Thin Mattresses

By Sleep by Wayfair™

Twin

This cooling gel memory foam mattress brings a refreshing and supportive feel to your main bedroom or guest suite. It features a triple-layer construction, including a top layer of gel-infused memory foam that cushions pressure points while drawing heat away from your body. A second layer of comfort foam promotes airflow, while the dense base layer provides a stable foundation for the entire bed. The breathable jacquard cover adds a soft finish that's gentle on the skin. Plus, the low motion transfer design helps you stay asleep even if a partner moves.

Ok for young folks but not back support.. Suzie. Miami, FL. Thu Apr 23 2026

By Alwyn Home

6"

Mattress for Balanced Comfort - A cooling gel memory foam top layer relieves pressure points, while a high-density foam base provides lasting, medium-firm support to keep your spine aligned.

This mattress feels like sleeping on a cloud! My son loves it and sleeps like a baby. I love the washable removable cover which allows for easy cleaning when need be. I’m so glad I chose this one for him.. Joseph Ram. San Antonio, Texas. Wed Apr 08 2026

By Alwyn Home

2", Twin

Transform your sleep experience with this memory foam mattress topper, designed to deliver exceptional comfort, pressure relief, and cooling support. Featuring a 5-zone ergonomic design and cooling gel-infused memory foam, it evenly distributes body weight while helping regulate temperature throughout the night. Whether you're upgrading an aging mattress, enhancing an RV bed, or adding comfort to a dorm or guest bed, this breathable mattress topper provides balanced support for deeper, more restful sleep.

Late review… Overall good mattress for the kids. It’s comfortable and durable. Expanded easily.. Anonymous. Tue Apr 14 2026

By Neche

Standard Profile (6”), Twin XL

This mattress features multilayer foam and hundreds of individual-wrapped coils allowing you to feel the long-lasting comfort and all-over body support benefits of this premium mattress. Perfectly balanced to relieve back and neck pains.

Nice plush mattress. It’s a bit springy but provides great support. It took 72 hours to fully inflate and honestly it’s still expanding.. Anonymous. Thu Apr 30 2026

By Alwyn Home

Short Queen

Cooling Gel Memory Foam Comfort 4-inch premium gel-infused memory foam regulates temperature for a perfect sleep climate. The 0.5" gel foam top layer conforms to your body, while the 3.5" high-resilience base delivers optimal support—ideal for you and your overnight guests. Mattress Only; frame and accessories not included. NOTE: Product includes mattress only.

Was a little worried on ordering a replacement sleeper mattress online without seeing it in person but this mattress is great. You’ll need to let it fully inflate so your sofa will be out of commission during that time. Was also worried about the thinness and if it was going to be comfortable or fit a mattress pad ok..and the pad fits perfect on top and the weight of the mattress keeps the pad from curling up. Paul. Davidson, NC. Mon May 11 2026

By DAMALU

Queen

6-inch memory foam mattress ideal for bunk beds, trundle beds, guest rooms, and compact spaces

By Ebern Designs

Queen, 4"

Upgrade your guest sleeping experience with our premium Gel Memory Foam Sofa Bed Mattress. Designed for maximum comfort and versatility, this mattress is perfect for converting your living room sofa into a cozy guest bed. The 4-layer construction features a gel memory foam top layer for pressure relief and temperature regulation, supported by a high resilience foam base for lasting durability and support. The soft knit fabric cover is breathable, hypoallergenic, and washable, making maintenance effortless.

Mattress is super comfortable and also reasonable price and ordering and delivery was quick too. Purvi. Ramsey, NJ. Thu Jun 04 2026

By LIFEMENT

Twin, 6 Inch

The LIFEMENT Basic Mattress offers reliable comfort and supportive sleep with a clean, streamlined design. Multiple foam layers work together to provide gentle cushioning and everyday support, helping reduce pressure points and promote consistent comfort night after night. The breathable outer cover helps maintain airflow for a fresher sleep experience, while the stable foam foundation supports proper weight distribution across the mattress. With a versatile medium-firm feel, this mattress is designed to fit a variety of sleep preferences and bedroom setups.

By Alwyn Home

Queen

Upgrade your rest anywhere. Hotel-quality comfort for guests, camping, or movie nights.

By Alwyn Home

4", Queen

The Folding Mattress transforms any space into a perfect spot for rest and relaxation. Engineered for convenience, its clever tri-fold design allows you to go from compact carry to comfortable sleeping surface in an instant. The double-layer foam construction offers the ideal balance of support and plush comfort, while the breathable knit fabric ensures you won't overheat. Whether you're hosting guests, cozying up as a sofa, embarking on a camping adventure, or creating a safe play mat for the floor, this mattress delivers unparalleled versatility. The non-slip bottom guarantees safety and stability, so you can relax with complete peace of mind.

I love it, it's very comfortable and it fits in with the Murphy.Bed cabinet.. Paul. Agoura Hills, CA. Tue May 26 2026

By Alwyn Home

6"

Mattress for Balanced Comfort - A cooling gel memory foam top layer relieves pressure points, while a high-density foam base provides lasting, medium-firm support to keep your spine aligned.

Seems like a nice firm mattress! Received within a few days after ordering, it was wrapped in plastic and I am very happy to say that when we got it unwrapped there wasn’t any chemical smell to it. It has been laying out. Ow for about 12 hours and it seems firm and comfortable. It is for our 8 year old so I hope he will like it.. Leonora. Fredericksburg, VA. Tue Apr 07 2026

By Alwyn Home

Short Queen

Cooling Gel Memory Foam Comfort 4-inch premium gel-infused memory foam regulates temperature for a perfect sleep climate. The 0.5" gel foam top layer conforms to your body, while the 3.5" high-resilience base delivers optimal support—ideal for you and your overnight guests. NOTE: Product includes mattress only.

This mattress is great for our Murphy bed.. it was the perfect fit to be able to stay on the bed and still fold up. The perfect mattress in a box! It expanded relatively quickly after leaving out, and it was ready for the bed!. Marianne. Gainesville, GA. Fri Jun 05 2026

By Alwyn Home

Full

14-inch California King Size Bed Mattress Gel-Infused Memory Foam Hybrid Mattress, Dark Gray, Mattress in a Box, Medium Firm Comfort

By Slumber Solutions

Queen

The 4.5” profile sofa mattress has Memory Foam and is designed to ensure your guests sleep as comfortably as possible after a night on your sleeper sofa. Starting with the top layer of 1.5-inch breathable memory foam that works with the support layer providing you with the ultimate sleeping experience. The 3-inch support base layer maintains the strength and effectiveness of the layers. The two layers work together to bring you the relaxation you crave and the ultimate sleeping experience. Covered with a beautifully detailed knit cover for breathability, this elegant cover moves with you. The 4-way stretch conforms to your body for comfort working with the top layer of memory foam to optimize its contouring properties.

We had no idea we needed this! 4.5 inch super comfy and firm enough for my son’s trundle bed on pallets.. Paula. Fri Jan 23 2026

By Latitude Run®

Short Full

Transform your sleeper sofa, pull-out couch, or guest bed into a haven of comfort. Our 4-inch mattress is infused with cooling gel memory foam that cradles your body and dissipates heat, providing supportive relief for a restful night's sleep anywhere—from your living room to your RV. NOTE: Product includes mattress only.

Looks and feel comfortable. It seems like you would touch the ground with it but factor in the fact that it is memory foam so it would give the feeling.. Rhonda. Orlando, FL. Sun Jun 21 2026

By Alwyn Home

Twin, 6"

This firm mattress offers reliable support with a simple, streamlined design that works well for a variety of sleepers. Built with layers of memory foam, it contours to your body to relieve pressure points while maintaining a stable, supportive feel. It is ideal for bunk beds, trundle setups, or compact spaces. We love that it arrives compressed in a box for easy delivery and expands quickly for immediate use.

I bought two of these for a pop-up trundle bed for guest use since it claimed to join into a king size bed. That is a different story. These mattress came vacuum-sealed and expanded to almost full size by the time I got the plastic off. The topper is nice material and can be zipped off for easy cleaning. I gave the mattresses about two days to fully expand and was surprised at how firm they are. Most "firm" mattresses are not very firm; however, I weigh just under 200lbs and I sunk in about a half-inch. It is a soft kind of firm, not a hard, cheap couch kind of firm. My wife laid on the top one and she was equally, pleasantly surprised. That says a lot, coming from her, as she has a bad hip and is very particular when it comes to mattresses. I do not believe you will find a better mattress in this price range and I would even venture that these out-match ones that are much more expensive. Very please with this purchase.. Chris. MI. Fri May 15 2026

By Alwyn Home

6 in. Firm Gel Memory Foam Mattress for Full Size Bed, White

By Slumber Solutions

Twin

Get the great night’s sleep and support you need with this Slumber Solutions® 6” gel memory foam mattress. CertiPur® certified foam, this mattress will help to relieve pressure points and help to give you an undisturbed night's sleep. The soft knit cover protects your mattress and adds another layer of comfort.

So comfy. Lindsay. Indianapolis, IN. Sat Jun 27 2026

By Avenco

Twin

6" Hybrid Mattresses absorb motion disturbance between partners with individually encased springs, which means you will not be disturbed when your mate turns over or gets up. With the newest cooling technology in bedding, this Hybrid Mattress can balance your body temperature. Designed with the fire resistance and durability of the foam in mind, the Hybrid mattress ensures a safe and long-lasting. The mattress in the box is convenient for you to carry in the narrow corridor. The installation is convenient and only needs to be fully extended for 72 hours.

Good Material and great quality for the price. Anonymous. Sat Jun 06 2026

By Alwyn Home

6-inch Twin Size Bed Mattress Gel-Infused Memory Foam Mattress, Firm, White, Mattress in a Box

By Alwyn Home

This 3 inch cooling gel memory foam mattress topper with a removable cool touch cover offers hypoallergenic, pressure relieving comfort, non slip backing, and Oeko-Tex certification, available in standard mattress sizes to enhance your sleep experience.

By Alwyn Home

Twin

Very soft love it very comfy. Just the right size. It’s bad perfect. All the company that has slept on it have loved it.. Elizabeth. Zachary, LA. Sat Apr 18 2026

By Alwyn Home

6", Twin

Mattress for Balanced Comfort - A cooling gel memory foam top layer relieves pressure points, while a high-density foam base provides lasting, medium-firm support to keep your spine aligned.

Purchased for my daybed for my Grand-daughters naps sleepovers but will easily accommodate an adult comfortably. Very comfortable mattress!. Anonymous. Tue Jun 02 2026

By Alwyn Home

6"

LOVE-Infused Memory Foam Twin Mattress: 3-layer extra firm support, stretch knit cover, roll-compressed in a box. Cooling aloe infusion for comfy, supportive sleep

By Rebrilliant

Twin

A restless night on a flimsy, stuffy pad can turn guest stays or camping trips into a source of morning fatigue. The foldable mattress resolves this with a 6" hybrid design, combining cooling gel memory foam with a high-density base for reliable support. Its AeroFusion technology and breathable cover ensure a fresh, hygienic surface that stays cool. Reclaim your rest with this versatile, space-saving solution that transforms from a comfortable bed into a cozy sofa in seconds.

By Alwyn Home

Full

Experience unmatched comfort and multi-purpose practicality with our 6-inch thick tri-fold gel memory foam mattress. Made of high-quality gel memory foam, it offers exceptional cushioning and support to fully satisfy your daily sleep and relaxation needs. Boasting a flexible tri-fold structure, this portable mattress works perfectly as a travel mat, camping bed, yoga cushion, temporary kids’ bed and guest mattress. Its compact, foldable design allows for simple storage and easy carrying, ensuring a cozy, high-end sleep experience in limited spaces or on the go.

By Rebrilliant

Experience restful sleep with this Full-size gel-infused memory foam mattress, designed to provide comfort and temperature regulation. Featuring a 6-inch profile, this mattress includes a base layer of high-density foam for support and a top layer of gel-infused memory foam that helps dissipate heat. The soft double jacquard protective cover adds a layer of durability and comfort. Ideal for modern bedrooms, this mattress arrives compressed in a box for easy setup. Its construction focuses on delivering a balanced feel suitable for various sleeping positions.

By Alwyn Home

4", Twin

This tri‑fold mattress balances practicality and convenience, suiting a variety of household and temporary‑use scenarios to deliver comfortable support for daily rest. Built with high‑density resilient foam core, it offers a medium‑firm sleeping surface that conforms to the body’s natural curves. When you lie down, it evenly supports your waist and back, effectively relieving fatigue from prolonged sitting during midday breaks or short rests. For overnight guests or short‑term stays, simply unfold it for immediate use, eliminating the need for bulky extra beds and easily solving temporary accommodation issues. Its foldable design brings great convenience. When not in use, it folds compactly for space‑saving storage, fitting neatly under sofas or in closet corners. A reliable choice for daily backup and temporary use, it combines comfort with easy storage, adapts seamlessly to multiple living scenarios, and enhances your comfort during home rest.

It’s quite stiff and will take some breaking in but that was also sort of expected, far better than an air mattress and I think will be even better on a pop up platform eventually too. Benjamin. Sat Jun 13 2026

By Alwyn Home

4", Queen

MATTRESS ONLY: Frame, couch, headboard, and other items shown are NOT included.

Great fit my sofabed and close it without a problem it is 100% description better than the other store I purchased and I have to return it. Bernadette. Huntington Ny. Thu Jun 18 2026

By Latitude Run®

Short Queen

Transform your sleeper sofa, pull-out couch, or guest bed into a haven of comfort. Our 4-inch mattress is infused with cooling gel memory foam that cradles your body and dissipates heat, providing supportive relief for a restful night's sleep anywhere—from your living room to your RV.

This is nice quality, but I would not call it a mattress, I would call it a nice memory foam topper. This is not something you can just put on the floor and have guests sleep on, it’s not thick enough or firm enough. I’m going to use this on top of an air bed for guests so it will be a great mattress topper, but the name of the product is just a little bit misleading, even though they say it has to be used in a camper, etc. If you purchase this to use as a mattress alone, you will be disappointed, however, if you purchase it to use as a nice mattress topper, I think you will be very pleased with the quality.. Tracy. Daytona Beach, FL. Thu Apr 02 2026

By Alwyn Home

6", Twin

Experience the epitome of comfort and support with this Tri-Fold Memory Foam Mattress topper. Its innovative design blends Gel Memory Foam and High-Density Support Foam, offering a perfect equilibrium of softness and support. The cooling gel-infused memory foam ensures a refreshing night's sleep while reducing pressure on your body. The skin-friendly fabric cover, easily removable and washable, adds a cozy touch. Our tri-fold mattress offers versatile functionality, easily converting between a recliner, a sofa, and a bed to accommodate various needs. Whether you're hosting guests, playing games with your kids, traveling, camping, or practicing yoga, this mattress provides a comfortable surface for any activity, even in a tent or car.

Firmer than I thought but it works. Reginald. Toronto, ON. Sat Jun 27 2026

By Alwyn Home

33"x74"

By Rebrilliant

Upgrade your sleeping experience with this 3‑inch gel mattress topper, crafted from 100% gel material (60% polyester, 40% fiber) to instantly add plush comfort to your existing mattress. Infused with cooling gel, it delivers reliable temperature regulation and springy support for all‑night comfort. Designed for pressure relief, this topper eases muscle tension and body stress, letting you sleep more soundly. Naturally antimicrobial and hypoallergenic, it creates a healthy sleeping environment for sensitive users. The zippered cover stays cool‑to‑touch, features an anti‑slip backing to prevent shifting, and is machine washable for easy care. The foam core can be spot‑cleaned. Oeko‑Tex certified with zero harmful chemicals, it is safe for daily use. Delivered compressed for easy transport, simply unbox and unroll—this topper fully expands to its original shape within 72 hours.

By Alwyn Home

6", Twin

Crafted with eco-friendly Tencel blended cover and CertiPUR-US certified foam, this firm mattress delivers optimized airflow and antibacterial protection for restful sleep. Vacuum compressed for convenient delivery, it pairs seamlessly with adjustable bed frames and fully rebounds within 48 hours after unboxing

By Alwyn Home

Full, 6"

Sleep cool and comfortable with our 6-inch gel memory foam mattress. The cooling gel layer helps regulate temperature for a restful night's sleep, while the medium-firm support relieves pressure points and promotes proper spinal alignment.

Just right!. Anonymous. Mon Jan 26 2026

By Alwyn Home

6 in. Firm Foam Bed in a Box Mattress, Full Size Reversible Foam Mattress, White

By Alwyn Home

Full

6 in. Reversible Full Size Foam Mattress in a Box, High-density Foam Double Sided Quilted Mattress, White

By Alwyn Home

Queen 59.00 x 79.00 x 2.00 inch, 2 Inches

Indulge in cloud-like comfort with the Cooling Gel Swirl Memory Foam Mattress Topper. Designed to transform the feel of your existing mattress, this high-density topper provides essential support for back pain sufferers while the innovative gel swirl infusion actively regulates temperature . The foam contours perfectly to your body's unique shape, cushioning pressure points on your hips and shoulders for spinal alignment . Whether your mattress is too firm or aging, simply add this topper to experience a luxurious, hotel-quality sleep surface in your own home . It arrives compressed for easy setup; simply unbox, unroll, and allow 24-48 hours for it to expand to its original size in a well-ventilated area

Very comfortable has a little smell but not overly powerful.. Felicia. St Louis, MO. Wed May 27 2026

By Alwyn Home

Full

Plush 8 in. Medium Gel Memory Foam Mattress for King Size Bed in a Box with Breathable White Aloe Vera Cover

By Alwyn Home

Twin

6" All Foam Full Rayon from Bamboo Cover

By Alwyn Home

Full-size Gel Memory Foam Mattress, 6 in Soft Mattress in a Box, White

By Alwyn Home

5-Inch Medium Firmness Bonnell Spring Mattress,Even Support & Lasting Comfort for Balanced Sleep.Twin size.

By Alwyn Home

6"

LOVE-Infused Memory Foam Twin Mattress: 3-layer extra firm support, stretch knit cover, roll-compressed in a box. Cooling aloe infusion for comfy, supportive sleep

By Alwyn Home

This foldable mattress engineered for warm-weather comfort. Built with 4 inches of high-density foam, it delivers just the right balance of cushioning and support for sitting or sleeping.  The breathable mesh cover is the star feature—promoting airflow to keep you cool and sweat-free, even during those humid summer nights. No more waking up sticky and uncomfortable. Plus, the cover zips off for hassle-free washing whenever you need a refresh.  Portability is built right in with a sturdy carry handle, making it easy to move from room to room or take along on trips. Unfolds to a generous 75" x 30" x 4" for full sleeping or lounging space, then folds down to a compact 25" x 30" x 12" for storage.  Transform it in seconds from a flat mattress to a comfy lounger or casual sofa—perfect for guest rooms, dorms, studio apartments, or anywhere you need flexible seating and sleeping in one smart package.

This sleeping mat is actually pretty comfortable. The foam is dense enough to add a good amount of support without being too hard. It has a nice anti-slip bottom so it stays in place. It is a little bulky when folded up but I still plan on using it for camping. We have a few foam camping beds that I paid a significant amount of money for and I have a feeling that this will be the bed everyone fights over when we camp. It also works great for my 9 year old to build forts in the living room.. Autumn. Atascadero, CA. Sun May 03 2026

By Rebrilliant

Experience pressure-relieving comfort with this 6-inch Full-size memory foam mattress. Infused with green tea extract to help maintain freshness, the foam conforms to your body's natural curves to support proper alignment and reduce tossing and turning. This mattress arrives compressed in a box for convenient transport and setup. Constructed without fiberglass, it offers a straightforward sleep solution for guest rooms, dorms, or primary bedrooms. The 6-inch profile fits easily under most bed frames and sheet sets.

By Alwyn Home

Heated Mattress Pad 78x80 in King Electric Warmer Coral Fleece Auto Off

By LIFEMENT

Queen, 6 Inch

The LIFEMENT Basic Mattress offers reliable comfort and supportive sleep with a clean, streamlined design. Multiple foam layers work together to provide gentle cushioning and everyday support, helping reduce pressure points and promote consistent comfort night after night. The breathable outer cover helps maintain airflow for a fresher sleep experience, while the stable foam foundation supports proper weight distribution across the mattress. With a versatile medium-firm feel, this mattress is designed to fit a variety of sleep preferences and bedroom setups.

By Alwyn Home

Twin XL

6" Quilted Foam Firm King Mattress