Furniture › Bedroom Furniture › Mattresses & Boxsprings › Foam Mattresses › Twin Extra Long › king firm 13 gel foam

Twin XL Firm 10.5" Gel/Foam Mattress - Alwyn Home Talamantez Cool Gel Foam Hybrid | 84 H x 72 W 11 D in Wayfair 7F61373A64DA41729E8DE7FE2E49DCA3

This CertiPUR-US Certified Hybrid mattress is designed to provide a firm comfortable feel, a deep level of support, and a long-lasting and consistent night's sleep. The individually wrapped Quantum innerspring system will reduce motion transfer 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 Firm 14" Gel/Foam Mattress - Gel Memory Foam & Box Spring ComforPedic Loft from Beautyrest | 80 H x 38 W 14 D in Wayfair 35602-04791-WFS

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

Twin XL Firm 13" Gel/Foam Mattress - Neven Supreme Charcoal Infused Gel Memory Foam | 80 H x 38 W 13 D in Wayfair 10044-NB-13S-TXL-WF

Experience total comfort with our luxurious NeutraBliss Collection. Our sensory foam cool onyx and sensory foam gel combine cutting-edge heat dissipation with unparalleled pressure point relief to keep you comfortable all night long. Mattress Size:... more

Twin XL Firm 13" Gel/Foam Mattress - Neven Supreme Charcoal Infused Gel Memory Foam | 80 H x 38 W 13 D in Wayfair 10044-NB-13S-TXL-WF

Experience total comfort with our luxurious NeutraBliss Collection. Our sensory foam cool onyx and sensory foam gel combine cutting-edge heat dissipation with unparalleled pressure point relief to keep you comfortable all night long. Mattress Size:... more

Twin XL Firm 13" Gel/Foam Mattress - MOLECULE CopperWELL Hybrid Cooling Gel Memory Foam & Encased Coil Medium in Brown | 80 H x 53 W 13 D Wayfair

Achieve your best night’s sleep with the CopperWELL Hybrid Mattress. Featuring MoleculeEdge foam encased coils for advanced edge support, reducing or eliminating that roll-off feeling. It absorbs partner movement and prevents sleepers from rolling... 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 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 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 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 8" Gel/Foam Mattress - Alwyn Home Dacono Gel Memory Foam | 80 H x 38 W 8 D in Wayfair 535EE324EE3C4CABB91FF9BF576A9DB7

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 Firm 8" Gel/Foam Mattress - Alwyn Home Dacono Gel... 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 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 13" Gel/Foam Mattress - Ghostbed Luxe Pressure Relief Cool Gel Memory Foam | 80 H x 38 W 13 D in Wayfair GLX01339

Sleep sweat-free on "the coolest bed in the world". The 13" Ghostbed luxe is the only mattress with core and surface cooling technology that keeps you cool and comfy all night long. The Ghostbed Luxe offers incredible coolness and contouring comfort,... more

Twin XL 13" Gel/Foam Mattress - Ghostbed Luxe Pressure Relief Cool Gel Memory Foam | 80 H x 38 W 13 D in Wayfair GLX01339

Sleep sweat-free on "the coolest bed in the world". The 13" Ghostbed luxe is the only mattress with core and surface cooling technology that keeps you cool and comfy all night long. The Ghostbed Luxe offers incredible coolness and contouring comfort,... more

Twin XL 13" Gel/Foam Mattress - Neven Luxe Plush Gel Memory Foam | 80 H x 38 W 13 D in Wayfair 10044-NB-13L-TXL-WF

Experience total comfort with our luxurious Neutra Bliss Collection. Our sensory foam cool onyx and sensory foam gel combine cutting-edge heat dissipation with unparalleled pressure point relief to keep you comfortable all night long. Mattress Size:... more

Twin XL 13" Gel/Foam Mattress - Neven Luxe Plush Gel Memory Foam | 80 H x 38 W 13 D in Wayfair 10044-NB-13L-TXL-WF

Experience total comfort with our luxurious Neutra Bliss Collection. Our sensory foam cool onyx and sensory foam gel combine cutting-edge heat dissipation with unparalleled pressure point relief to keep you comfortable all night long. Mattress Size:... more

Twin XL Medium 13" Gel/Foam Mattress - Spinal Solution 13-Inch Hybrid-Medium Plush Gel w/ Zipper, Washable Cover, Breathable, Soft | 80 H x 38 W 13 D in Wayfair

This luxurious thirteen-inch mattress blends cooling gel and natural pearls into premium memory foam and is supported by a foam-encased coil system for lofty conforming comfort. Specialty cooling fibers are woven into the cover, which neutralizes... more

Twin XL Medium 13" Gel/Foam Mattress - Spinal Solution 13-Inch Hybrid-Medium Plush Gel w/ Zipper, Washable Cover, Breathable, Soft | 80 H x 38 W 13 D in Wayfair

This luxurious thirteen-inch mattress blends cooling gel and natural pearls into premium memory foam and is supported by a foam-encased coil system for lofty conforming comfort. Specialty cooling fibers are woven into the cover, which neutralizes... more

Twin XL Firm 13.5" Foam Mattress - Ernest Hemingway Skylark Tight Top | 80 H x 39 W 13.5 D in Wayfair 627M-3X

Enjoy endless possibilities for restful sleep on this Ultra Luxury firm mattress. You get the best of both worlds with this hybrid innerspring mattress: the pressure relief of cooling gel-infused memory foam, coupled with body contouring pocketed coils... more

Twin XL Firm 13" Foam Mattress - Brooklyn Bedding Pillow Top | 75 H x 38 W 13 D in Wayfair WS13PT33F-T

Need a better night's rest? This pillow-top mattress is here to help you start on the right side of the bed. This mattress is crafted using pocket coil springs for a classic supportive feel, while the polyfoam-filled pillow top helps relieve pressure... more

Twin XL Extra Firm 13.5" Foam Mattress - Stearns & Foster Tight Top Box Spring | 79 H x 38 W 13.5 D in Wayfair 43051331

Our Stearns & Foster Estate Collection takes comfort to the next level featuring our TEMPUR-Indulge Memory Foam for enhanced pressure relief and our exclusive IntelliCoil innersprings for added support—all night long. Mattress Size: Extra-long Twin |... more

Twin XL Firm 13.5" Foam Mattress - Stearns & Foster Estate Ultra Tight Top | 79 H x 38 W 13.5 D in Wayfair 53051331

Our Stearns & Foster Estate Collection takes comfort to the next level, featuring our TEMPUR-Indulge Memory Foam for enhanced pressure relief and our exclusive IntelliCoil innersprings for added support—all night long. Mattress Size: Extra-long Twin |... more

Twin XL Firm 13" Foam Mattress - Brooklyn Bedding Pillow Top | 75 H x 38 W 13 D in Wayfair WS13PT33F-T

Need a better night's rest? This pillow-top mattress is here to help you start on the right side of the bed. This mattress is crafted using pocket coil springs for a classic supportive feel, while the polyfoam-filled pillow top helps relieve pressure... more

Twin XL Firm 13.5" Foam Mattress - Stearns & Foster Estate Ultra Tight Top | 79 H x 38 W 13.5 D in Wayfair 53051331

Our Stearns & Foster Estate Collection takes comfort to the next level, featuring our TEMPUR-Indulge Memory Foam for enhanced pressure relief and our exclusive IntelliCoil innersprings for added support—all night long. Mattress Size: Extra-long Twin |... more

Twin XL Extra Firm 13.5" Foam Mattress - Beautyrest Harmony Lux Coral Island Tight Top | 79.5 H x 38 W 13.5 D in Wayfair 700811738-1020

Experience support for more than just your body with the Harmony Lux Collection. Innovative materials work harmoniously to bring you restorative sleep with improved support, advanced motion isolation, and a lush cover made from plastic bottles diverted... more

Twin XL Extra Firm 13.5" Foam Mattress - Stearns & Foster Tight Top Box Spring | 79 H x 38 W 13.5 D in Wayfair 43051331

Our Stearns & Foster Estate Collection takes comfort to the next level featuring our TEMPUR-Indulge Memory Foam for enhanced pressure relief and our exclusive IntelliCoil innersprings for added support—all night long. Mattress Size: Extra-long Twin |... 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 Firm 2" Memory Foam Mattress - Alwyn Home Oreana Plush | 80 H x 39 W 2 D in Wayfair DFD74EFF401C47949DCB20633C540C74

This memory foam mattress topper boasts a unique structure that combines a gel-infused memory foam layer and down alternative fillings. This design ensures weight distribution is even and pressure is relieved from different points of the body. It's an... more

Twin XL Firm 2" Memory Foam Mattress - Alwyn Home Oreana Plush | 80 H x 39 W 2 D in Wayfair DFD74EFF401C47949DCB20633C540C74

This memory foam mattress topper boasts a unique structure that combines a gel-infused memory foam layer and down alternative fillings. This design ensures weight distribution is even and pressure is relieved from different points of the body. It's an... more

Twin XL Medium Firm 10" Foam Mattress - Northlight Seasonal 10 | 80 H x 39 W D in Wayfair SEALY F03-00181-TX0

Discover the epitome of comfort and convenience with the Sealy memory foam mattress-in-a-box. Crafted with three unique foam layers the gel-infused memory foam top layer “hugs" you for personalized comfort while the denser foam layers deeper in the... more

Twin XL 13" Foam Mattress - Ernest Hemingway Escapade Euro Pillow Top | 80 H x 39 W 13 D in Wayfair 726M-3X

Enjoy endless possibilities for restful sleep on this Ultra Luxury Euro-top mattress. You get the best of both worlds with this hybrid innerspring mattress: the pressure relief of cooling gel-infused memory foam, coupled with body contouring pocketed... more

Twin XL 13" Memory Foam Mattress - Alwyn Home Miroir Plush Charcoal | 80 H x 38 W 13 D in Wayfair D112F70A56BB47FF8283B48B2A33B5EA

This mattress uses an egg crate embossed design on top of the memory foam used in all of them. The egg crate embossing pattern provides extra fullness to the top layer of foam, making the mattress even softer and more comfortable. The gel-infused... more