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Twin XL Firm 12" Gel/Foam Mattress - Blissful Nights Two-Sided Medium & Gel Memory Foam | 80 H x 38 W 12 D in Wayfair 12SWITCH-TL

This 2-in-1 mattress allows you to switch the comfort and feel by simply flipping it. Each sleep surface of the mattress was thoughtfully designed with gel memory foam to dissipate heat and allow air to travel throughout for a comfortable night’s... more

Twin XL 12" Gel/Foam Mattress - O By Neven Allume Plush Charcoal Infused Gel Memory Foam | 80 H x 38 W 12 D in Wayfair 10044-OM-12A-TXL

O by Neven is a modern and affordable mattress built with your sleep needs in mind. If you are looking for the ultimate comfort combined with advanced cooling technology, the Allume from O by Neven mattress is the ideal choice. This 12-inch, 5-layered... more

Twin XL Medium 12" Gel/Foam Mattress - MOLECULE CopperWELL Cooling Gel Memory Foam Plush in Brown | 80 H x 53 W 12 D Wayfair 3073523

Improve your sleep quality, recover faster, and prevent the growth of damaging bacteria and fungus with the MOLECULE CopperWELL Mattress. Featuring CopperWELL copper-infused gel memory foam that provides the perfect blend of pressure relief and... more

Twin XL Firm 12" Gel/Foam Mattress - Gel Memory Foam & Box Spring ComforPedic Loft from Beautyrest | 80 H x 38 W 12 D in Wayfair 35602-04773-WFS

Elevate your sleep experience with the Comforpedic Loft from the Beautyrest gel memory foam mattress set. This upscale gel memory foam mattress provides three layers of support for a luxuriously comfortable sleeping experience. The gel memory foam... more

Twin XL Medium 12" Gel/Foam Mattress - Gel Memory Foam ComforPedic Loft from Beautyrest | 80 H x 38 W 12 D in Wayfair 35602-04767-WF

Elevate your sleep experience with a 12" medium gel memory foam mattress. This upscale gel memory foam mattress provides three layers of support for a luxuriously comfortable sleeping experience. The gel memory foam mattress has increased airflow... more

Twin XL Medium 12" Gel/Foam Mattress - Alwyn Home McCurtain Cooling Gel Memory Foam | 12 H x 40 W D in Wayfair 85DB6674E8794B98A51AEE12A7F3B9AB

Refreshing your mattress to get a good night's sleep, consider this 12'' medium gel memory foam mattress! The reversible 12-inch bed mattress provides comfort from soft, to medium to medium firm. Three-layer hypoallergenic gel foam is designed with a... more

Twin XL Medium 12" Memory Foam Mattress - MLILY Charcoal | 80 H x 38 W 12 D in Wayfair HC-MU-12TXL

The MLILY Dream 12-inch Memory Foam Mattress is the ultimate sleeping solution for anyone who wants to feel like a champion every time they go to bed. Designed in collaboration with Manchester United Football Club, this mattress is built to provide you... more

Twin XL Medium 12" Memory Foam Mattress - Serta Sheep Dreams | 79.5 H x 39 W 12 D in Wayfair 500772148-1020

Reach your Sheep Dreams with this 12” Gel memory foam mattress! Packed with three layers of foam, this mattress delivers optimized sleeping comfort. The 3-inch layer of premium gel-infused memory foam contours to the body for cradling comfort and... more

Twin XL Medium 12" Memory Foam Mattress - Builddecor | 80 H x 38 W 12 D in Wayfair miumiuB05165452

This mattress can help alleviate spine discomfort, promote sleep well and make you feel good. Feels so healthy when waking up. it is a product you should choose. Mattress Size: Extra Long Twin | Twin XL Medium 12" Memory Foam Mattress - Builddecor | 80... more

Twin XL Medium 12" Memory Foam Mattress - Builddecor Infused in Brown | 80 H x 38 W 12 D Wayfair miumiuB04785062

This mattress can help alleviate spine discomfort, promote sleep well and make you feel good. Feels so healthy when waking up. it is a product you should choose. Mattress Size: Extra Long Twin | Twin XL Medium 12" Memory Foam Mattress - Builddecor... more

Twin XL 12" Memory Foam Mattress - Vibe Supreme Cooling Hybrid | Bed-In-A-Box 84 H x 76 W 12 D in Wayfair 20.2156.23.06.96

This mattress has a chill Vibe, seriously. Combining both a cold-to-the-touch fabric blend with a proprietary BioCool phase change material (PCM) cooling technology added to the foam, this mattress helps you sleep cooler through the night. The core of... more

Twin XL Medium 12" Gel/Foam Mattress - Gel Memory Foam & Box Spring ComforPedic Loft from Beautyrest | 80 H x 38 W 12 D in Wayfair 35602-04767-WFS

Elevate your sleep experience with a 12" medium gel memory foam mattress. This upscale gel memory foam mattress provides three layers of support for a luxuriously comfortable sleeping experience. The gel memory foam mattress has increased airflow... more

Twin XL Medium 12" Gel/Foam Mattress - Comforpedic from Beautyrest NR Gel Memory Foam & Box Spring | 38 W x 12 D in Wayfair 35602-04709-WFS

Surround yourself with luxury with this premium foam mattress and foundation. Manufactured from next-generation NR Gel memory foam that offers a unique combination of conformance and resilience for a deeper, more restorative sleep. It responds and... more

Twin XL Firm 12" Gel/Foam Mattress - Blissful Nights Medium-Firm Pearl & Gel Memory Foam | 80 H x 38 W 12 D in Wayfair 12PEARL-TL

This luxurious mattress is truly one-of-a-kind. It blends cooling gel and natural crushed pearls directly into the premium memory foam. Conforming yet supportive to relieve pressure points. The gel has cooling attributes that neutralize varying... more

Twin XL Firm 12" Gel/Foam Mattress - Blissful Nights Two-Sided Medium & Gel Memory Foam | 80 H x 38 W 12 D in Wayfair 12SWITCH-TL

This 2-in-1 mattress allows you to switch the comfort and feel by simply flipping it. Each sleep surface of the mattress was thoughtfully designed with gel memory foam to dissipate heat and allow air to travel throughout for a comfortable night’s... more

Twin XL Medium 12" Memory Foam Mattress - Ergo-Pedic Zencloud Original Infused in Brown | 80 H x 38 W 12 D Wayfair F12CBDPT80

Redefining the science of sleep. Upgrade your current beds with the world’s first high-performance mattresses designed to promote health benefits beyond the mechanics of simple physical comfort. At ergo-pedic sleep, we’ve developed our mattresses to be... more

Twin XL Medium 12" Gel/Foam Mattress - Alwyn Home Hive Gel Memory Foam | 12 H x 38 W 80 D in Wayfair D8E8DC9646FB46BF89C12B4DFF5B3AFE

Camping just became Glamping! An upgrade of our standard hybrid mattress, the Alwyn Home Lux Glamper Hybrid Mattress features a combined system of pocketed coils and memory foam creating a custom sleep experience that contours to every curve of your... more

Twin XL Medium 12" Memory Foam Mattress - Ergo-Pedic Coppercloud Original Infused in Brown | 80 H x 38 W 12 D Wayfair F12CPRT80

Transform your sleep with the CopperCloud Original Mattress. Infused with copper, this mattress actively pulls excess heat away from your body, resulting in a cooler and more comfortable sleep. Copper is also a natural anti-inflammatory that helps... more

Twin XL 12" Memory Foam Mattress - Vibe Supreme Cooling Hybrid | Bed-In-A-Box 84 H x 76 W 12 D in Wayfair 20.2156.23.06.96

This mattress has a chill Vibe, seriously. Combining both a cold-to-the-touch fabric blend with a proprietary BioCool phase change material (PCM) cooling technology added to the foam, this mattress helps you sleep cooler through the night. The core of... more

Twin XL Medium 12" Gel/Foam Mattress - Alwyn Home Daya Gel Memory Foam | 80 H x 38 W 12 D in Wayfair 512D6DBAF5D2426C88EC8D930A316FA4

This mattress can help alleviate spine discomfort, promote sleep well and make you feel good. Feels so healthy when waking up. it is a product you should choose. Mattress Size: Extra Long Twin | Twin XL Medium 12" Gel/Foam Mattress - Alwyn Home Daya... more

Twin XL Firm 12" Gel/Foam Mattress - Blissful Nights Medium-Firm Pearl & Gel Memory Foam | 80 H x 38 W 12 D in Wayfair 12PEARL-TL

This luxurious mattress is truly one-of-a-kind. It blends cooling gel and natural crushed pearls directly into the premium memory foam. Conforming yet supportive to relieve pressure points. The gel has cooling attributes that neutralize varying... more

Twin Medium 12" Memory Foam Mattress - Nora® by Wayfair Sleep Nora Latex Hybrid | 75 H x 38 W 12 D in 01EE8A0AE6AA470CAF6BA7A3314B0782

This latex hybrid mattress has 12” of pressure-relieving layers over an encased spring unit for added support and all-night comfort. What’s more, the gel-infused memory foam helps to reduce tossing and turning, and the layer of cooling foam helps keep... more

Twin XL 12" Gel/Foam Mattress - Alwyn Home Plush Green Tea Infused Cooling Gel Memory Foam | 80 H x 38 W 12 D in Wayfair

Introducing this Green Tea Infused Cooling Gel Memory Foam Mattress, designed to provide the ultimate sleep experience. With a combination of exceptional features, this mattress is crafted to deliver unmatched comfort, support, and durability. Made... more

Twin XL Medium 12" Gel/Foam Mattress - Comforpedic From Beautyrest NRGel Memory Foam | 80 H x 38 W 12 D in Wayfair 35602-04709-WF

Surround yourself with luxury with the Comforpedic From Beautyrest 12" Medium NRGel Memory Foam Mattress. Manufactured from next-generation NRGel memory foam that offers a unique combination of conformance and resilience for a deeper, more restorative... more

Twin XL 12.5" Memory Foam Mattress - Thomasville Plymouth Hybrid w/ Cooling Foam, Latex & Innerspring Layers | 79 H x 38 W 12.5 D in Wayfair

Featuring premium construction, Thomasville Artisan Mattresses ensure a good night sleep. Using high quality pocket springs, premium memory foam, these mattresses are designed to create a luxurious sleeping experience. Mattress Size: Extra Long Twin |... more

Twin XL Medium 12" Memory Foam Mattress - BondJoey 10" in A Box | 80 H x 38 W 12 D Wayfair BJ-HVE-12TXL

What's included in a mattress? Nylon cover: surface ice silk fabric quilted jacket 1"Flame retardant ribbed fabric topper; 1'' fiberglass-free FR mattress socks; 2'' cooling green-tea gel memory foam; 6" base support foam note: this mattress is... more

Twin XL Medium 12" Memory Foam Mattress - Alwyn Home Heines Green Tea Infused | 80 H x 38 W 12 D in Wayfair BF3C627520DD4E67BDE905AC0CBE42CF

Experience the ultimate calming, restorative, and supportive night’s sleep with the 12" medium green tea-infused gel memory foam mattress. Meticulously crafted using industry-leading technology and three different layers of foam, you can now enjoy a... more

Twin XL Medium 12" Memory Foam Mattress - Alwyn Home Deale Infused in Brown | 80 H x 38 W 12 D Wayfair 9CE488212F27485991621D8C46B1018A

This mattress can help alleviate spine discomfort, promote sleep well and make you feel good. Feels so healthy when waking up. it is a product you should choose. Mattress Size: Extra Long Twin | Twin XL Medium 12" Memory Foam Mattress - Alwyn Home... more

Twin XL Firm 12" Gel/Foam Mattress - Gel Memory Foam ComforPedic Loft from Beautyrest | 80 H x 38 W 12 D in Wayfair 35602-04773-WF

Elevate your sleep experience with this Comforpedic Loft from the Beautyrest gel memory foam mattress. This upscale gel memory foam mattress provides three layers of support for a luxuriously comfortable sleeping experience. The gel memory foam... more

Twin XL 12" Gel/Foam Mattress - Alwyn Home Plush Green Tea Infused Cooling Gel Memory Foam | 80 H x 38 W 12 D in Wayfair

Introducing this Green Tea Infused Cooling Gel Memory Foam Mattress, designed to provide the ultimate sleep experience. With a combination of exceptional features, this mattress is crafted to deliver unmatched comfort, support, and durability. Made... more

Twin XL Medium 12" Gel/Foam Mattress - Spinal Solution 12-Inch Gel w/ Zipper, Removable & Washable Cover, Breathable | 80 H x 60 W 12 D in Wayfair

This luxurious twelve-inch mattress is truly one-of-a-kind. It blends cooling gel and natural crushed pearls directly into the premium memory foam. Unique cooling fibers are woven into the cover, which neutralizes temperature variations while you... more

Twin XL Medium 12" Gel/Foam Mattress - Spinal Solution 12-Inch Gel w/ Zipper, Removable & Washable Cover, Breathable | 80 H x 60 W 12 D in Wayfair

This luxurious twelve-inch mattress is truly one-of-a-kind. It blends cooling gel and natural crushed pearls directly into the premium memory foam. Unique cooling fibers are woven into the cover, which neutralizes temperature variations while you... more

Twin XL Firm 11" Gel/Foam Mattress - Spinal Solution 11-Inch Ananda Pearl & Gel Reactive Latex Memory Foam w/ Zipper, Medium Firm, Breathable | 80 H x 38 W 11 D in Wayfair

The 11" Ananda mattress combines comfort and support with our pearl and gel-infused reactive memory foam. Our reactive foam provides a natural bounce to the foam, providing you with additional push-back support as it conforms to your sleeping position.... more

Twin XL Firm 11" Gel/Foam Mattress - Spinal Solution 11-Inch Ananda Pearl & Gel Reactive Latex Memory Foam w/ Zipper, Medium Firm, Breathable | 80 H x 38 W 11 D in Wayfair

The 11" Ananda mattress combines comfort and support with our pearl and gel-infused reactive memory foam. Our reactive foam provides a natural bounce to the foam, providing you with additional push-back support as it conforms to your sleeping position.... more

Twin XL 10" Gel/Foam Mattress - SomaPEDIC Triple Layer Support Gel Memory Foam Mattress-in-a-Box | 80 H x 38 W 10 D in Wayfair 75340

Rejuvenate your sleeping area with support and comfort found in our 10-Inch Memory Foam Mattress from Bodipedic. The top layer of AeroFusion memory foam and middle layer of convoluted foam cradles your body to ease pressure points, while base layer of... more

Twin XL 8" Gel/Foam Mattress - Craft & Trade Mattress, CopperGel Cooling, Certipur-US Certified, Bed-In-A-Box, 8 Inch | 80 H x 39 W D in Wayfair

CRAFT & TRADE - The Art of Better Sleep. The CRAFT & TRADE 8-inch Memory Foam Mattress, COPPERGEL, combines cooling, comfort, and support into one. With two inches of COPPERGEL memory foam, this mattress features some of the industry’s most advanced... more

Twin XL Medium 10" Memory Foam Mattress - Stayka 17 Stories | 80 H x 38 W 10 D in Wayfair 5143DDA7CF46486B9D72EF5FBEB51B19

Supple and comfortable. This memory foam mattress offers extraordinary restful slumber and rest. Memory foam adjusts to changing sleep positions to help sleep solidly. This ten-inch mattress offers thick construction. Make this memory foam mattress... more

Twin XL Medium 10" Gel/Foam Mattress - O By Neven Nuance Gel Memory Foam | 80 H x 38 W 10 D in Wayfair 10044-OM-10N-TXL

O by Neven is a modern and affordable mattress built with your sleep needs in mind. The 10-inch Nuance from O by Neven provides comfort, adaptability, and a slimmer profile, perfect for the modern sleeper. 4 unique layers make the Nuance an exceptional... more