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Credit: Sleep Foundation Test Lab

A full mattress balances efficiency with room to stretch. Spanning about 54 by 75 inches, this mattress size is a versatile option for shoppers who need something bigger than a twin, but who aren’t ready for the size or cost of a queen.

Also known as a double, a full mattress is a great size for those with limited bedroom space, younger sleepers, and people who sleep solo. This size is also a cost-effective solution for furnishing guest rooms and flex spaces without compromising on comfort. If you’re looking for the next size up, check out our guide to the best queen mattresses. If size isn’t the most important feature on your list, we also have a comprehensive guide to the best mattresses of 2024.

helix_midnight
The Best Full Size Mattress

Helix Midnight

We’ve selected the Helix Midnight as our top full mattress of 2024. This hybrid combines adaptive foam layers with a sturdy coil system to deliver a comfortable balance of cushioning and support, and the reasonable price-point makes this bed accessible to many budgets.

See The Top Pick

In-Depth Reviews

“The Helix Midnight was one of the most popular full size models among our testing team. Soft enough for side sleepers, supportive enough for back and stomach sleepers, and easy to move across without sinking.” – Jeremy Klein, Senior Product Expert

  • Pros

    1. Pressure-relieving memory foam and sturdy coils create a comfortable, balanced feel

    2. Steady airflow through the coils prevents heat buildup for hot sleepers

    3. Reinforced perimeter coils boost edge support and maximize usable space

  • Cons

    1. May be too soft for people over 230 pounds

    2. Foam layers can trap heat without upgraded cooling cover

Mattress Type

Hybrid

Firmness Options

Medium Firm (6)

Trial Period

100 nights (30-night requirement)

Customer Reviews

Tori S.

5/5

“Easily the most comfortable bed I’ve slept on. Supportive, soft, and I’ve been sleeping better than ever. This mattress helped with my back pain and my husband’s shoulder pain.”

Roshan S.

5/5

“The medium firmness was perfect. The movement isolation was also great. It’s really comfortable to sleep on and has just enough give without making it hard to get out of bed.”

Shelly S.

5/5

“This mattress is so comfortable! And I don’t wake up feeling hot like I did with other mattresses…. Would highly recommend to anyone looking for a quality mattress at a reasonable price.”

Helix Sleep’s mattress lineup includes more than a dozen hybrid models specifically designed for certain types of sleepers. The Helix Midnight may be intended for side sleepers who weigh 130 to 230 pounds, but our testing shows back sleepers in the same weight range and lighter stomach sleepers also find the mattress quite comfortable. Its versatility can be attributed to a balanced medium firm (6) feel that combines the contouring of memory foam with robust coil support.

What It’s Made of

The mattress begins with a comfort layer of memory foam, followed by a transitional polyfoam layer. Individually pocketed coils reinforced with high-density polyfoam make up the support core. The coils are reinforced along the perimeter to create pushback when you sleep near the edges of the mattress or get in and out of bed. A stretch-polyester cover encases the entire mattress.

How It Performed

The Midnight earns above-average ratings for pressure relief compared to other hybrids. The foam layers provide even cushioning for areas of the body prone to pressure buildup, such as the shoulders and hips. The transitional foam also serves as a buffer for the support core, so sleepers up to 230 pounds shouldn’t sink too deeply into the mattress.

Edge support is another strength of the Midnight. The reinforced coils allow you and your partner to use the entire mattress surface, so you shouldn’t feel confined to the middle during sleep or sex. Steady airflow through the coils also helps the mattress sleep cool.

The Midnight has a below-average price-point for a hybrid model, and Helix Sleep offers free ground delivery to all 50 states. Each order comes with a 100-night sleep trial that includes free return shipping, and those who choose to keep the mattress also receive a 10-year manufacturer’s warranty.

“The Nectar succeeds at providing even support – an area where a lot of other memory foam mattresses struggle. The foam is adaptive but fairly firm, and I didn’t notice much heat retention. Our field tester calls this bed a good value, given how well it’s held up after 3 years of daily use.” – Tom Ryan, Head of Product Testing

  • Pros

    1. Durable foam at a price-point that’s great for growing kids and guest beds

    2. Great motion isolation for restless adolescents or light-sleeping adults

    3. Comes with a 365-night sleep trial and lifetime warranty

  • Cons

    1. May be too soft for stomach sleepers over 230 pounds

    2. Motion-absorbing foam can make it harder to move around on the bed

Mattress Type

Foam

Firmness Options

Medium Firm (6)

Trial Period

365 nights

Customer Reviews

Andrea O.

5/5

“I have a history of waking throughout the night with low back pain, hip pain and/or arm numbness. This is not happening on the Nectar. At first laying on it, it feels like it will be too firm, but it softens where you need it and maintains great support.”

Cameron T.

5/5

“Was skeptical at first, but after 5 nights my body adjusted and I haven’t slept this good in years. Don’t wake up to the wife getting up in the middle of the night and we both sleep sound into a deep REM sleep and feel rejuvenated.”

Daniel W.

4/5

“This mattress is fantastic. My wife and I chose it so we would not bother the other person when we move in our sleep. In that regard, it’s great! However, it gets very hot throughout the night.”

The Nectar is an all-foam mattress constructed with three memory foam layers. Compared to other all-foam models, the Nectar offers above-average edge support and great overall stability at an affordable price-point.

What It’s Made of

The mattress contains two comfort layers made of foam that conform closely and respond slowly, creating a deep, pressure-relieving cradle as your body sinks beneath the surface. The polyfoam transitional layer is a bit denser, and prevents you from sagging too deeply. The Nectar also contains a support core made from robust high-density polyfoam.

How It Performed

Like other memory foam mattresses, this model is very suited to people who constantly feel pressure points in their shoulders, hips, and other sensitive areas. Despite the Nectar’s medium firm (6) feel, the foam layers cushion the body to align the spine for side sleepers. The mattress is also supportive enough to keep back and stomach sleepers on an even plane without sinking too much beneath their heavier areas. The Nectar may also be a good choice if you share your full size mattress with another person. The surface absorbs motion and eliminates nearly all transfer across the surface, and the bed itself does not produce any noise.

The Nectar’s price-point is very affordable for a memory foam bed. The company also offers a 365-night sleep trial and lifetime warranty, both of which are much longer than average. Standard ground shipping is free for anyone in the contiguous U.S.

“I preferred the medium firm feel, but each tester found at least one firmness for the Signature Hybrid that felt comfortable and supportive enough. We expect the mattress to be popular with hot sleepers, too.” – Logan Foley, Managing Editor

  • Pros

    1. Available in medium soft, medium firm, and firm designs

    2. Comfort layers engineered to reduce pressure and provide strong support

    3. Good airflow through the support core helps maintain a cooler sleep environment

  • Cons

    1. Too soft for back sleepers over 230 pounds and stomach sleepers over 130 pounds

    2. Brooklyn Bedding does not allow firmness exchanges during trial period

Mattress Type

Hybrid

Firmness Options

Medium Soft (4), Medium Firm (6), Firm (8)

Trial Period

120 nights (30-night requirement)

Customer Reviews

Greg C.

5/5

“Very comfortable and soft. No longer have hip or back pain. The only issue we have is that the sheets tend to slide loose overnight.”

Cindi W.

3/5

“The bed is comfortable, but I think I should have ordered the firm. I feel like the bed is already sagging in the middle but I can’t tell if it’s the bed, or that I need a firmer mattress.”

Charolette Y.

5/5

“So far, we are very satisfied with our purchase. From the ordering to delivery and the mattress itself, all went well. We tried to be frugal and looked for quality. We feel we reached that goal.”

The Brooklyn Bedding Signature Hybrid is available in three distinct firmness levels. This ensures most sleepers can find a comfortable option regardless of how much they weigh. Compared with other quality hybrids we’ve tested, the Signature has an approachable price-point that should accommodate a range of budgets.

What It’s Made of

The Signature Hybrid is constructed with a comfort layer of TitanFlex polyfoam and a transitional layer of VariFlex foam. The latter has a latex-like quality that gives it a responsive and springy feel, while the TitanFlex contours more closely. The firm (8) feel features more transitional foam and a thinner comfort layer, while the medium soft (4) and medium firm (6) feels have more TitanFlex foam.

All Signature Hybrid models are constructed with pocketed coils and base layers of high-density polyfoam. These components stabilize the mattress to maintain an even sleep surface. The coils are also reinforced along the perimeter to minimize sinkage when owners get out of bed or sleep near the mattress edges. A knit cover completes the design.

How It Performed

Each firmness level for the Signature Hybrid performed well in a few areas. The medium soft models feel quite plush on the surface, making this option best-suited to side sleepers who want deep cushioning for the shoulders and hips. We also found that this feel provided the best motion isolation. The medium firm option is more supportive and probably a better fit for side sleepers who weigh between 130 and 230 pounds. Lastly, the firm option barely contours at all and is quite stable. Those who weigh more than 230 pounds will likely prefer this firmness level.

All firmness options performed well in temperature control, edge support, and ease of movement.

In addition to the six standard mattress sizes, you can choose an Olympic queen, split California king, or a handful of short and RV-friendly sizes. Shipping is free throughout the contiguous U.S., and each purchase is backed by a 120-night sleep trial and a 10-year warranty.

“A few of our field testers have been sleeping on the WinkBed for over 2 years, each with a different firmness option. They all agree the mattress has outstanding support for your lower back while still delivering plenty of cushioning to keep you comfortable.” – Jeremy Klein, Senior Product Expert

  • Pros

    1. Zoned coils provide support and pushback for heavier areas of the body

    2. Four firmness levels work for different needs, from children to adults

    3. Excellent temperature control thanks to steady air circulation and a moisture-wicking cover

  • Cons

    1. Heavy construction makes the mattress more difficult to move

    2. It’s a thick bed – you’ll probably need a fitted sheet with deep pockets

Mattress Type

Innerspring

Firmness Options

Medium Soft (4), Medium Firm (6), Firm (7), Firm (8)

Trial Period

120 nights (30 night requirement)

Customer Reviews

Randall D.

5/5

“After the 3rd day, I knew I made the right decision. This is my second WinkBed that I have purchased. The first one I put on the guest bed and every guest — and I have a lot of overnight guest — absolutely loved it, and some even went home and bought one.”

Micah T.

4/5

“Overall comfortable but too firm for us. We swapped for the softer WinkBed and are sleeping great now!”

Kimberly K.

3/5

“My back pain is gone, however we had to purchase an additional topper because the “luxury” wasn’t as soft as we’d hoped. It caused pain in my hips and shoulders due to being a side sleeper.”

If you live with back pain, you should prioritize a mattress that cradles and cushions sore spots in the shoulders, lumbar region, and hips. The WinkBed is a foam hybrid with a thick comfort system and ultra-supportive coils. These components ensure even contouring with minimal sinkage around the midsection.

What It’s Made of

Customers select from four firmness levels for their WinkBed. These include the Softer, Luxury Firm, and Firmer models. In terms of firmness, these mattresses are considered medium soft (4), medium firm (6), and firm (7), respectively. You can also choose the WinkBed Plus (8), which is specifically designed for people who weigh more than 230 pounds.

A layer of adaptive foam quilted into the WinkBed’s cover gives the mattress a plush surface feel. Softer, Luxury Firm, and Firmer models contain a polyfoam comfort layer that conforms evenly as your body settles. The WinkBed Plus features a latex layer that makes the surface feel bouncy, which can help you move more easily across the mattress.

The support core consists of pocketed coils arranged in a zoned formation. Thicker coils located beneath the torso and hips help keep your body on an even plane, while thinner coils cradle lighter areas of your body such as the head, shoulders, and hips. The perimeter coils are also reinforced to reduce sinkage. A cover made of Tencel encases the mattress.

How It Performed

We tested all four of the WinkBed’s firmness levels and found unique strengths for each one. The Softer model provides the deepest cushioning and feels highly adaptive. This was the most popular design among our team’s side and back sleepers who weigh less than 130 pounds. Our back and stomach sleepers weighing at least 130 pounds gave stellar ratings to the Luxury Firm, as did side sleepers of 130 to 230 pounds. We found this design to be the most balanced, with moderate contouring and sturdy support from head to toe. Testers on our team weighing more than 230 pounds also appreciated the extra reinforcement from the Firmer and WinkBed Plus models.

Temperature control was another area where the WinkBed excelled across all firmness levels during our tests. The Tencel cover is both breathable and moisture-wicking, resulting in a surface that feels comfortable at all times, and the coils generate enough airflow to keep the interior cool. We were also impressed by the excellent edge support and ease of movement. Even the Softer model sank very little when we sat along the perimeter and moved across the surface.

WinkBeds offers free ground shipping throughout the contiguous U.S. Your order comes with a 120-night sleep trial. If you decide your initial firmness selection is not right for you, the company allows you to exchange the original mattress for a new model. The replacement also receives a 60-night trial period. All WinkBed mattresses are covered under a lifetime manufacturer’s warranty.

“The pressure relief on the Nolah Original earned high marks from side, back, and combination sleepers on our team. Everyone remarked on the excellent motion isolation from the all-foam design.” – Jeremy Klein, Senior Product Expert

  • Pros

    1. All-foam construction closely cradles the body to alleviate pressure buildup

    2. Flippable design with a distinct feel on each side, perfect for guest rooms

    3. Great motion isolation for people who sleep with pets

  • Cons

    1. Too soft for most back and stomach sleepers

    2. Off-gassing odor may linger after unboxing

Mattress Type

Foam

Firmness Options

Medium (5)

Trial Period

120 nights (30-night requirement)

Customer Reviews

Spencer J.

4/5

“It provides great support, conforms to your body, and is great for back sleepers — good for side sleepers. The only reason we didn’t give a five star is that it still gets pretty hot at night, which is great for winter but can be tough for summer.”

Marian K.

5/5

“What I like best about my Nolah 10 is that it is soft and supportive. I also like that it is an all foam mattress, making it lighter in weight than hybrid mattresses, which makes it easier to lift when changing the bottom sheet.”

Diane G.

5/5

“The support is simply amazing. I will never buy another innerspring mattress again. There is no bounce or transfer of movement, so sounder sleep… My husband has a compression fracture in his back and he says it’s very comfortable.”

The Nolah Original is a 10-inch all-foam mattress designed with cushioning foams that conform to relieve pressure points. Side sleepers typically exert a lot of pressure on the shoulders and hips, so the generous cushioning can help avoid painful pressure buildup.

What It’s Made of

A top layer of proprietary AirFoam conforms to the body while providing a slightly bouncy feel. A second layer of transitional polyfoam prevents the body from sinking into the support core but still provides moderate cushioning. The core is composed of a thick layer of high-density polyfoam that provides the support needed to keep the spine aligned and prevent the hips from sinking in.

How It Performed

The Nolah Original falls at a medium, or a 5 out of 10 on our firmness scale. This makes it ideal for side sleepers and those who weigh less than 130 pounds. Sleepers in this weight category often experience pressure points from firmer mattresses, as they don’t exert enough pressure on the mattress to feel a firmer bed’s cushioning. The plush foams also absorb motion well, keeping co-sleepers from waking each other at night.

Six standard sizes are available, as well as a split king size for adjustable beds. Nolah offers a 120-night sleep trial and a lifetime warranty, with free shipping in the contiguous U.S.

“The Birch Luxe’s natural materials made it one of the coolest mattresses we’ve tested. Hot sleepers willing to spend a bit more on a mattress with high-quality and organic materials should appreciate this pick.” – Logan Foley, Managing Editor

  • Pros

    1. Organic cotton cover and hybrid design offer impressive temperature control

    2. Premium latex gently cradles the body to relieve pressure points

    3. Reinforced perimeter means you can use every inch of the full size

  • Cons

    1. Latex has a “floatier” feel – it’s not for people who enjoy the “hug” of memory foam

    2. Luxury price-point may be too steep for children, singles, and guest bedrooms

Mattress Type

Latex Hybrid

Firmness Options

Medium Firm (6)

Trial Period

100 nights (30-night requirement)

Customer Reviews

Susan R.

4/5

“I love the quality materials and construction. I don’t detect odors. The base is easy to assemble, but I’m discouraged with the hefty weight of the mattress.”

W.T.

3/5

“Great materials but not firm enough for me.

Jane R.

5/5

“I am so pleased with my mattress. I was having back pain every night with my old mattress. Back pain gone! Super comfortable and getting a good night’s sleep every night.”

Eco-conscious shoppers willing to spend a bit more on a mattress with organic materials will enjoy the Birch Luxe. The mattress boasts Global Organic Textile Standard (GOTS) and Rainforest Alliance certifications, ensuring that the materials are sustainably sourced and ethically produced.

What It’s Made of

A quilted Euro-top cover made from GOTS-certified organic cotton gives the Luxe’s surface a plush feel. Underneath is a breathable organic wool-rayon blend layer that acts as a natural fire barrier. Next is an organic wool layer, followed by two layers of organic wool. These layers encourage steady airflow through the comfort system while adding a bit of cushioning. Rainforest Alliance-certified natural latex rounds out the comfort system, offering gentle cradling to relieve pressure points without sinking too deeply.

The support core features pocketed coils in a zoned configuration. Thicker coils are placed in the center of the mattress to provide targeted support to the midsection. Meanwhile, thinner coils cradle the legs and upper body. The thicker coils also reinforce the perimeter of the bed, helping it bear your weight when you sit or sleep near the edges. Underneath is another wool-rayon layer for stability.

How It Performed

Thanks to the medium firm (6) feel, we found the mattress best suited side sleepers, particularly those who weigh at least 130 pounds. The cushioning from the wool layers and the latex helped relieve pressure in the hips and shoulders without excessive sinkage. Our back and stomach sleepers between 130 and 230 pounds also enjoyed the responsive feel.

Temperature regulation was one of the Luxe’s standout features during our tests. We attribute this to the steady airflow through the coils and the breathable wool and latex comfort layers. Thanks to the bouncy feel, we also recommend the mattress for couples who prioritize responsiveness for sex. We could move across the mattress easily, and the reinforced perimeter prevented us from slipping off the edges.

Birch ships free to customers in all 50 states. Mattress purchases come with 100-night sleep trials, during which you can test the mattress and return it for a full refund anytime after the 30-night break-in period. The Birch Luxe is backed by a 25-year warranty.

“I normally equate foam layers with overheating, but the Leesa Sapira Chill Hybrid stays surprisingly cool despite the generous foam cushioning on the surface. Three firmness options makes this bed compatible with most sleep positions.” — Jeremy Klein, Senior Product Expert

  • Pros

    1. Designed with cooling features in the cover and top layer of foam to regulate temperature

    2. Mixed-foam comfort system delivers ample cushioning

    3. Three firmness options cater to different preferences and sleep positions

  • Cons

    1. Stomach sleepers over 230 pounds may prefer a firmer bed

    2. Those who share the bed may experience some motion transfer

Mattress Type

Hybrid

Firmness Options

Medium (5), Medium Firm (6), Firm (7)

Price Range

$1,499 – $2,399

Trial Period

100 nights (30 night requirement)

Customer Reviews

Michael R.

3/5

“It’s a very bouncy bed. Also, we can hear the springs creak.”

Lisa K.

5/5

“I went more firm than I usually do, and don’t regret that decision at all. The mattress cuddles yet is firm enough to provide the support I need.”

Staci M.

5/5

“I’m a side sleeper, and have had problems with hip and shoulder pain, numb arms and hands. Not anymore!”

Beds with thick foam layers have a tendency to trap heat, but the Leesa Sapira Chill Hybrid mitigates this issue with thermoregulating features that help keep it cooler than other foam hybrids we’ve tested. The mattress is available in three firmness options to accommodate different types of sleepers.

What It’s Made of

The mattress is 14 inches thick, which is considered a high profile, and you can opt for a medium (5), medium firm (6), or firm (7) model. All firmness options begin with a soft knit cover infused with cooling fibers. The cover is quilted with gel-infused polyfoam to create a gently plush surface, followed by polyfoam and memory foam layers to enhance contouring. Beneath is a polyfoam with higher density to buffer you from the coil support core.

The coils are zoned to reinforce support to the lower back, which helps promote spinal alignment. The edges are also bolstered to minimize sagging along the perimeter, benefiting sleepers who enjoy using the full surface of the bed.

How It Performed

One of the bed’s biggest strengths is pressure relief thanks to the thick foam comfort system. These foam layers excel at cushioning your body to minimize pressure buildup. That said, the sturdy coils prevent you from sinking too deeply into the mattress, ensuring proper support and healthy sleep posture. Another key strength is the temperature-regulating design. The cooling fibers in the cover and gel infusion in the top layer of polyfoam minimize heat retention on the surface, while air circulation through the coils ventilates the bed’s interior.

The multiple firmness options allows you to pick the model best suited to your sleep position and body type. We found the medium design was most comfortable for side sleepers weighing up to 230 pounds, while the medium firm fared well with side sleepers at least 130 pounds and back sleepers up to 230 pounds. The firm model earned the highest marks from side and back sleepers over 130 pounds and stomach sleepers up to 230 pounds.

Leesa offers free shipping throughout all 50 states. You’ll receive a 100-night sleep trial with your purchase, with a 10-year warranty to further back the mattress.

“Many foam hybrids trap heat despite airflow in their coil layers, but the Bear Elite Hybrid felt noticeably cooler thanks to the Celliant-blend cover and gel-infused foam layer. We were also impressed with the firmness selection — each design is distinct and earned positive ratings from different members of our testing team.” – Tom Ryan, Head of Product Testing

  • Pros

    1. Available in three firmness levels to accommodate different sleep positions

    2. Five-zoned transitional layer pushes back against the midsection to reduce sinkage

    3. Thicker coils help to stabilize the perimeter

  • Cons

    1. Coil core makes noticeable noise when changing positions

    2. 14-inch profile requires deep-pocketed sheets

Mattress Type

Hybrid

Firmness Options

Medium (5), Medium Firm (6), Firm (8)

Trial Period

120 nights (30-night break-in period)

Customer Reviews

Walter F.

5/5

“I weigh 220 lbs, my wife weighs 130 lbs… we both love the mattress. The hybrid gives me the support I need, while it also gives my wife the comfort she needs. It’s the best parts of a coil mattress and a memory foam mattress.”

Keith B.

4/5

“I sleep with my wife and bad edge support is a non-starter for her. On the Bear Elite Hybrid she sleeps right near the edge with no issues. Edge support is very good.”

Sheila H.

5/5

“I think for the money, the Bear Elite Hybrid felt higher-quality compared to other online mattresses, regardless of price. This is built and feels more like a quality traditional mattress compared to many others.”

If you’re a hot sleeper, a mattress constructed with breathable materials can help ensure a comfortable night’s rest any time of year. The Bear Elite Hybrid excels at cooling thanks to various components in the comfort system and support core, as well as a cover that actively dissipates body heat on contact. Our team found the mattress sleeps significantly cooler than most of the other memory foam hybrids we’ve tested in our lab.

What It’s Made of

The Elite Hybrid’s topmost layer is composed of memory foam. A copper-gel infusion helps offset the foam’s heat-retaining properties. The transitional polyfoam layer is divided into five firmness zones to provide extra support for the chest, stomach, and hips while cradling lighter areas of the body.

Pocketed coils and dense base foam make up the Elite Hybrid’s support core. Thicker coils line the perimeter to push back against your weight and limit sinkage when you lie close to the edges or get in and out of bed. Air also circulates steadily throughout the coil system for extra breathability. A cover made with Celliant fabric encases the mattress. Celliant is a cutting-edge textile engineered to capture and release heat, maintaining a cool-to-the-touch feel at all times.

How It Performed

Our team tested all three of the Elite Hybrid’s firmness levels. The medium (5) design contoured very closely, earning favorable ratings from our side and back sleepers under 130 pounds. The firm model (8) delivers excellent support and conforms to a minimal extent. This design was most popular among our side sleepers over 230 pounds and our back and stomach sleepers of at least 130 pounds. If you’re looking for a balance of cushioning and reinforcement, the medium firm (6) Elite Hybrid should meet your needs.

During our tests, the Elite Hybrid demonstrated excellent temperature control. Our thermal sensors detected little to no heat buildup on the surface, and none of our testers felt uncomfortably warm. Pressure relief was another testing highlight. The foam layers adapt to your body and alleviate soreness along the spine, but the transitional layer pushes back enough to prevent excessive sinkage. Other strong areas include edge support and ease of movement.

The Elite Hybrid is competitively priced, and all customers receive two complimentary pillows with their purchase. Bear offers standard ground shipping throughout the contiguous U.S. Your order comes with a 120-night trial period, and you’ll also receive a lifetime warranty against structural defects if you choose to keep the mattress after the trial ends.

“The Helix Kids Mattress really takes the guesswork out of predicting your kid’s ideal firmness, thanks to the flippable design. Our testers report that both sides feel soft without compromising support, which is important for developing bodies.” – Logan Foley, Managing Editor

  • Pros

    1. Flippable design offers two firmness options for growing bodies

    2. Foam layers provide comfort and pressure relief for young sleepers

    3. Strong edges are great for kids who like to spread out

  • Cons

    1. 8-inch profile may be too short for some platforms and bed frames

    2. Sticker price is on the expensive side for a kids’ mattress

Mattress Type

Hybrid

Firmness Options

Medium Soft (4), Medium Firm (6)

Price Range

$599 – $799

Trial Period

100 nights (30-night requirement)

Customer Reviews

Kaitlin A.

5/5

“Very comfortable! Love the fact that I can flip the mattress when my daughter gets older. I’ve slept in this bed myself and found it very comfortable.”

Boris P.

4/5

“Wonderful mattress! It is nice and supportive and comfortable. I only wish that it had been aired out a bit before arriving due to the new smell.”

Daniel W.

4/5

“The bed is nice, but it seems like my daughter is still adjusting to how firm it is. She is three but we already flipped it over to the 8 to 12 side to see if she sleeps better with a bit more cushion.”

The Helix Kids Mattress is a flippable hybrid bed with different firmness levels on each side, with each firmness catering to different sleep preferences and body types. This dual-sided design allows the mattress to grow with your child from toddler to teen years.

What It’s Made of

The mattress features a soft side with a medium soft (4) feel, aimed at older children, and a firm side that rates medium firm (6), designed with younger children in mind. The firmer side begins with a layer of dense polyfoam that gently contours to the body while providing ample support for growing bodies. The softer side begins with a memory foam layer that offers deeper contouring than the opposite side, creating a comfortably plush surface.

Both sides share a support core of pocketed coils that provide ample pushback but also gently cradle the body. The coils are reinforced around the perimeter so the bed won’t sag when your child sits or sleeps close to the edges. A breathable Tencel cover encases the entire mattress with a plant-based water-repellent treatment designed to protect the mattress from spills and nighttime accidents.

How It Performed

Both sides, especially the softer side, excel in pressure relief, making the bed well suited for kids who sleep on their sides and experience sharp pressure points in the shoulders and hips. The soft side’s plush surface also absorbs movement effectively, so your child won’t feel much movement if sharing the bed with a parent or pet. Reinforced edges can also help prevent children from rolling off the bed in the middle of the night.

Helix mattresses are backed by a 100-night sleep trial and 10-year warranty. Helix ships free to all 50 states.

“Some latex hybrids tend to be on the firmer side, but the Kiwi Organic Mattress from My Green Mattress stands out with a medium (5) feel that’s great for sleepers who need cushioning without having to sacrifice support.” – Tom Ryan, Head of Product Testing

  • Pros

    1. Latex, wool, and coil layers offer strong balance of cushioning and support

    2. Organic materials naturally prevent heat buildup

    3. 365-night sleep trial and 20-year warranty

  • Cons

    1. Not suitable for sleepers with a latex allergy

    2. Stomach sleepers over 230 pounds may find the mattress too soft

Mattress Type

Latex Hybrid

Firmness Options

Medium (5)

Price Range

$599 – $1,399

Trial Period

365 nights (30-night requirement)

Customer Reviews

Pam P.

5/5

“I’m not falling into the middle of my bed anymore. And I love the fact there’s no smell to it!”

Justine Z.

4/5

“Very firm mattress that took some time to get used to but now enjoying it. The wool must have been super fresh – the mattress smelled like freshly shorn sheep!”

Elizabeth V.

5/5

“We like the mattress! It’s firm but still has some bounce to it.”

The Kiwi Organic Mattress from My Green Mattress is a latex hybrid that offers the best of both worlds when it comes to support and contouring. The responsive feel offers plenty of support for your body while still cradling sensitive pressure points like your shoulders and hips. The zoned design delivers extra contouring where it’s most needed.

What It’s Made of

The mattress begins with a layer of wool batting that lightly cushions your body and acts as a flame retardant. This is followed by a layer of Dunlop latex, which has a slightly buoyant feel that gently conforms to your body. Beneath is a pocketed coil support core that generates sturdy support for the entire mattress. This layer is zoned to bolster the lower back and promote healthy spinal alignment. The perimeter of the bed is lined with reinforced coils to prevent excessive sagging when you sit or sleep near the edges. A breathable organic cotton cover encases the mattress.

While many beds come with organic claims, the Kiwi Organic Mattress has certifications to back up these claims. The latex carries certification from the Global Organic Latex Standard (GOLS) to ensure the material was organically sourced, and the wool and cotton are both organically certified by the Global Organic Textile Standard (GOTS).

How It Performed

The Kiwi Organic Mattress has a medium (5) firmness that’s perfectly suited for side sleepers up to 230 pounds. These sleepers experienced just enough pressure relief for the shoulders and hips without sinking too deep into the bed to cause awkward spinal alignment. Back and stomach sleepers under 130 pounds also found the mattress comfortable. One of the bed’s biggest strengths was temperature regulation, due in large part to the natural cooling properties of latex, wool, and cotton. The bed’s responsive surface received high marks for ease of movement, as well.

My Green Mattress offers a generous 365-night sleep trial to try the mattress at home. It’s also backed by a 20-year warranty. Shipping is free to addresses in the contiguous U.S.

Who Should (and Shouldn’t) Sleep on a Full Size Mattress?

Full size mattresses offer plenty of space without dominating a small room. Based on our experience in the sleep product industry, we’ve found that certain groups fit best with a full size mattress.

Single AdultsNot everyone wants a large mattress, and a full offers adequate space for one person without overwhelming a room.
ChildrenFull mattresses are a logical choice after a toddler bed, offering ample space for growth through childhood and adolescence.
TeenagersFull size mattresses are great for growth spurts and provide a nice balance of space and efficiency.
College StudentsThis size is a practical choice for dorms and apartments, maximizing sleeping space in smaller rooms.
Guest RoomsFull size mattresses are an excellent choice for guest rooms, fitting comfortably in most rooms while allowing additional space for dressers, desks, and other furniture.

Although full or double mattresses are versatile, there are many situations where a different size would be more suitable.

  • Couples: Co-sleepers may find a full mattress too restrictive for two people.
  • Taller individuals: At 75 inches long, which is 6 feet and 3 inches, a full size mattress may be too short for people over six feet tall.
  • Those with large bedrooms: Full size mattresses can seem disproportionately small in a spacious room. People with spacious rooms or open floor plans should consider a queen or larger.
“Full mattresses are a great option for solo sleepers who want more bed than a twin size, but also not take up too much space. Fulls are less expensive, so sometimes you can get a nicer mattress for less than you’d think.

They’re also easier to move, so you can usually take them with you wherever you move. I personally ran my first full mattress into the ground until it was time for a queen.”
Headshot of author Daniel Noyed
Daniel Noyed
Senior Product Editor

What Is the Difference Between a Full and Queen?

Full mattresses are more space-efficient and budget-friendly than queens, making them ideal for solo sleepers and smaller rooms. The next largest standard mattress size, the queen, offers an additional 6 inches in width and 5 inches in length, making it a better choice for couples and taller sleepers.

Full/Double MattressQueen Mattress
54″ x 75″60″ x 80″

What to Consider When Buying a Full/Double Mattress

When shopping for a full size mattress, consider how your body weight, sleeping position, budget, and preferences translate into a mattress type, level of firmness, and specific mattress features.

Your Sleeping Position and Weight

Back and stomach sleepers often benefit from firmer support, while side sleepers usually need a softer mattress for pressure relief. On the same note, people over 230 pounds should choose a more supportive mattress, whereas sleepers under 130 pounds can opt for a softer feel.

Mattress Type and Firmness

Be it full size foam, latex, innerspring, or hybrid, every type of mattress has its pros and cons. For example, all-foam mattresses provide excellent contouring and pressure relief, while latex models offer a balance of support and bounce. Innerspring mattresses are known for their responsiveness and breathability, and hybrids combine these elements for a versatile choice.

Regardless of the type you choose, a mattress’ firmness level should align with your sleeping position and weight: softer for side sleepers and people under 130 pounds, medium for most sleepers, and firmer for back sleepers and those with a heavier build.

Contouring and Pressure Relief

A mattress that contours well adapts to your body shape, distributing weight evenly and keeping the spine in alignment for healthy sleep posture. Pressure relief helps reduce stress on muscles and joints and is particularly important for side sleepers and those prone to pain.

Pricing, Sleep Trial, and Warranty

Full/double mattresses range in price from budget to luxury, depending on brand, materials, and construction. We suggest buying a mattress within your budget that doesn’t compromise on quality.

Sleep trials and warranties offer peace of mind, allowing you to test the mattress in your home and ensuring protection against manufacturer defects. These protections are especially helpful if it’s your first time buying a mattress or if you’re uncertain about whether a full size is the right choice for your space.

Watch Video: How to Buy a Mattress

Watch our video below to learn more about what to consider when buying a new mattress.

Dive Deeper – In-Depth Mattress Guides

If you want to expand your search for a new mattress beyond full and double beds, you can take a look at our detailed recommendations broken down by mattress size.

Data-Driven Results You Can Trust

Our guide to the best full/double mattresses is informed by our expertise in sleep products, coupled with our rigorous product testing methodology. We’re able to provide you with reliable, unbiased advice thanks to our testing team’s diverse backgrounds, body types, and sleep needs, which allow us to personalize every recommendation on our list. Our years of experience and detailed approach for insights are tailored to help you get the best sleep.

Frequently Asked Questions

What is the best full size mattress?

There’s no single best full size mattress for every sleeper. Instead, choose a mattress that meets your unique needs and preferences. Key factors to consider include mattress type, firmness, budget, and what feels good to you. Generally, a mattress that offers a balance of support and comfort, aligns with your sleeping style, and falls within your budget would be considered the best choice.

What are the dimensions of a full size mattress?

A full size mattress measures 54 inches in width and 75 inches in length. This mid-size choice is ideal for single adults or teenagers, providing ample space to sleep comfortably while being compact enough to fit in smaller bedrooms and guest rooms.

How much does a full mattress cost?

The cost of a full mattress can vary, ranging from budget-friendly options around $200 to luxury models exceeding $1,000. Factors influencing the price include the mattress type, quality, brand reputation, and additional features like cooling technology or organic materials. Fortunately, it’s possible to find a quality full mattress to suit most budgets.

How much does a full mattress weigh?

The weight of a full mattress depends on its construction and materials. On average, a full size foam mattress weighs between 50 to 75 pounds, while innerspring, latex, and hybrid models can weigh up to 100 pounds or more. The weight of a mattress is an important consideration for transport and setup.

Can you use a full mattress for a bunk bed?

A full mattress can be used for a bunk bed, provided the bunk bed is designed to accommodate a full size. This is often seen in twin-over-full bunk beds, where the lower bunk is full-sized and the upper bunk is twin-sized. Always check the bunk bed’s specifications before buying a new mattress.

Still have questions?

Our product experts have extensive experience testing just about every sleep product on the market.

Send an email to [email protected] with your questions and we’ll help you find exactly what you’re looking for.

Learn more about our Editorial Team