Furniture › Bedroom Furniture › Mattresses & Boxsprings › Twin Extra Long › modern sleep memory foam mattress

Twin XL Firm 14.5" Foam Mattress - Stearns & Foster Tight Top Box Spring | 79 H x 38 W 14.5 D in Wayfair 43011831

The Stearns & Foster Lux Hybrid Collection is a new era of comfortable, cool sleep, featuring our exclusive IntelliFlex Hybrid System, which combines memory foam and innerspring for all-night support and comfort that flexes to support every curve, plus... more

Twin XL Medium 14" Foam Mattress - Stearns & Foster Tight Top Box Spring | 79 H x 38 W 14 D in Wayfair 43007831

The Stearns & Foster Lux Hybrid Collection is a new era of comfortable, cool sleep, featuring our exclusive IntelliFlex Hybrid System which combines memory foam and innersprings, for all-night support and comfort that flexes to support every curve,... more

Twin XL Medium 10" Gel Mattress - BRN Cooling Memory Edge Support Pocket Spring Removable Cover Hybrid | 41.7 H x 38 W 10 D in Wayfair DU10TX

This 10” hybrid mattress is a perfect fusion of support and comfort tailored for rejuvenation. At its core, a 7-inch pocket coil spring system provides robust support and optimal body alignment, setting the foundation for a night of blissful sleep.... 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 10" Foam Mattress - Home 10 | 79 H x 39 W D in Wayfair WFN-10M21-10-TXL

Combining comfort memory foam and supportive high-density base foam, this mattress can contour your body and give you perfect support and pressure release. Also the Gel-infused memory foam keeps you cool and comfortable and enhances breathability. This... more

Twin XL 11" Foam Mattress - Simmons PeacefulSleep Plush | 79.5 H x 83.5 W 11 D in Wayfair 700812690-1020

The mattress brings you seriously satisfying sleep at prices that won't break the bank. With a traditional quilted top panel, our innerspring models feature first-rate foams to meet your comfort needs, a base layer for sink-free support, and... more

Twin XL Medium 13.75" Foam Mattress - Beautyrest Harmony Lux Coral Island Tight Top | 79.5 H x 38 W 13.75 D in Wayfair 700811739-1020

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 12" Foam Mattress - Home 12 | 39 H x 80 W D in Wayfair WFS-15CHM09-12-TXL

The foam mattress has a unique design, giving a simple style. The surface of the mattress is breathable and soft and does not wrinkle easily. Foam hardness is moderate, can provide enough support, and reduces sleep stress. It is worth noting that this... more

Twin XL 15.75" Foam Mattress - Beautyrest Harmony Lux Coral Island Plush Pillow Top | 79.5 H x 38 W 15.75 D in Wayfair 700811741-1020

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 13.5" Foam Mattress - Beautyrest Harmony Lux Anchor Island Plush Tight Top | 79.5 H x 38 W 13.5 D in Wayfair 700811735-1020

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 8" Foam Mattress - Alwyn Home Dream Box Lite Roll Pack Pocket | 80 H x 38 W 8 D in Wayfair AB67041C12614F7DAB912E5E8AF122B4

Elevate your sleep experience with the Dream Box Lite Roll Pack Pocket Spring Mattress. This innovative hybrid mattress combines the plush comfort of foam with the sturdy support of advanced pocket spring technology. Featuring 5-Zoned Pocket Springs... 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 15" Foam Mattress - Sealy Posturepedic Mill Park Plush Pillow Top & Box Spring | 80 H x 38 W 15 D in Wayfair 42953731

This Euro pillow top mattress features the trusted motion-reducing encased coils and targeted memory foam support of similar Posturepedic Spring mattresses with a soft feel. A reinforced edge improves durability, while cover treatments help to keep you... more

Twin XL 12" Foam Mattress - Home 12 | 39 H x 80 W D in Wayfair WFS-15CHM09-12-TXL

The foam mattress has a unique design, giving a simple style. The surface of the mattress is breathable and soft and does not wrinkle easily. Foam hardness is moderate, can provide enough support, and reduces sleep stress. It is worth noting that this... more

Twin XL Firm 10" Foam Mattress - Bedgear Luxury Sport Performance Instant Cooling by Ver-Tex Technology | 80 H x 39 W 10 D in Wayfair BGA025802

The best of both worlds! The Luxury Sport Performance Mattress is the perfect balance of firm and soft. Specially engineered to have a cooling sensation and reduce overheating, so you have a better quality of sleep. All of our mattresses are engineered... more

Twin XL Medium 10" Hybrid Mattress - Alwyn Home Rohon Sofa Bed Mattress, Polyester | 84 H x 76 W 10 D in Wayfair 9A5F4F209CEB4AF9BABB3A25D571754C

Have a comfortable night’s sleep on this 10-inch comfort foam quilted hybrid mattress. Featuring a 1.5-inch quilted soft comfort foam and fiber top layer, 1-inch of wave patterned comfort foam, an 8-inch encased coil base, and a 0.5-inch layer of... 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 Firm 15" Foam Mattress - Beautyrest Harmony Lux Coral Island Pillow Top | 79.5 H x 38 W 15 D in Wayfair 700811740-1020

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 Firm 10.5" Foam Mattress - Simmons PeacefulSleep | 79.5 H x 83.5 W 10.5 D in Wayfair 700812689-1020

The mattress brings you seriously satisfying sleep at prices that won't break the bank. With a traditional quilted top panel, our innerspring models feature first-rate foams to meet your comfort needs, a base layer for sink-free support, and... 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 11" Foam Mattress - The Twillery Co.® Marcela Cooling Fast Responding Latex in Brown | 80 H x 38 W 11 D Wayfair

Experience ultimate comfort on the Marcela 11" Latex Foam Mattress. The 4 layer craftsmanship features a breathable, Bamboo Charcoal knit cover, Cooling Copper Infused Memory Air Foam, and fast-responding, hypoallergenic Talalay Latex Foam atop... more

Twin XL 15" Foam Mattress - Beautyrest Harmony Lux Anchor Island Plush Pillow Top | 79.5 H x 38 W 15 D in Wayfair 700811737-1020

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 Firm 7" Foam Mattress - Alwyn Home Outdoor & Bedwetting Waterproof Vinyl Corto | 7 D in Wayfair C661B73C4D794E8A8B4D0B803C582A37

Invest in your sleep quality with our Waterproof 360 Mattress Adaptive Foam. This product is a perfect fit for those with bedwetting issues, a need for a water resistant bed, or those who require a medical mattress. Whether for indoor or outdoor use,... more

Twin XL 14.5" Foam Mattress - Stearns & Foster Estate Soft Tight Top | 79 H x 38 W 14.5 D in Wayfair 53008831

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 innerspring for added support—all night long. Mattress Size: Extra-long Twin |... 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 14" Foam Mattress - DIGLANT HOME Plush | 84 H x 76 W 14 D in Wayfair LE-1908-1120

Looking for a comfortable and supportive hybrid mattress that can provide you with a dreamy sleep? Look no further than the DIGLANT 14 Inch Hybrid Mattress. It features a skin-friendly cover made of breathable and healthy premium knitted fabric,... more

Twin XL Medium 14.75" Foam Mattress - Beautyrest Harmony Lux Anchor Island Pillow Top | 79.5 H x 38 W 14.75 D in Wayfair 700811736-1020

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 4" Foam Mattress - Alwyn Home Sadorus 4 Cotton | 80 H x 76 W D in Wayfair A69883ACD489491D9CA8A74A95FBD194

4 inch Tri-fold memory foam mattress- a comfortable and affordable solution for temporary sleeping arrangements. It’s designed to be easily transported and stored. They are lightweight and can be folded into a compact size, making them ideal for... more

Twin XL 10" Foam Mattress - Alwyn Home Dream Box Pro Roll Pack Pocket Spring | 80 H x 38 W 10 D in Wayfair 4943EECFC2F64F6FAEF6D1FD74CC156D

Upgrade your sleep experience with the Dream Box Pro Roll Pack Pocket Spring Mattress. This innovative hybrid mattress combines the plush comfort of foam with the sturdy support of advanced pocket spring technology. Featuring 3-Zoned Hourglass Pocket... more

Twin XL 9.5" Foam Mattress - Tuft & Needle Original | 80 H x 39 W 9.5 D in Wayfair 910810252-8020

With patented T&N Adaptive® foam technology, the T&N original mattress delivers body contouring and bounce-back support. Our foam helps prevent deep body impressions while wicking away heat for deep, restful sleep. It is excellent for back and stomach... more

Twin XL Firm 10" Foam Mattress - Signature Design by Ashley | 79 H x 37 W 10 D in Wayfair M52671

With the hybrid mattress, you have endless possibilities for restful sleep. Feel the support of a truly traditional coil mattress that contours to your body for a comforting feel. High-density foam provides the firmness you love. Convoluted comfort... 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 15" Foam Mattress - Stearns & Foster Estate Soft Pillow Top | 79 H x 38 W 15 D in Wayfair 53009131

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 15" Foam Mattress - Stearns & Foster Pillow Top Box Spring | 79 H x 38 W 15 D in Wayfair 43009531

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 15" Foam Mattress - Stearns & Foster Plush Pillow Top Box Spring | 79 H x 38 W 15 D in Wayfair 43009131

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 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 12" Foam Mattress - Simmons PeacefulSleep Pillow Top | 79.5 H x 83.5 W 12 D in Wayfair 700812691-1020

The mattress brings you seriously satisfying sleep at prices that won't break the bank. With a traditional quilted top panel, our innerspring models feature first-rate foams to meet your comfort needs, a base layer for sink-free support, and... more