensitive structures in your spine." Strict side sleepers should seek a medium-soft mattress that'll better contour the hips and shoulders – check out the best mattresses for side sleepers, or read more about what happens to your body when you sleep on your back, on your stomach, or on your side.
3. Overweight or obese individuals
"For those on the heavier side, a firm mattress can help distribute their body weight more evenly across the mattress, minimizing stress on the joints in the spine and pelvis and resisting mattress sagging over time," says Dr. Radermacher.
Is a firm mattress good for back pain?
According to medical experts we've consulted, a firm mattress isn't always the best for back pain. Sleepers who weigh under 130lbs may not get the proper amount of support and cushioning they need from a firm mattress. Strict side sleepers may also feel more at ease with a softer mattress to cushion their shoulders and hips.
Who should sleep on a firm mattress for back pain? Sleepers over 230lbs are usually good candidates for a firm or extra-firm sleep surface to alleviate their back pain. Stomach sleepers should also seek a firm or extra-firm mattress, although experts generally don't recommend this sleeping position for back pain.
That said, firmness and comfort are subjective. The best mattress for back pain is one that alleviates your discomfort so you can sleep through the night and wake up refreshed. What that'll be for you will depend on your preferences and body type. The source of your pain also plays a role; sleepers with lower back pain tend to fare well with a firmer mattress.
While a firm mattress for back pain could help you sleep better, it's important to address the root cause and consider other lifestyle changes. Talk to your primary care physician or another licensed medical professional to address particular sleep or health concerns.
Firm vs orthopedic mattresses: Key differences
An orthopedic mattress is designed to alleviate back and joint pain by ensuring proper alignment and ample pressure relief. Depending on whom you ask, there's no discernible difference between an orthopedic mattress and a standard mattress, but an orthopedic mattress generally runs medium-firm to firm so it can provide the necessary support.
If you need to buy a mattress for medical reasons, you might not have to pay for it – see what type of mattresses are covered by Medicare. However, if you don't qualify for this benefit, you can still save by browsing today's best mattress deals below.
Will firm mattresses get softer?
All mattresses soften and sag over time, with the average lifespan of a mattress being eight years depending on its build quality and the materials used to make it. A firm or very firm mattress is purpose built to deliver a harder sleeping surface for longer. While you can soften this to an extent by using one of the best mattress toppers for changing the feel of your bed, it will take quite some time for a firm feel mattress to soften up.
It takes your body around 30 nights on average to get used to a new mattress, so after this time you may feel as though your firm mattress is softening but really your body is simply adapting to it.
Are firm mattresses good for side sleepers?
Side sleepers need a mattress that won't trigger the pressure points in their shoulders, hips, and knees. In most cases, firm mattresses are discouraged for side sleeping as they don't offer enough contouring. However, there are exceptions, such as the DreamCloud, which we consider the best firm mattress for side sleepers who don't want anything too plush.
The amount of pressure you put on your sleep surface through your body weight will influence how soft or firm your mattress should be. If you weigh less than 130lbs, a firm mattress is unlikely to give you the amount of relief you need to sleep comfortably. On the other hand, side sleepers who weigh over 230lbs might find a firm mattress provides the balance of comfort and support they need. For those in between these weight ranges, a medium to medium-firm bed could work best.
If you're mattress shopping but don't know where to begin, knowing how to choose a mattress for your sleep position will help you narrow down the field.
