Heavy Duty Foam Mattresses

This medium-firm memory foam mattress adopts a 3-layer structure, consisting of cooling comfort foam, pressure-relief egg crate foam and high-density base foam. The breathable outer cover maintains a cool sleeping surface. All foam components are CertiPUR-US certified, and the mattress delivers steady support for all sleep positions.

Slightly bigger than standard king. Had to open up the mattress cover for full expansion.. Anonymous. Sat Aug 15 2026

Bring lasting comfort and modern style to your bedroom with this 14-inch king-size cooling gel memory foam mattress. Its all-foam construction gently contours to the body, helping distribute weight evenly and provide balanced support from head to toe. The cooling gel-infused memory foam helps reduce heat buildup, creating a cooler and more comfortable sleep environment throughout the night. Designed with multiple supportive foam layers, this mattress absorbs movement to help minimize sleep disturbances when your partner turns over or gets out of bed. The fiberglass-free construction offers added peace of mind, while CertiPUR-US certified foam meets recognized standards for content, emissions, and durability. The contemporary gray-and-black cover pairs easily with a variety of bedroom styles. For convenient delivery and setup, the mattress is compressed and rolled into a box. Simply remove the packaging, unroll the mattress on a suitable king-size bed frame, and allow sufficient time for it to fully expand. Overall Dimensions: 76" W × 80" L × 14" H Mattress Size: King Mattress Type: Cooling Gel Memory Foam Construction: All-Foam Packaging: Mattress in a Box Package Dimensions: 19" W × 19" D × 43.5" H

The mattress is too firm for me I did not pay attention to that when purchasing but it’s still a very nice mattress. I will most likely purchase a softer mattress.. Anonymous. Mon Sep 21 2026

Very comfortable!! Just the right firmness.. Sue. Sat Jun 06 2026

Built with gel-infused memory foam and high-density support foam, this layered mattress features cooling and ergonomic construction. It boosts airflow, relieves pressure points and reduces motion transfer. The medium-firm surface provides balanced support for all sleep positions and body types. This mattress is compressed and shipped in a box. Allow 48–72 hours for full expansion after unboxing; gentle tapping can speed up the process. All materials are safety certified for long-term use.

I purchased a 10 inch king size memory foam mattress it is very comfortable and affordable. I am on day 2 for it to decompress. I wish this mattress came in 12, 14, or 16 inch, only because of the bed frame I ordered. Anonymous. Fri Jul 17 2026

Our 12"" Medium Plush Cooling Gel Memory Foam Mattress is designed for cool, comfortable sleep with adaptive support. The medium-plush feel gently contours to your body, helping relieve pressure while maintaining proper support. Constructed with 6 layers of high-quality foam, including cooling gel memory foam, it helps regulate temperature and provide a comfortable sleeping surface throughout the night. A bamboo charcoal layer helps absorb moisture and promote freshness, while the metal-free design ensures a quiet, undisturbed sleep experience. The soft, breathable cover enhances airflow and comfort, making it suitable for year-round use. Compressed in a box for easy setup, the mattress expands within 48–72 hours (allow more time below 59°F / 15°C). Box spring sold separately.

Very comfortable mattress being used in my child’s room. Only small complaint the bottom right corner of the mattress did not expand fully. Was open for 24 hours before being used.. Anonymous. Mon Sep 07 2026

Engineered for Rest, Honored by Life You spend 1/3 of your life sleeping—but how many nights actually leave you feeling restored? We’re on a mission to fix that. We don’t just build mattresses—we reinvent what rest can be. Every Garaneeds bed pairs smart engineering with real comfort, made for folks who want to wake up refreshed, pain-free, and ready to take on the day. When you say you’ve finally found your best sleep ever, we know we’ve delivered on our promise: to honor not just your nights, but your whole life. Recipe for Comfort 1.Breathable Skin-Friendly Cover: Sleek, cooling surface for instant cozy relief 2.Cooling Gel Memory Foam: Temp-regulating & pressure-point cradle 3.Supportive High-Density Foam: Spinal alignment + targeted pressure relief 4.Premium Airflow Boost Foam: Open-cell structure for max breathability 5.Individual Pocket Coils: Snug support, sturdy edges, no motion disturbance 6.Ultra-Dense Base Foam: Stays firmly in place—never sags, never slips

Great overall hybrid mattress and no off gassing at all!. Mv. Scottsdale, AZ. Thu Sep 17 2026

This plush hybrid mattress blends contouring comfort with responsive, targeted support. Its premium memory foam layers adapt seamlessly to your body shape, delivering a soft, snug sleep surface throughout the night. Underneath, a reinforced innerspring coil system enhances structure and stability, providing balanced, even support across the entire mattress. The plush comfort layers gently cushion pressure points while retaining firm underlying support for uninterrupted, consistent comfort. Finished with a breathable cover for enhanced airflow, the hybrid design also minimizes motion transfer, helping you and your partner enjoy deeper, more undisturbed sleep.

It didn’t take long to expand. Box is extremely heavy but it’s worth it plus there are handles on each side. Super comfortable.. Jayla. Fri Jun 19 2026

This multi-layer gel memory foam mattress features cooling technology and ergonomic construction. Built with high-density support foam, gel-infused memory foam and a breathable layer, it regulates temperature, eases pressure points and reduces motion transfer. The medium-firm surface delivers balanced support for side, back and stomach sleepers of all body types. Shipped compressed in a box, the mattress requires 48–72 hours to fully expand after unboxing. Gentle tapping can speed up the process. Made with safety-certified materials, it is built for long-term daily use.

Margaret. Wed Jul 22 2026

Experience luxurious sleep with this high-quality memory foam mattress, designed to provide maximum comfort and support. Infused with green tea and bamboo charcoal, it combines the best of both worlds: green tea helps keep your mattress fresh by neutralizing odors, while bamboo charcoal enhances breathability, helping regulate temperature for a cooler sleep environment.

This mattress is great !! The memory mattress is so comfortable.We got the best sleep on it just the right med firm but still soft .The quality is excellent. I would buy it again and looks great too love the grey instead of white.. Kellie. Gulf Shores, AL. Wed Oct 15 2025

Experience cloud-like comfort with our hybrid king mattress, expertly engineered with multi-layer cooling memory foam and responsive pocketed coils. This advanced combination cradles your body to alleviate pressure points, reduce tossing and turning, and promote restorative sleep by maintaining proper spinal alignment from head to toe.

I think this mattress will be great! I just opened it yesterday so I think it is still working itself out (its a little lumpy looking) but i think once its had some time it will be great. It seemed comfortable, although I haven't slept on it yet so I can't say for certain. Laying on it to test it out I had no complaints though. I do wish it had a box spring, but aside from that no complaints.. Suria. Castro Valley, CA. Mon Jun 08 2026

Experience refreshing rest with this 12"/14" Cooling Gel Memory Foam Mattress. It features a 3D cool-touch cover, copper-infused gel foam for heat regulation and pressure relief, adaptive support for proper spinal alignment, open-cell cooling foam for breathability, motion-isolating high-density foam, and a fiberglass-free fire-resistant liner. A non-slip base is also included. Enjoy a cool, comfortable, and supportive mattress—your best sleep is just around the corner.

This mattress is so comfortable. I love the fact that the color is black. The dark color can camouflage the sweating at night. I love the thickness of this mattress and again the color. It is not too soft but just right. I have back problems but it was comfortable to me.. Diann. Fort Worth, TX. Fri Aug 14 2026

The maker is reimagining sleep from the ground up. All of the products are developed in-house by our award-winning research and development team. The original foam mattress is the perfect combination of support and cooling.

I slept on a Casper mattress while on vacation and ordered one as soon as I got home. Love it. Got the pillows too.. Jacqueline. Columbus, OH. Thu Sep 17 2026

Multiple-layer foam construction is designed for this memory foam mattress. The gel memory foam, airy cooling flex foam and durable support base foam work perfectly to provide ultimate comfort and support to your night sleep.

Chose this mattress for my sons room in our cabin because of the easy of a mattress in a box. Surprisingly, he claims it is very comfortable and asked to get another for his room at home!. Huge win for the picky kiddo!!. Samantha. MN. Mon May 25 2026

Experience four-layer all-foam comfort with just-right support that relieves pressure points and minimizes motion transfer—so you and your partner sleep undisturbed. CertiPUR-US and OEKO-TEX certified for a safe, toxin-free sleep environment. Conveniently arrives compressed in a box; simply unbox and let expand. Compatible with most bed frames.

Elevate your sleep and lifestyle with our Integrated Bed in a Box. Shipped in a single compressed box for hassle-free delivery, just unroll and let it rebound undisturbed. The memory foam mattress contours to your body for personalized, pressure-relieving support. Wrapped in premium knitted fabric, it’s skin-friendly, ultra-soft, breathable, and built to last. The zippered cover is removable and washable for easy upkeep. With portable storage functionality, it’s a breeze to move or stow. This bed’s simple yet classic design fits any space, from bedrooms to apartments, merging comfort and convenience to transform your sleep and enhance your daily life.

Comfy, easy to set up, just as described. Gonna be the grand kids and guest bed.. Jennifer. Southside, AL. Thu Apr 09 2026

Experience four-layer all-foam comfort with just-right support that relieves pressure points and minimizes motion transfer—so you and your partner sleep undisturbed. CertiPUR-US and OEKO-TEX certified for a safe, toxin-free sleep environment. Conveniently arrives compressed in a box; simply unbox and let expand. Compatible with most bed frames.

This medium firm mattress features an independent pocket spring system for ultra-quiet sleep, isolating motion and noise to avoid disturbing a partner during nighttime tossing and turning, and pairs responsive springs with memory foam for a balanced feel that offers strong support and gentle contouring to body curves. Upgraded with high-density foam on the sides, it has enhanced edge support for superior stability, safer bed access and extended lifespan by protecting the internal structure. The surface is covered with a premium fiberglass-free silky smooth knitted fabric, which is highly breathable and skin-friendly, promoting air circulation to keep you cool and dry all night. Compressed and shipped in a compact bed-in-a-box package, it enables easy transport and hassle-free setup—simply unbox and unroll for quick expansion to size, a practical comfort solution for any bedroom.

This grey King‑size OmniFit hybrid mattress offers two options:12‑inch Firm and 14‑inch Plush. It features multi‑infused memory foam and Hive honeycomb pocket spring system for up to 3× pressure relief. Full‑surface adaptive support fits all sleep positions. Certified non‑toxic materials, vacuum‑compressed bed‑in‑a‑box for quick home setup.

Experience four-layer all-foam comfort with just-right support that relieves pressure points and minimizes motion transfer—so you and your partner sleep undisturbed. CertiPUR-US and OEKO-TEX certified for a safe, toxin-free sleep environment. Conveniently arrives compressed in a box; simply unbox and let expand. Compatible with most bed frames.

This grey King‑size Sleepmax Podium hybrid mattress comes in 14‑inch Medium and 16‑inch Plush options. It adopts gel memory foam, latex and honeycomb Hive pocket spring system. Features seamless responsive support, 3× pressure relief and TempWave phase‑change cooling for 60% better thermal regulation. Built with certified non‑toxic materials, vacuum‑packed for easy home installation.

Highlight the luxury of the best of MielMoon in an 86" diameter round mattress. Improve sleep through innovation in each part of the mattress for the rest of your body.

So comfy!!!!. Anonymous. Tue Sep 01 2026

Escape into a cool and comfortable sleep with this breathable, gel memory foam mattress. It's the perfect choice for those seeking a plush sleep experience with minimal motion transfer. Enjoy the unique benefits of pressure-relieving gel memory foam for a restful night's sleep.

Drift off to sleep on this luxurious, breathable memory foam mattress. It cradles your body while minimizing sleep disruptions. This mattress is perfect for those seeking the pressure relief of memory foam and a cool night's sleep.

Achieve deeper, more restorative sleep with the MOLECULE CopperWELL Mattress, engineered for cooling comfort and aligning support with a medium firm feel. Copper infused memory foam helps move heat away to maintain a comfortable temperature. 3-zone RecoveryFLO foam provides reinforced back alignment, offering a support without stiffness. It features 2x airflow compared to traditional memory foam. These adaptive layers relieve pressure where you need it most while supporting highly restorative rest night after night. Recover every night, fuel every morning.

We love our new mattress! The support and cooling function works great for us!. Kevin. Pasadena, MD. Sat Jun 27 2026

This medium-firm hybrid mattress blends memory foam’s soft comfort with independent pocket springs’ firm support for a perfectly balanced feel, delivering conforming support and solid comfort to ensure restorative nightly sleep. Its independent pocket spring system isolates motion and noise for zero-disturbance rest, letting partners move freely without disruption, ideal for even the lightest sleepers. It evenly distributes body weight to relieve shoulder, hip and back pressure, accommodating all body types and sleep styles while promoting natural spinal alignment for a pain-free, energized wake-up. Topped with high-quality breathable knitted fabric, the surface stays soft, cool and dry; the hybrid build adds edge support to prevent side sagging when sitting. Compressed in a convenient box for easy transport, it expands quickly to just by unboxing, with no complex installation for hassle-free high-quality sleep in any bedroom.

So comfortable, don’t mind the blanket hanging waiting on my curtains to arrive. Leann. Rowland, NC. Thu Apr 30 2026

This pressure relief memory foam mattress features patented premium memory foam that evenly distributes body pressure, eases muscle tension and minimizes joint stress for zero-burden sleep with balanced support. Crafted with high-density breathable knitted fabric and multi-layer memory foam, it wicks away steam and sweat, fitting the body perfectly for back, side and stomach sleepers to keep you refreshed. Designed with a special bubble hole structure for enhanced airflow and infused with natural green tea gel, it delivers a refreshing cool sensation and regulates body temperature for peaceful sleep. The hybrid multi-layer high-density gel memory foam fills body-mattress gaps, supporting the spine, boosting blood circulation and reducing turning-over noise to promote deep sleep, with customized comfort for all sleep positions. Versatile for universal use, it is compatible with box spring, slatted frame, platform bed and metal grid bed bases, ideal for any bedroom sleep space.

This medium-firm hybrid mattress fuses memory foam’s soft comfort with independent pocket springs’ firm support for a perfectly balanced feel, delivering conforming support and solid comfort to ensure restorative nightly sleep. Its pocket spring system isolates motion and noise for zero-disturbance rest, letting partners move freely without disruption—ideal for light sleepers. It evenly distributes body weight to relieve shoulder, hip and back pressure, fitting all body types and sleep styles while promoting natural spinal alignment for a pain-free, energized wake-up. Topped with premium breathable knitted fabric, the surface stays cool and dry; the hybrid build adds edge support to prevent side sagging when sitting. Compressed in a compact box for easy transport, it expands to full size instantly upon unboxing with no complex installation, offering hassle-free high-quality sleep for any bedroom.

Our 8-inch Gel Memory Foam Mattress uses eco-friendly plant-based foam with cooling gel for a fresh and comfortable sleep. Free from fiberglass and chemical fire retardants, it’s safe, odorless, and certified by OEKO-TEX STANDARD 100 and CertiPUR-US®. Firm but responsive, it supports your body, relieves back pain, and ensures breathability. Tested to meet 16 CFR-1633 flammability standards, it’s backed by a 20-year warranty and a 120-night trial.  It doesn't contain any chemical fire retardents or glass fiber. Rayon makes up fire-proof layer.

Perfect firm but not too firm..like sleeping on a cloud and I have back issues..True to advertising statement..Buy it so worth it!. Isabelle. Thu Jan 09 2025

This hybrid layered mattress smartly fuses soft conforming memory foam with the robust support of individual pocket springs, a dual structure that relieves body pressure while delivering solid support for the perfect blend of comfort and durability. Its independent pocket spring system dynamically adapts to your body weight and sleeping position, offering responsive, precise support that caters to your unique sleep needs for a personalized fit. The internal spring structure creates natural air channels, forming a built-in ventilation system that effectively dissipates heat and moisture, keeping you cool and dry all night for refreshing sleep. Compressed and packed in a compact box, it’s easy to transport and maneuver through doorways, expanding quickly on its own once unboxed with no complex tools or professional assembly required. Crafted with high-quality materials and an upgraded manufacturing process, the mattress boasts exceptional durability, built to withstand the test of time and provide consistent, reliable support and comfort for years to come.

It is made of ventilated MDI memory foam and gel memory foam, which can dissipate heat and reduce motion transfer. The surface memory foam can conform to the curves of your body, providing perfect support for your back, hips, and shoulders, and creating a comfortable sleeping environment for guests. Dimensions: · Twin: 38 inches wide x 74 inches long x 10 inches high · Twin XL: 38 inches wide x 79 inches long x 10 inches high · Full: 53 inches wide x 74 inches long x 10 inches high · Queen: 60 inches wide x 80 inches long x 10 inches high · King: 76 inches wide x 80 inches long x 10 inches high · California King: 72 inches wide x 84 inches long x 10 inches high

Love the softness. Arrived in one box, within a week. The mattress was rolled and when opened it took a few hours to fluff to full capacity. Works well with my adjustable base. I recommend purchasing.. Anonymous. South Holland, IL. Thu Mar 28 2024

It is made of gel memory foam, which can dissipate heat and reduce motion transfer. The surface gel memory foam can conform to the curves of your body, providing perfect support for your back, hips, and shoulders, and creating a comfortable sleeping environment for guests. Dimensions: · Twin: 38 inches wide x 74 inches long x 12 inches high · Twin XL: 38 inches wide x 79 inches long x 12 inches high · Full: 53 inches wide x 74 inches long x 12 inches high · Queen: 60 inches wide x 80 inches long x 12 inches high · King: 76 inches wide x 80 inches long x 12 inches high · California King: 72 inches wide x 84 inches long x 12 inches high

This mattress is very comfortable.. Akua. South Carolina. Sun Aug 04 2024

This 12″ mattress combines breathable design with multiple foam layers for cool, comfortable sleep. It adapts to your body's curves, providing spine support and reducing pressure points. CertiPUR - US & OEKO - TEX certified, this mattress ensures a healthy sleep environment.

Our 10-inch Gel Memory Foam Mattress uses eco-friendly plant-based foam with cooling gel for a fresh and comfortable sleep. Free from fiberglass and chemical fire retardants, it’s safe, odorless, and certified by OEKO-TEX STANDARD 100 and CertiPUR-US®. Firm but responsive, it supports your body, relieves back pain, and ensures breathability. Tested to meet 16 CFR-1633 flammability standards, it’s backed by a 20-year warranty and a 120-night trial. It doesn't contain any chemical fire retardents or glass fiber. Rayon makes up fire-proof layer.

Enjoy your sleep in luxurious comfort and support on the Alwyn Home 10-inch firm hybrid mattress, designed for those who desire quality and appreciate the luxuries of life. That's why we've created a high-end mattress. This combination of memory foam and individually pocket spring 10-inch mattress has a nice height and softness for everyone. You will forget your back pain and any sound noise on the mattress. Choose us if you want a mattress that combines design with quality sleep. All Alwyn Home mattresses are packaged in our boxes. We have size Twin Twin XL Full Queen King CAL King!

I put these two mattresses on Zinus bedframe. I used the cardboard box as support between the frame and these nice hybrid mattresses. Then, I added Bedbinder deluxe. I will add an 3” eggcrate then put back the mattress pad shown here. All of this so I can change beds from TwinXL to King and optimize sleep for my tenants. PS it was fun to watch the mattresses inflate!. Annemarie. Roseville, CA. Sat Feb 25 2023

Our gel memory foam mattress is the perfect solution to keep you cool and refreshed. It's a mattress that's cool inside and out with gel infusion that helps mediate against trapped body heat and a fabric that's cool to the touch. The mattress comes with a quilted comfort top that has just the right amount of tufting for a welcoming embrace as you lie down. Handles along the sides of the mattress make it easier to set up and adjust. We promise a quality mattress, made using OEKO-TEX-certified fabric and CertiPUR-US-certified foams.

We bought this for our 18 year old daughter. She works all day on her feet and loves coming home to her bed. Relieves the pressure from her hips and back.. Anonymous. Tue Jun 20 2023

It is made of perforated gel memory foam, which can dissipate heat and reduce motion transfer. The surface gel memory foam can conform to the curves of your body, providing perfect support for your back, hips, and shoulders, and creating a comfortable sleeping environment for guests.

We recently got our son a new full size bed and so we were on a hunt for a full size mattress. His old one was a spring mattress and we knew we wanted to get him a memory foam one this time. We couldn’t decide on a firm or a medium one but this one was 10” so it was perfect height, and we gave it a try. We opened the box and let the mattress breathe for 24 hours before setting it on the bed frame. To my surprise this mattress was firmer than I want, so that is a plus! This mattress ended up being exactly what he needed and he is very happy with his new bed!. Krystal. Auburndale, MA. Wed Mar 06 2024

This medium firm mattress features an independent pocket spring system for ultra-quiet sleep, isolating motion and noise to avoid disturbing your partner during nighttime tossing and turning, paired with memory foam for a perfectly balanced feel that delivers strong support and gentle body contouring. Upgraded with high-density side foam, it boasts enhanced edge support for superior stability, safer bed access and extended lifespan by protecting the internal structure. Topped with a premium fiberglass-free silky smooth knitted fabric, the surface is breathable and skin-friendly, promoting air circulation to keep you cool and dry throughout the night. Compressed and shipped in a compact bed-in-a-box package, it enables easy transportation and hassle-free setup—simply unbox and unroll, and the mattress quickly expands to its full size, ideal for any bedroom sleep space seeking comfort and practicality.

Enjoy the perfect balance of comfort and support with this 10" hybrid mattress. Individually wrapped coils offer responsive pressure relief while minimizing motion transfer. Wrapped in a silky-soft, breathable Tencel knit cover, this mattress keeps you cool all night. Ideal for those who prefer medium-firm support in a lower-profile design.

Easy to put up love it soft and comfortable would get again. Dana. Sun Aug 24 2025

12 inch mixed mattress with memory foam and pocket springs for stress relief, comfortable sleep, and area support, with moderate softness and hardness