The best memory foam mattress in 2023

best memory foam mattress: Tuft and Needle Original memory foam Mattress
(Image credit: Tuft and Needle)

The best memory foam mattresses will lull you right to sleep with body-cradling comfort, head-to-toe support, and deep pressure relief for your back, hips, and shoulders. Whether you want a full-foam bed or a hybrid of foam and springs, you'll find just what you're looking for in our guide below. 

A lot of these models are also on our general list of the best mattress. In selecting our top picks here, we tapped into our years of research and first-hand testing of a wide range of memory foam mattresses. Most entries include an accompanying review you can read for more details on how we evaluated their performance and value for money.

How we test mattresses

We research and test the latest mattresses for side sleepers to provide expert recommendations, then use our test data to rank them out of 10. Read our mattress methodology for more.

Most memory foam mattresses provide great pressure relief and instant comfort. If you struggle with aches and pains, a memory foam mattress will be your best bet – in fact, the best mattresses for back pain contain foam materials. Meanwhile, recent advances in sleep technology have yielded memory foam beds that won't trap heat. If you're a hot sleeper, a dedicated cooling mattress made with specialty foam will keep you cozy.

The Nectar Memory Foam mattress tops our list of the best memory foam mattresses because it offers superb support no matter your sleep position. It's also a fantastic value thanks to regular discounts and frequent freebie offers. (You'll never find it at full price.)  However, the Nectar may not be the right fit if you need a firmer bed or more sophisticated cooling, which is why we've included 10 other memory foam models that span a range of price points and specialties. 

How much do memory foam mattresses cost? Prices start from a couple of hundred dollars for basic builds and can run into the thousands for fancy, specialized models. Thankfully, there are mattress sales all year round, with prices falling even lower during major holidays. (Here's your reminder that Presidents Day mattress sales are coming soon.)  No matter how much you pay, every mattress on our list comes with a trial period to give your body plenty of time to adjust to it. Ready to unlock the best sleep of your life? Scroll down for our top memory foam mattress picks...

The best memory foam mattress in 2023

Why you can trust Tom's Guide Our expert reviewers spend hours testing and comparing products and services so you can choose the best for you. Find out more about how we test.

the Nectar Memory Foam Mattress placed on a wooden bed frame

(Image credit: Nectar)
The best memory foam mattress for most people

Specifications

Type: mattress in a box
Material: memory foam
Firmness (1-10): 6.5 (medium-firm)
Sizes: 8 (twin - split Cal king)
Availability: online, and at 1,500 retailers
Trial length: 365 nights
Warranty: lifetime
Best for: all sleepers
RRP: $599 - $1,698

Reasons to buy

+
Great value for money
+
Comfy for all sleep positions
+
Lifetime warranty and 1-year trial

Reasons to avoid

-
Cover isn't machine washable
-
May not be supportive enough

Nectar Sleep makes the best mattress in a box for the money and here it takes the top position in our memory foam mattress guide because it’s comfortable and supportive, but also incredible value, significantly undercutting mid-range rivals like Casper and Purple when it comes to price. We tested the medium firm Nectar Memory Foam mattress for two months and loved it.

This all-foam mattress has a soft, quilted cover that’s designed to help you stay cool – and it worked for us, even during the hot summer months. There's then three inches of memory foam, followed by a layer of support foam, a sturdy base layer and a no-slip lower cover. We rated it highly for comfort and pressure relief, and general consensus seems to agree. Although Nectar mixes reviews for all of its mattress models together, a combined average score of 4.8 out of 5 over 45k+ reviews (as of September 2022) speaks highly of the quality to expect from this brand. 

We also noticed good edge support – so the mattress feels wider – and very little motion transfer, which makes the Nectar Memory Foam mattress a good choice for couples, and anyone with a restless partner in particular. Some couples have complained that it doesn’t have a lot of bounce though, so if you’re looking for that feature for sex (or just in general) you might want to try a different option. 

We love that Nectar gives you one year to try out this mattress. That's nearly three times the length offered by other bed-in-a-box mattress companies. Its forever warranty is a solid bonus as well. Plus, it's nearly always sold with hundreds of dollars' worth of free accessories. If you're looking for sheer value for money, the Nectar is the best memory foam mattress you can buy.

The Nectar Mattress:  was  (opens in new tab)

The Nectar Mattress: was $599 now from $359 + freebies at Nectar (opens in new tab)
Nectar cuts at least 25% off its mattresses and once again includes up to $599 worth of free bedding and pillows. (Freebies were absent during Nectar's extended Black Friday deals.) A queen Nectar mattress is now $779. That's around $100 less than what we'd seen over the last couple of months but it's still an excellent value, especially after you factor in the extras.

The Helix Midnight memory foam mattress with white top and light grey base

(Image credit: Helix)
The best memory foam hybrid mattress for side sleepers

Specifications

Type: bed in a box
Material: memory foam and wrapped coils (hybrid)
Firmness (1-10): 5.5 (medium)
Sizes: 6 (twin - Cal king)
Availability: online and in show rooms
Trial length: 100 nights
Warranty: 10 years
Best for: side sleepers
RRP: $936 - $1,749

Reasons to buy

+
Contouring yet supportive
+
Breathable cover
+
Made in the USA

Reasons to avoid

-
Too soft for heavier bodies

The Helix Midnight is an excellent mattress for side sleepers. This medium firm offering isn't only made of foam... underneath two layers of the company's 'memory plus' foam and 'Helix dynamic foam', there's also a layer of hundreds of individual coils, which technically makes it a hybrid. We think the Helix Midnight offers the best of both worlds: the luxurious cushioning and deep pressure-relief of foam and the cradling support of springs.

One area in which we were particularly impressed when we tested the Helix Midnight is temperature control. The breathable cover and increased airflow through the coils kept us at a cool, comfortable temperature throughout the night – not bad given that one of our reviewers is known for overheating at night. It's also an excellent choice for couples, with very little motion transfer and a touch more bounce that you'd get from a pure memory foam mattress. 

If you're a stomach sleeper or weigh over 300 pounds though, the Midnight may feel too soft – try the Helix Twilight instead, with its no-sink-or-give top layer, or the Helix Dawn, which comes with extra support for back and stomach sleepers. (Alternatively, take the Helix sleep quiz (opens in new tab) to find the exactly the right mattress.)

Overall, we found the Helix Midnight to be a competitively priced hybrid mattress that delivers the comfort and support of a more expensive model. If you're a side sleeper, or tend to sleep hot, you should get on well with it.

Helix Midnight memory foam mattress: was (opens in new tab)

Helix Midnight memory foam mattress: was $936 now from $749 + 2 free pillows at Helix Sleep (opens in new tab)
Helix Sleep is cutting 20% off. That's among the largest percent-off discounts we've seen from the brand but sale prices match what we've seen in recent weeks. (Blame a higher MSRP for that.) After coupon, a queen falls to $1,099 (was $1,374). You'll also get two free pillows with purchase.

Siena Sleep memory foam mattress, featuring a person lying upside on the bed reading a book

(Image credit: Siena Sleep)
The best memory foam mattress for stomach sleepers

Specifications

Type: mattress in a box
Material: memory foam
Firmness (1-10): 9 (firm)
Sizes: 6 (twin - Cal king)
Height: 10 inches
Availability: online
Trial length: 180 nights
Warranty: 10 years
Best for: stomach sleepers
MSRP: $549-$799

Reasons to buy

+
Excellent edge support
+
Low motion transfer
+
Decent temperature regulation

Reasons to avoid

-
At the pricier end of budget
-
Might be too firm for side sleepers

The Siena Memory Foam mattress is much firmer than you'd expect for a memory foam mattress, with very little 'hug'. That makes it a great choice for stomach sleepers and back sleepers in need of a more supportive sleep surface, although side sleepers might be better off with something that offers more give around the shoulders and hips. 

In our tests, we were impressed with the edge support and motion isolation on offer here, which makes it a good choice for those who share a bed and don't want to be bothered by wriggly partners. While pricier memory foams will do a better job of temperature regulation, the Siena still did a decent job of not trapping body heat.

It's also a great choice for those on a tight budget. At MSRP, a queen is $699, but it never sells for retail price. Since it launched in March 2022 it's perpetually been on sale for $200 to $300 off. The Siena also comes with a 10-year warranty plus 180 nights to test it, which is quite generous for a budget mattress. 

Siena Mattress: was (opens in new tab)

Siena Mattress: was $549 now from $249 at Siena Sleep (opens in new tab)
After a $200 off promotion that has held steady since launch, all sizes of the Siena Mattress are now $300 off. That brings a queen to $399 and a twin to just $249. With a build quality similar to its pricier stablemate, the Nectar Original, this is an incredible bargain.

Saatva Loom & Leaf on a cream fabric base sat next to a wicker chair

(Image credit: Saatva)
The best memory foam mattress for back pain

Specifications

Type: traditional mattress
Material: memory foam
Firmness (1-10): relaxed firm (5-7), firm (8)
Sizes: 8 (twin - split Cal king)
Availability: online
Trial length: 365 nights
Warranty: lifetime
Best for: all sleepers
RRP: $1,195 - $3,150

Reasons to buy

+
Excellent pressure relief
+
Great motion isolation
+
Exquisite build quality
+
In-home set-up included

Reasons to avoid

-
$99 fee to refund or exchange
-
Prone to trapping heat
-
Some might find it too plush

The Saatva Loom & Leaf is a premium, hotel-quality mattress from luxury online brand Saatva. It's also among the priciest on our list. A queen retails for over $2,000 although there are regular discounts that can knock hundreds of dollars off. Nevertheless, we'd still consider the Saatva Loom & Leaf a suitable alternative if the Tempur-Pedic (at number 7) is out of your price range as the price differential there is in the thousands. Also consider that Saatva provides free white glove delivery – given that this is a mattress that can weigh up to 116lbs, you'll welcome that convenience.

We recently slept on a Saatva Loom & Leaf mattress for three weeks and consider it one of the best mattresses for back pain. (Our lead reviewer noticed a significant improvement in her back injury after sleeping on this bed.) It has a zoned design with a reinforced middle-third featuring a gel-infused foam lumbar crown that relieves pressure and improves circulation in the lower back. The top and bottom thirds are slightly softer to contour the shoulders and knees. Note that it comes in two firmness options: relaxed firm (which we tried) and firm, which will suit those who need a little more support and want a subtle 'hug'. No matter your sleep style, you'll find yourself comfortably contoured when sleeping on the Saatva Loom & Leaf.

Although the Loom & Leaf sports some cooling tech in its build, we found it's prone to trapping heat overnight, so chronically hot sleepers may want to look towards some of the other options on this list that excel at temperature regulation. On the flip side, motion isolation is top-notch so couples won't have to worry about being interrupted by a restless partner. 

The Saatva Loom & Leaf mattress isn't cheap, but it's a very good value given that it comes with a 1-year trial, a lifetime warranty, and the aforementioned white glove delivery (which includes optional removal of your existing mattress, as well). There's also the build quality to consider; this handcrafted bed is made to last and long-time customers say it hasn't lost its comfort level after years of regular use. Thus, you'll save money in the long term by not having to swap out mattresses every several years.

Zinus Green Tea Memory Foam Mattress on a bed in a bedroom

(Image credit: Zinus)
The best cheap memory foam mattress for all sleepers

Specifications

Type: mattress in a box
Material: memory foam
Firmness (1-10): 6
Sizes: 6 (twin - Cal king)
Availability: online
Trial length: 100 nights
Warranty: 10 years
Best for: side sleepers
RRP: $118 - $398

Reasons to buy

+
Unbeatable price
+
Four different thickness options
+
Charcoal particles minimize odors

Reasons to avoid

-
Too firm for lighter weight bodies
-
Questionable durability

We'll make this clear: the Zinus Green Tea is not the best memory foam mattress you can buy and has none of the advanced features or premium materials found in the other options in our guide, but it is one of the best budget mattresses. So if your budget is limited, then this popular Amazon best-seller is worth a look.

The standout feature of this all-foam mattress is that it uses green tea-infused memory foam and purified charcoal particles to neutralize odors (no, it doesn't smell of tea). It comes in four different thickness options, ranging from 6 to 12 inches - the price increases with depth - and can be used with any type of bed base. 

We tested the 10-inch version (which starts from $198) for three months and found it to be comfortable and supportive, with good edge support and minimal motion transfer, so you won’t be disturbed by a restless partner. However, it's not the best choice if you overheat at night: a few of our reviewers became uncomfortably warm. We also have some questions about its long-term durability and wouldn't expect this mattress to last as long as the others on this list.

Where the Zinus Green Tea Memory Foam mattress really stands out, of course, is its price. You can buy a king size mattress for well under $300 – and that's good going. It has attracted an impressive collection of positive user reviews on Amazon, too: over 140k (January 2023), with an average score of 4.4 out of 5. If you need a new mattress and are working on a tight budget, the Zinus Green Tea Memory Foam mattress is worth considering.

The Saatva Classic picture in front of a sparkling blue ocean

(Image credit: Saatva)
A luxury hybrid memory foam mattress with a little bounce

Specifications

Type: traditional mattress
Material: memory foam, springs
Firmness (1-10): 5-7 depending on model
Sizes: 8 (twin - split Cal king)
Availability: online
Trial length: 365
Warranty: lifetime
Best for: all sleepers; those with back pain
RRP: $995 - $2,710

Reasons to buy

+
Choice of three firmness options 
+
Recommended for back pain
+
Free premium delivery

Reasons to avoid

-
$99 fee to refund or exchange
-
Hybrids offer less of a 'hug'

The luxury Saatva Classic mattress is another one in our best memory foam mattress guide that isn't made from just memory foam – it's a hybrid, combining a memory foam comfort layer with a responsive, dual steel coil support system. It's the cheaper sibling to the Saatva Loom and Leaf mattress at number four, and an excellent choice for anyone who prefers a slightly bouncier mattress compared to pure memory foam. It's also a better choice for anyone who prefers to sleep on top of the mattress rather than sinking into it.

This highly rated hybrid memory foam mattress doesn't arrive in a box, so you won’t have to worry about waiting for it to expand to its full size, or deal with off-gassing odors. On top, there's a luxuriously soft Euro pillow top wrapped in an organic cotton cover. Next, a layer of individually wrapped coils minimize motion transfer, while contouring to your body’s pressure points; and the foundation features steel coils that prevent sagging over time. Coils are also great for helping with airflow, so if you tend to overheat at night, the Saatva Classic is worth considering.  

The Congress of Chiropractic State Associations has awarded Saatva its seal of approval, and many users have commented that the Saatva Classic has helped their back and joint pain. Saatva also makes one of the best mattress toppers to solve a range of sleep issues, from overheating to pain.

Tempur-Pedic Tempur-Adapt memory foam Mattress

(Image credit: Tempur-Pedic)

7. Tempur-Pedic Tempur-Adapt Mattress

The best memory foam mattress for pressure relief

Specifications

Type: bed in a box
Material: Tempur
Firmness (1-10): 7 (medium or medium-hybrid)
Sizes: 8 (twin - split Cal king)
Availability: online and in store
Trial length: 90 nights
Warranty: 10 years
Best for: couples; hot sleepers; people with aches and pains
RRP: $1,699 - $3,398

Reasons to buy

+
Deep pressure relief
+
Supports heavier bodies
+
Adapts to your temperature

Reasons to avoid

-
Shorter trial period
-
Very expensive

The Tempur-Pedic Tempur-Adapt mattress places a big emphasis on relieving pressure points so that you sleep soundly through the night, with far fewer wake-ups due to feeling uncomfortable. This Tempur-Pedic memory foam mattress isn’t the cheapest nor the most expensive in the brand’s range, and therefore suits a wider range of budgets. It’s still pricey (especially the split Cal king size), but considering the superior quality of Tempur-Pedic beds and the level of mattress tech you’re getting here, the price isn’t outrageous. 

The biggest and most obvious thing you’ll feel when lying on the Tempur-Adapt is how much it hugs your body. This makes it the best memory foam mattress for people who love the sensation of being cradled and who are dealing with neck, hip, back and knee pain, as the Tempur-Adapt relieves pressure in all of those areas. It uses the brand’s famous NASA-developed Tempur material to alleviate pressure points, all while adapting to your unique body shape, temperature and weight.

There’s also bags of motion cancellation going on here, with the Tempur Adapt quickly absorbing motion so that you and your partner don’t wake each other up with your movements. As for cooling, while this isn’t a proper cooling mattress like the Tempur-Breeze, it does sport cooling fabric woven into the cover, while the open-cell Tempur material is designed to boost breathability during sleep.

While it's certainly an investment, Tempur-Pedic mattress sales are fairly common, so you might not have to shell out the full list price. And if you want one of Tempur’s best memory foam mattresses for relieving pressure in all sleepers, here it is. We'll be reviewing this bed over the next several weeks so be on the lookout for our in-depth review.

The Leesa Hybrid memory foam mattress on a light gray fabric bed base next to a wicker chair

(Image credit: Leesa)
Another great memory foam mattress for stomach sleepers

Specifications

Type: bed in a box
Material: memory foam
Firmness (1-10): 6 (medium)
Sizes: 6 (twin - Cal king)
Availability: online
Trial length: 100 nights
Warranty: 10 years
Best for: stomach sleepers; combi sleepers; smaller budgets
RRP: $849 - $1,399

Reasons to buy

+
Stays cool to the touch
+
Supportive yet contouring
+
Relieves pressure on the back

Reasons to avoid

-
Edge support is weak
-
Potent off-gassing smell

This award-winning Leesa Original memory foam mattress stands at 10 inches tall and relies upon a mix of premium foams to prevent overheating during sleep. While it isn’t a proper cooling mattress, during testing we found that the Leesa Original remained cool to the touch during sleep, thanks to a cooling top layer with twill cover. It also sleeps cooler than some of the other models featured in this memory foam mattress guide, including the Zinus Green Tea Memory Foam, which sleeps much warmer in comparison. 

The Leesa Original is rated as a 5-7 on the firmness scale by Leesa, but when we reviewed it we felt it was more of a 6 out of 10, making it a true medium-firm feel. The stomach sleepers on our testing panel found it to be the most comfortable, but because it has a contouring effect too, we’d also recommend it as a good mattress for side sleepers who like a slightly firmer feel and less of a full body hug sensation. 

We rated the cover for its softness and for how breathable it remained during sleep, and we also liked how well the Leesa Original absorbed motion transfer. This is true of most memory foam mattresses though and, because they absorb motion so well, in our experience they are the better choice for restless sleepers who share a bed. The Leesa also expanded to full height within an hour for us, though it reached peak firmness within a few days. By comparison, the Nectar Mattress (see number one) took up to 48 hours to fully expand. 

The only things we didn’t like about the Leesa Original were the pungent off-gassing smell (read more about what is mattress off-gassing), and the edge support, which we felt was pretty weak compared to similar models we have tested. But overall, if you’re a stomach or combi-sleeper looking for a reliable and comfy memory foam mattress from a leading sleep brand, and one that comes with a 100-night at-home trial with free shipping and returns, the Leesa Original is a good choice for your sleep.

Tuft & Needle Original Refresh

(Image credit: Tuft & Needle)
The best memory foam mattress for kids or guest rooms

Specifications

Type: bed in a box
Material: memory foam
Firmness (1-10): 6 (medium-firm)
Sizes: 6 (twin - Cal king)
Availability: online
Trial length: 100 nights
Warranty: 10 years
Best for: All sleeping positions; guest room upgrades
RRP: $745 - $1,395

Reasons to buy

+
Good motion isolation for couples
+
Decent pressure relief for the price
+
Affordable pickup for a guest room

Reasons to avoid

-
Lack of edge support
-
Not enough support for heavy bodies

If you’re looking for a memory foam mattress to upgrade your guest bedroom or a kid's room, then the Tuft & Needle Original is worth a look. This no-frills bed-in-a-box is designed to suit most sleeping positions, and during our testing period we felt it did a decent, if not outstanding, job of providing comfort and support for stomach, back and side sleeping. It’s the same depth as the Nectar Mattress, our top pick of the best memory foam mattresses, and it offers decent pressure relief.

While Tuft & Needle has designed its Original memory foam mattress with heat-wicking graphite infused foam and cooling gel, we found it still slept warm, so wouldn’t recommend it to hot sleepers dealing with night sweats or hot flashes. There is a decent mix of push back and contouring (it hugs the body slightly) here, so you get a hit of coziness but you will also have an easier time switching positions and getting in and out of bed. If you want a deeper body hug feel plus decent bounce, see the Saatva Classic (number 6) and opt for the Soft version. 

We found it easy setting up the Tuft & Needle Original, and it’s relatively easy to care for too as all you need to do is rotate it every few months and keep it covered with a good mattress protector (you still need to clean it regularly). This memory foam mattress has its drawbacks though, including the edge support – it’s definitely lacking compared to other all-foam models we’ve reviewed. Even the brand describes it as “basic”. The heavier members of our testing panel also felt as though there wasn’t enough support on offer here, so if that applies to your body type, look at the Saatva Loom & Leaf (number 4) or the Tempur-Pedic Tempur Adapt (number 7).

Like most companies, Tuft & Needle has increase its prices in response to inflation. We're reticent to call it a cheap mattress because it's no longer one – a queen now retails for $995, up from $760. Still, it undercuts the likes of Casper and Purple, and Tuft & Needle mattress sales offer regular ways to save. 

The Puffy memory foam Mattress with black base and white top, sat on a gray fabric bed frame and dressed with white bed pillows

(Image credit: Puffy)

10. Puffy Memory Foam Mattress

The best memory foam mattress for spine alignment

Specifications

Type: bed in a box
Material: foam
Firmness (1-10): 5 (medium)
Sizes: 7 (twin - split king)
Availability: online
Trial length: 101 nights
Warranty: lifetime
Best for: side sleepers
RRP: $1,449 - $1,998

Reasons to buy

+
Good temperature regulation
+
Supportive yet comfy feel
+
Keeps your spine aligned

Reasons to avoid

-
Perhaps too cradling for some

There’s plenty to love about the Puffy mattress. With its patented multi-layer design, this mattress delivers innovative DeepSleep technology across four individual layers. These comprise an award-winning Cooling Cloud top layer, a Plush Dual Cloud layer for cosiness and comfort, and a ClimateComfort layer to regulate your body temperature, all this on top of a Firm Core Support base layer.

The breathable top layer gently hugs the body, keeping it aligned as well as cool. Pressure points are nicely supported too, and there’s plenty of relief for all sleeping positions but especially those who sleep on their side. Deeper into the mattress the Plush Dual Cloud layer also helps the spine to align for well-balanced sleep and complete comfort. The ClimateComfort layer, meanwhile, keeps your body temperature regulated, no matter what time of year.

The Puffy mattress is shipped in a box straight to your door. You can also take advantage of a 101-night sleep trial and a lifetime warranty. If you’re looking for extra levels of cosiness, but don’t want to compromise on stability, then the Puffy mattress is a good choice. This ‘huggy’ mattress is big on cradling, giving the sleeper a sense of being held – ideal if you’re prone to stress-related insomnia or wake frequently in the night with sore pressure points.

The Lucid 10-Inch Gel Memory Foam Mattress shown on a light grey base and covered with a navy colored bed throw

(Image credit: Lucid)

11. Lucid 10-inch Gel Memory Foam Mattress

The best-selling gel memory foam mattress on Amazon

Specifications

Type: bed in a box
Material: memory foam
Firmness (1-10): 7.5 (medium-firm)
Sizes: 6 (twin - Cal king)
Availability: online
Trial length: none
Warranty: 10 years
Best for: all sleepers
RRP: $219 - $449

Reasons to buy

+
Gel beads help you sleep cool
+
Over 16,000 positive Amazon reviews

Reasons to avoid

-
Some users question durability
-
No sleep trial 

With so many memory foam mattress options available, why should you consider a version made with gel? Well, memory foam gel mattresses are designed to help you sleep cooler. The gel also helps you sink in a bit deeper than traditional memory foam. The 10-inch Lucid gel memory foam mattress is well rated on Amazon, with over 18,000 user reviews and an average score of 4.5 out of 5 stars (January 2023). 

It's topped with a temperature-regulating, moisture-controlling Tencel blend fabric cover that's designed to help you sleep cool. Beneath that is a layer of cooling gel memory foam, followed by bamboo charcoal memory foam and a layer of support foam. Not everyone agrees that it sleeps cool though, so if you overheat at night it may not be the best option. 

The 10-inch Lucid gel memory foam mattress comes in a wide range of different comfort options: firm, medium firm, medium plush and plush. (There's also a short queen version that fits in tight spaces). The plush version may be better for side sleepers, while the firmer version is recommended for anyone with back pain. However this mattress isn’t ideal for weights above 500 pounds. 

Overall, we think this popular gel option from Lucid is another contender for the title of best memory foam mattress for tight budgets. Like the Zinus option above it's a budget pick, so don't expect it to last forever, but if you're looking for a cheap and cheerful mattress that will provide adequate support for people of an average weight, the Lucid gel memory foam mattress has a lot going for it.

Which memory foam mattress is best?

We believe this year's best memory foam mattress is the Nectar, as it's an unbeatable value for money and a great boxed mattress for all sleep positions. The Nectar Memory Foam also comes with a 365-night risk-free mattress trial and a lifetime warranty, boosting your value for money. You should never have to pay full price for a Nectar mattress – you can expect at least $200 MSRP and at as much as $599 of free gifts too. And while the cover isn’t machine washable, you can easily invest in a good mattress protector to safeguard it from spills and stains and to help it last longer. 

If you have a bigger budget and want a handcrafted luxury memory foam mattress, we recommend the Saatva Loom & Leaf, starting from $1,195 (opens in new tab). This beautiful-looking mattress is crafted with a soft-touch quilted top and a choice of two firmness levels (relaxed firm or firm). That makes it the best memory foam mattress for any sleeping position as the firmness can be tailored to your body weight. 

Are memory foam mattresses any good?

It depends on what type of mattress you prefer sleeping on, whether you have specific health or posture needs, and what budget you have. From our testing, we believe that memory foam mattresses are good for the majority of sleepers as they offer high levels of pressure relief and body contouring. That makes them best-suited to side sleepers and combi sleepers, plus anyone dealing with sore joints.

Memory foam mattresses also excel at motion isolation, making them a good choice for couples with different bedtime routines, as the memory foam will reduce any motion from your partner’s in-bed movements being transferred to you.

But memory foam mattresses don’t suit everyone. If you dislike the feeling of being cradled by your mattress, you might not enjoy a memory foam bed unless it’s a hybrid (made with foam and coils). A medium-firm feel would also be best for you so that you are sleeping more on top of the mattress, rather than sinking into it.

Here are some of the main benefits of a good memory foam mattress:

Above average pressure relief - Memory foam was first developed to boost comfort, so no wonder it does such a good job at hugging your body during sleep and relieving pressure. Latex is another good material choice for pressure relief, though it's a little bouncier and responsive, so not as good at motion isolation (see below). For more guidance, read our memory foam vs latex mattress comparison.

Motion isolation - Memory foam mattresses are a good choice if you share with a restless partner, as they have high levels of motion isolation. All that dense foam does make it a little tricker to get in and out of bed, but manufacturers are tackling this with responsive foam and stronger edge support. 

They’re ideal for side sleepers - While they suit a variety of sleep styles, memory foam mattresses are well-suited to side sleepers. When you sleep on your side you experience more pressure on your hips and knees. Memory foam cushions these impact areas. Our guide to the best mattress for side sleepers goes into more detail.

Hot sleepers usually run from memory foam mattresses, but new cooling, gel-infused memory foams, and those infused with copper and graphite, regulate temperature so that you don’t overheat during sleep. That said, if you sleep very hot, we’d recommend investing in the best cooling mattress instead. 

You can read more about this in our feature answering, are memory foam mattresses hot?

Do memory foam mattresses need a box spring?

Even the best memory foam mattresses need a solid foundation or bed base, but that doesn’t always mean a box spring is the right solution. That’s because some memory foam models sag when placed on a box spring that has slats spaced too far apart. Flimsier box springs may not also provide the support a dense memory foam mattress needs, so you won’t get the support and comfort you need during sleep. 

As we explain in our feature answering do memory foam mattresses need a box spring, you should use a box spring if you are placing an all-foam bed on a metal frame. But you don’t need one if you have a well-made wooden bed frame with closely spaced slats, or a platform bed as these are supportive enough on their own. 

Image shows the Nectar Memory Foam Mattress on a light wooden bed frame

(Image credit: Nectar Sleep)

How to choose the best memory foam mattress

How do you know which is the best memory foam mattress for you when there are so many to choose from? These are the things to consider:

Cooling – If you sleep hot, look for memory foam with cooling properties, such as gel infusions. This will make all the difference, especially if you’re prone to sweating at night. Many memory foam mattresses also come with temperature-regulating covers to provide extra breathability.

Sleep position – Memory foam mattresses vary in firmness, so find one that supports your spine in the position you sleep in. If you mostly sleep on your side, a medium mattress will keep you comfortable, while firmer mattresses tend to be better suited to stomach sleepers. Back sleepers, meanwhile, often benefit from a medium-firm memory foam mattress.

Sleep trial and warranties – If your memory foam mattress comes with a risk-free trial then you have nothing to lose. Another good indication of quality is long warranty – if the brand has faith in its mattress, you can too.

How much does a memory foam mattress cost?

Memory foam mattresses are typically more expensive than traditional spring mattresses, but usually cost less than hybrids, which combine layers of both foam and coil. They are usually at their cheapest during the Black Friday mattress sales, with prices normally rolling over to the Cyber Monday mattress deals.

Saatva’s Loom & Leaf memory foam mattress starts at $1,195, while you can pick up a Nectar mattress for less with prices starting from $599. At Amazon you can pick up a Lucid memory foam mattress for under $250 for a twin – ideal for a guest room. At the other end of the price scale, Tempur-Pedic Tempur-Adapt Mattresses start at $1,699 for unrivalled comfort, cooling and contouring.

How long will a memory foam mattress last?

Memory foam mattresses can last up to 10 years, which is at the longer end of the mattress lifespan when you consider the average spring mattress typically lasts for 5-6 years. There are plenty of ways you can make it last longer, including rotating it, airing it and cleaning up spills as they happen. 

While there are plenty of affordable options available, the more you spend on a memory foam mattress the longer it should last you. But also pay attention to the length of the mattress warranty, which should signal how long you can expect a mattress to last. Brands like Saatva and Nectar offer lifetime mattress warranties, which suggests they have a lot of faith in the integrity of their materials.

When is the best time to buy a memory foam mattress?

Most memory foam mattress brands run deals throughout the year, but not all are worth buying. How come? Prices fluctuate and there are definite points throughout the year when it’s cheaper to buy a memory foam mattress compared to others. These include Black Friday through Cyber Monday, when brands drop big sales to lure pre-Christmas shoppers. We’ll be covering all of these in our Black Friday mattress deals (opens in new tab) round-up.

The Memorial Day mattress sales (opens in new tab) are popular too, but that doesn’t mean they are the best time to buy a memory foam mattress. In fact, we saw some price increases across certain brands, so while the discounts may have been the same as Black Friday, the mattress prices were higher.

To help you, we have included the MSRP of every product featured in our best memory foam mattress guide so you can see the original prices at a glance. To a large extent, the best time to buy depends on your needs. Are you desperate for a new mattress today? Then we’d suggest using our guide to find the top three models for you, then compare them in terms of the price, discounts and the trial period to help you narrow down your choice. 

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Diana Kelly Levey

Diana is a trained journalist and experienced editor in the health and wellbeing and lifestyle sectors. Diana has created content for a range of leading brands including Real Simple, Bloomberg, Headspace, and WebMD. For Tom’s Guide Diana currently focuses on sleep, mattresses, and fitness equipment. 

With contributions from