Furniture › Bedroom Furniture › Mattresses & Boxsprings › Twin Extra Long

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 14" Gel/Foam Mattress - Comforpedic From Beautyrest Gel Memory Foam w/ Adjustable Base | 80 H x 38 W 14 D in Wayfair 35602-04791-WFA

The Comforpedic from Beautyrest 12'' Firm Gel Memory Foam Mattress is manufactured with top-of-the-line Gel memory foam and an adjustable foundation! Certified by CertiPur, premium Gel memory foam responds and adjusts to your body to provide optimal... more

Twin XL Medium 14" Gel/Foam Mattress - Comforpedic from Beautyrest Gel Memory Foam & Adjustable Base | 80 H x 38 W 14 D in Wayfair 35602-04654-WFA

The Comforpedic from Beautyrest 14'' Medium Gel Memory Foam Mattress is manufactured with top-of-the-line NRGel memory foam and an adjustable foundation! Certified by CertiPur, NRGel responds and adjusts to your body to provide optimal temperature... more

Twin XL Medium 10" Gel/Foam Mattress - Comforpedic From Beautyrest Gel Memory Foam w/ Adjustable Base | 80 H x 38 W 10 D in Wayfair 35602-04758-WFA

These mattresses are manufactured with gel memory foam and an adjustable foundation! Premium upscale gel memory foam mattress with an adjustable foundation for personalized comfort. Mattress Size: Extra-long Twin | Twin XL Medium 10" Gel/Foam Mattress... more

Twin XL Medium 10" Gel/Foam Mattress - Comforpedic From Beautyrest Gel Memory Foam w/ Adjustable Base | 80 H x 38 W 10 D in Wayfair 35602-04758-WFA

These mattresses are manufactured with gel memory foam and an adjustable foundation! Premium upscale gel memory foam mattress with an adjustable foundation for personalized comfort. Mattress Size: Extra-long Twin | Twin XL Medium 10" Gel/Foam Mattress... more

Twin XL Firm 14" Gel/Foam Mattress - Comforpedic From Beautyrest Gel Memory Foam w/ Adjustable Base | 80 H x 38 W 14 D in Wayfair 35602-04791-WFA

The Comforpedic from Beautyrest 12'' Firm Gel Memory Foam Mattress is manufactured with top-of-the-line Gel memory foam and an adjustable foundation! Certified by CertiPur, premium Gel memory foam responds and adjusts to your body to provide optimal... more

Twin XL Medium 14" Gel/Foam Mattress - Gel Memory Foam & Box Spring ComforPedic Loft from Beautyrest | 80 H x 38 W 14 D in Wayfair 35602-04785-WFS

Elevate your sleep experience with the ComforPedic loft from this 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 mattress has... more

Adora Firm Tight Top Mattress - Twin Extra Long - Ballard Designs

If you need firm support, but yearn for the contouring flexibility of foam, our Adora Firm Tight Top Mattress could be the mattress of your dreams. Each layer is designed to provide the next level of sleep-inducing comfort, all supported by a pocketed... more

Twin XL Medium 10" Memory Foam Mattress - Wayfair Sleep™ | 80 H x 38 W 10 D in 9665F6E1691F4394B7D49E7280B19DE2

This memory foam mattress updates your bed with support and a breathable feel all at once. It has a medium-firm feel made up of three layers: a high-density base foam, ventilated pressure relief foam, and a top layer of memory foam infused with green... more

Twin XL Firm 15.5" Hybrid Mattress - Kingsdown Vintage Cushion Euro Pillow Top | 80.8 H x 38.3 W 15.5 D in Wayfair FG-36008-PT1-TL

The quintessential expression of luxury sleep. This will quickly become your sanctuary for deep, restorative sleep. With just the right combination of support and unique comfort features, this mattress is in a class of its own. With a gorgeous... more

Twin XL Firm 15" Hybrid Mattress - Kingsdown Passions Engleson Euro Pillowtop Mattress, Steel | 38 W x 15 D in Wayfair FG-36005-PT1-TL

The Kingsdown Passions Engleson collection provides the ideal combination of high-performance comfort features and fine, high-grade steel innerspring support. Gel-infused cooling fabric, cushioning layers of infused foam, and tri-zoned, individually... more

Twin XL Medium 8" Memory Foam Mattress - Wayfair Sleep™ | 80 H x 38 W 8 D in 59943A7942654A0BA39E2816A83F6D35

This 8" medium memory foam mattress lays the foundation for a good night's sleep. It's crafted from polyester in a white hue with a wide variety of sizes to choose from. Its rectangular silhouette features a tight top that provides proper edge support,... more

Twin XL Medium 6" Memory Foam Mattress - Wayfair Sleep™ | 80 H x 6 D in B221915C6CBE4B7780696671E1CAD504

Whether you're settling in for an afternoon nap or drifting off for a good night's rest, this mattress is here to help you get the sleep you need. Crafted from layers of memory foam, it features medium firmness and a breathable design to help keep you... 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 13" Innerspring Mattress - Sealy Posturepedic Mill Road Faux Euro Top & Box Spring Set | 80 H x 38 W 13 D in Wayfair 42951631

An upgraded faux Euro top spring mattress with motion-reducing encased coils targeted back and core support, and a reinforced edge for increased durability. The antibacterial, soft knit cover helps to keep you cool, and your mattress protected. Medium... more

Twin XL Firm 12" Innerspring Mattress - Sealy Posturepedic Mill Road Tight Top | 80 H x 38 W 12 D in Wayfair 52950731

An upgraded spring mattress with motion-reducing encased coils targeted back and core support, and a reinforced edge for increased durability. The antibacterial, soft knit cover helps to keep you cool, and your mattress protected. Firm feel. Mattress... more

Twin XL 13" Foam Mattress - Sealy Essentials Oak Street Plush Pillow Top & Box Spring Set | 80 H x 38 W 13 D in Wayfair 42950431

A step-up in the Essentials Collection, this Euro Pillow Top mattress features more Response Open Coils for adaptive support, additional layers of comfort foam, and a reinforced mattress edge for increased durability. It’s a great value mattress for a... more

Twin XL 13" Foam Mattress - Sealy Essentials Oak Street Plush Pillow Top & Box Spring Set | 80 H x 38 W 13 D in Wayfair 42950331

A step-up in the Essentials Collection, this Euro Pillow Top mattress features more Response Open Coils for adaptive support, additional layers of comfort foam, and a reinforced mattress edge for increased durability. It’s a great value mattress for a... more

Twin XL 15" Foam Mattress - Sealy Posturepedic Mill Park Plush Pillow Top & Box Spring | 80 H x 38 W 15 D in Wayfair 42953831

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 Medium 12.5" Innerspring Mattress - Sealy Posturepedic Mill Park Tight Top & Box Spring Set | 80 H x 38 W 12.5 D in Wayfair 42952531

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

Twin XL Medium 13" Innerspring Mattress - Sealy Posturepedic Mill Road Faux Euro Top & Box Spring Set | 80 H x 38 W 13 D in Wayfair 42951531

An upgraded faux Euro top spring mattress with motion-reducing encased coils targeted back and core support, and a reinforced edge for increased durability. The antibacterial, soft knit cover helps to keep you cool, and your mattress protected. Medium... more

Twin XL Medium 15" Innerspring Mattress - Sealy Posturepedic Mill Park Pillow Top & Box Spring Set | 80 H x 38 W 15 D in Wayfair 42953531

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

Twin XL Medium 13" Hybrid Mattress - Alwyn Home Hallee Two-Sided Mattress, Fiberglass | 80 H x 39 W 13 D in Wayfair

This flippable, natural, organic mattress is twice as nice. GREENGUARD gold-certified, this hybrid mattress is constructed using up to 1, 089 pocketed support coils with side support. The flippable, all-natural construction eliminates the need for... more

Twin XL Medium 11" Hybrid Mattress - Alwyn Home Domenick | 80 H x 39 W 11 D in Wayfair D6CB6D5A56AF48B3BBDE9DF3FA8A21FA

This single-sided, vegan natural, organic mattress is as good as it gets. Greenguard gold-certified, this hybrid vegan mattress is constructed using up to 1, 089 pocketed support coils with side support. The all-natural construction eliminates the need... more

Twin XL 15" Hybrid Mattress - Alwyn Home Glynis Two-Sided Plush Mattress, Fiberglass | 80 H x 39 W 15 D in Wayfair 6D69137EC8C0401497709F96EBF6542A

This flippable, natural, organic mattress is twice as nice. GREENGUARD gold-certified, this hybrid mattress is constructed using up to 1, 089 pocketed support coils with side support. The flippable, all-natural construction eliminates the need for... more

Twin XL 16" Hybrid Mattress - Kingsdown Passions Kelbrooke Plush Euro Pillowtop Mattress, Steel | 80 H x 39 W 16 D in Wayfair FG-36009-PT1-TL

A plush European pillowtop crowns this very special passion mattress. Like all Kingsdown handmade mattresses, Kingsdown Passions is designed with a passion for quality sleep providing the ideal combination of high-performance comfort features with... more

Twin XL 16.5" Innerspring Mattress - Beautyrest Black K-Class Plush Pillow Top Mattress, Latex | 79.5 H x 39 W 16.5 D in Wayfair 700811480-1020

Elevate your sleep to a luxurious reward night after night. As the premier offering in our most advanced collection yet, the beauty rest black K-class 16.5" plush pillow top mattress offers up to 21% more support where your body needs it the most. With... 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 15" Hybrid Mattress - Beautyrest Black KX-Class | 79.5 H x 83.5 W 15 D in Wayfair 700811496-1020

Elevate your sleep to a luxurious reward night after night. Our most advanced collection yet, the Beautyrest black hybrid 15" firm mattress offers up to 21% more support where your body needs it the most. With help from our new plant-based cooling... more

Twin XL 15" Hybrid Mattress - Beautyrest Black CX-Class Plush | 79.5 H x 83.5 W 15 D in Wayfair 700811495-1020

Elevate your sleep to a luxurious reward night after night. Our most advanced collection yet, the Beautyrest black hybrid 15" plush mattress offers up to 21% more support where your body needs it the most.* with help from our new plant-based cooling... more

Twin XL Firm 15" Hybrid Mattress - Beautyrest Black KX-Class Plush | 79.5 H x 76 W 15 D in Wayfair 700811497-1020

Elevate your sleep to a luxurious reward night after night. Our most advanced collection yet, the Beautyrest black hybrid 15" firm mattress offers up to 21% more support where your body needs it the most. With help from our new plant-based cooling... more

Twin XL Medium 13.75" Innerspring Mattress - Beautyrest Black C-Class Mattress, Latex | 79.5 H x 83.5 W 13.75 D in Wayfair 700811476-1020

Elevate your sleep to a luxurious reward night after night. As a part of our most advanced collection yet, the Beautyrest Black C-Class 13.75" Medium Mattress offers up to 21% more support where your body needs it the most. With help from our new... more

Twin XL 15.25" Innerspring Mattress - Beautyrest Black C-Class Plush Mattress, Latex | 79.5 H x 60 W 15.25 D in Wayfair 700811475-1020

Elevate your sleep to a luxurious reward night after night. As a part of our most advanced collection yet, the Beautyrest Black C-Class 15.25" Plush Mattress offers up to 21% more support where your body needs it the most.* With help from our new... more

Twin XL Firm 13.75" Innerspring Mattress - Beautyrest Black C-Class Mattress, Latex | 72 H x 83.5 W 13.75 D in Wayfair 700811474-1020

Elevate your sleep to a luxurious reward night after night. As a part of our most advanced collection yet, the Beautyrest black C-class 13.75" firm mattress offers up to 21% more support where your body needs it the most. With help from our new... more

Twin XL Firm 15.75" Innerspring Mattress - Beautyrest Black K-Class Pillow Top Mattress, Latex | 74.5 H x 83.5 W 15.75 D in Wayfair 700811479-1020

Elevate your sleep to a luxurious reward night after night. As the premier offering in our most advanced collection yet, the Beautyrest Black K-Class 15.75" Firm Pillow Top Mattress offers up to 21% more support where your body needs it the most.* With... more

Twin XL Firm 11" Hybrid Mattress - Simmons PeacefulSleep | 79.5 H x 83.5 W 11 D in Wayfair 700812692-1020

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 12" Hybrid Mattress - Tempur-Pedic ProBreeze® | 80 H x 38 W 12 D in Wayfair 10242231

Experience has proven, all-night cooling with the all-new Tempur-probreeze® mattress. Featuring specialized cool-to-the-touch covers that work with our exclusive pure cool® material to help pull heat away from your body so you stay cooler -all night... more