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

Twin XL Firm 11" Innerspring Mattress - Sealy Posturepedic Mill Park Ultra Tight Top & Box Spring Set | 80 H x 38 W 11 D in Wayfair 42952331

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

Twin XL Firm 12" Innerspring Mattress - Sealy Posturepedic Mill Road Tight Top & Box Spring Set | 80 H x 38 W 12 D in Wayfair 42950731

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 Medium Firm 12" Foam Mattress - Grandeur Deluxe Xl Size (39"x80"x12") Only Fully Assembled, Good For Your Back, Luxury Height, Long Lasting & 2 Sided By Alwyn Home | 80 H x 39 W 12 D in Wayfair

Who couldn't do with a good night's sleep in their life? The Grandeur Deluxe Orthopedic Double-Sided Medium Firm Twin Extra Long Size Mattress Only by Alwyn Home is smartly engineered to treat you to a comfortable experience when you turn in for the... more

Twin XL 13" Hybrid Mattress - Illinois Sleep Products Plush | 80 H x 39 W 13 D in Wayfair 930M-3XR

This single-sided, vegan natural, organic pillow top mattress is as good as it gets. GREENGUARD gold-certified, these hybrid vegan mattresses are constructed using up to 1, 089 pocketed support coils with side support. The all-natural construction... more

Twin XL Medium 10" Hybrid Mattress - Alwyn Home Raci Mattress, Fiberglass | 84 H x 72 W 10 D in Wayfair A093B43EC02C4E7188AB60FAB3D74E63

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

Twin XL Medium 11" Hybrid Mattress - Alwyn Home Keena | 80 H x 39 W 11 D in Wayfair 8B659A8DFC2E4321A4B1A1664C1CD607

This single-sided, natural mattress is as good as it gets. GREENGUARD gold-certified, this hybrid mattress is constructed using Dunlop latex, wool, cotton, and up to 1, 089 pocketed support coils with side support. The all-natural construction... more

Twin XL 13" Mattress - Alwyn Home Biasco Plush Mattress, Fiberglass | 80 H x 39 W 13 D in Wayfair D7ED14DB6B524F80B42D0EE59016A9BC

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

Twin Firm Innerspring Mattress - Alwyn Home Nicola Two-Sided Extra-Long 14" & Box Spring, Wood | 80 H in Wayfair 59EAF25C11954EF1942E06885EDD4941

Are you ready for the most luxurious sleep of your life? The Highlight Luxury Firm Twin XL Size Mattress and Box Spring Set by Alwyn Home, is uniquely designed to give you the perfect blend of unwavering comfort, orthopedic support, and enhanced... more

Twin XL Medium Firm 12" Foam Mattress - Thomasville Avalon Latex Engineered | 79 H x 38 W 12 D in Wayfair IMGLXT103TXL

Thomasville's new Avalon-engineered latex foam mattress offers ultra-responsive, pressure-relieving comfort and unmatched support. An 8" layer of high-density reflex support foam ensures your body receives the proper support it needs for countless... more

Twin XL Medium Firm 12" Foam Mattress - Thomasville Avalon Latex Engineered | 79 H x 38 W 12 D in Wayfair IMGLXT103TXL

Thomasville's new Avalon-engineered latex foam mattress offers ultra-responsive, pressure-relieving comfort and unmatched support. An 8" layer of high-density reflex support foam ensures your body receives the proper support it needs for countless... more

Twin XL 8" Foam Mattress - Alwyn Home Sleepenvie MATTRESS | 80 H x 39 W 8 D in Wayfair 93A0F3645A1640DEA751DAD43A63697A

The Sleepenvie is 8 inches of condensed comfort and support. The gel-infused memory foam is the key comfort aspect because it conforms to your body immediately while maintaining an ideal temperature for a sound night’s sleep. The firmness of the... more

Twin XL Firm 12" Hybrid Mattress - Kingsdown Prime Rosenberry | 80 H x 38 W 12 D in Wayfair FG-22075-TT1-TL

The Kingsdown Prime collection provides luxury sleep at an exceptional value. Featuring consistent, edge-to-edge support with a luxury cooling cover, the Prime Rosenberry Firm is assured to transform your nights into great days. For those preferring... 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 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 12" Foam Mattress - Bedgear Luxury Sport Xtreme Performance Instant Cooling by Ver-Tex Technology | 80 H x 39 W 12 D in Wayfair BGA025902

Our plushest feel yet. The Luxury Sport Xtreme Performance Mattress is a luxurious memory foam mattress that is made to keep you cool while sleeping. With our exclusive, instant cooling fabric and breathable mesh for continuous airflow, the Luxury... more

Twin XL Firm 10" Hybrid Mattress - Sealy Cool & Clean Medium | 39 W x 10 D in Wayfair F03-00181-TX0

Cool, clean, comfortable, and convenient. The cool and clean 10" medium firm hybrid mattress brings all the comfort and trusted quality of a Sealy mattress, turned up a notch with a cool & clean cover and mattress-in-a-box convenience. Cool-touch plush... more

Twin XL Medium 12.5" Innerspring Mattress - Sealy Posturepedic Mill Park Tight Top | 80 H x 38 W 12.5 D in Wayfair 52952531

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 8" Mattress - ProHeal Low Air Loss/Alternating Pressure System W/Deluxe Digital Pump & Cell-On-Cell Support Base W/Raised Rail 36"X80"X8"/11" | 80 H x 36 W 8 D in Wayfair

The ProHeal line of Alternating Pressure and Low Air Loss Hospital Mattresses are the preferred choice by clinicians and patients treating all stages of pressure sores. Bedridden patients often suffer from skin ulcers and bed sores due to extended... more

Twin XL Medium 12" Hybrid Mattress - Alwyn Home Baumeister | 80 H x 39 W 12 D in Wayfair 9156F5F3D89840BFB2BA91A0005112A9

Enjoy a more restful sleep with this 12" hybrid euro pillow top innerspring mattress. Feel the support and responsiveness of a true pocketed coil hybrid mattress which contours to your body for a comforting feel. This Hybrid Mattress features comfort... more

Twin XL Medium 13.5" Hybrid Mattress - Alwyn Home Bauch | 80 H x 39 W 13.5 D in Wayfair 2F99992C1EDC4C94A165C2A2023E0932

Enjoy a more restful sleep with this Bauch 13.5" Medium Hybrid Mattress. Feel the support and responsiveness of a true pocketed coil hybrid mattress that contours to your body for a comforting feel. This Hybrid Mattress features comfort layers of both... more

Twin XL Firm 10" Hybrid Mattress - Alwyn Home Battershell | 80 H x 39 W 10 D in Wayfair 336112BB17D04E4B897897EC6CA11503

Enjoy a more restful sleep with this 10" hybrid innerspring mattress. Feel the support and responsiveness of a true pocketed coil hybrid mattress which contours to your body for a comforting feel. This Hybrid Mattress features comfort layers of both... more

Twin XL Medium 11" Hybrid Mattress - Alwyn Home Battiste | 80 H x 39 W 11 D in Wayfair AAA1D26E3C904CC8833A45CD88711AC5

Enjoy a more restful sleep with this 11" hybrid euro pillow top innerspring mattress. Feel the support and responsiveness of a true pocketed coil hybrid mattress that contours to your body for a comforting feel. This Hybrid Mattress features comfort... more

Twin XL 13" Hybrid Mattress - Alwyn Home Battles Plush | 80 H x 39 W 13 D in Wayfair 4328195C437B4C59BF58ECC902B775D8

Enjoy a more restful sleep with this 13" hybrid plush innerspring mattress. Feel the support and responsiveness of a true pocketed coil hybrid mattress which contours to your body for a comforting feel. This Hybrid Mattress features comfort layers of... more

Twin XL Medium 11" Gel/Foam Mattress - The Twillery Co.® Tamalpais Cooling GelCare Memory Foam in Brown | 80 H x 38 W 11 D Wayfair

Experience ultimate comfort on the Tamalpais 11" Memory Foam Mattress. The 4 layer craftsmanship features a breathable, Bamboo Charcoal knit cover, Cooling Copper Infused Memory Air Foam, and GelCare Comfort Foam atop high-density support foam. The... more

Twin XL 6" Latex Mattress - PlushBeds Healthy Child Organic | 80 H x 38 W 6 D in Wayfair HCORG02

The Healthy Child Organic Latex Mattress is meticulously handcrafted to ensure a restful and rejuvenating sleep for your little one. This exceptional mattress is thoughtfully constructed with breathable, moisture-wicking organic cotton, alongside... 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" 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 9" Gel/Foam Mattress - Alwyn Home Hiya Plush Gel Memory Foam | 9 H in Wayfair 87099F62C9FF49FD956B05609FD9D3E1

This mattress is ideal for those who enjoy the outdoors, but love waking up on a luxury bed. This mattress is engineered with multiple layers of gel memory and plush foam to provide you with top-quality and customized comfort. The wanderer is pressure... more

Twin XL Medium 10" Latex Mattress - Alwyn Home Hivernage | 10 H x 38 W 80 D in Wayfair 5568B485D5E34FE9928CDC3439E069AF

Camping just became Glamping! The all-new, Alwyn Home Glamper Hybrid Mattress provides unparalleled back and neck support! This bed mattress is engineered with multiple layers to provide you with a high-quality solution for your camping and comfort... more

Twin XL 6" Latex Mattress - Alwyn Home Hispaniola Plush | 6 H x 38 W 80 D in Wayfair C44F7780057F4FD2BCFFB2EA7D2E0983

Introducing the Alwyn Home Wanderer Foam Mattress! MedMattress has specifically engineered this multi-layered RV mattress to provide you with a top-quality solution for your camping and comfort needs. By combining our quilted pillow top cover with two... 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 Firm 13.75" Innerspring Mattress - Beautyrest Black L-Class | 79.5 H x 39 W 13.75 D in Wayfair 700811472-1020

Elevate your sleep to a luxurious reward, night after night. As a part of our most advanced collection yet, the Beautyrest black l-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 13.75" Innerspring Mattress - Beautyrest Black L-Class | 79.5 H x 39 W 13.75 D in Wayfair 700811472-1020

Elevate your sleep to a luxurious reward, night after night. As a part of our most advanced collection yet, the Beautyrest black l-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 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 - 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 Firm 12" Hybrid Mattress - Wayfair Sleep™ | 80 H x 38 W 12 D in 459EE86707C6469EA1F1FEB7F527A11C

Set the stage for a good night’s sleep with the Wayfair Sleep 12” Firm Hybrid Mattress. It features memory foam infused with gel to ensure a cooler, more comfortable sleep. The individually pocketed springs are soundless, and comfy, and limit motion... more

Twin XL Firm 13" Hybrid Mattress - Alwyn Home Bautz | 80 H x 39 W 13 D in Wayfair EABA714B4C184024A6C5E7069FA19221

Enjoy a more restful sleep with this 13" hybrid firm innerspring mattress. Feel the support and responsiveness of a true pocketed coil hybrid mattress which contours to your body for a comforting feel. This hybrid mattress features comfort layers of... more

Twin XL Medium 14" Gel/Foam Mattress - Slumber Solutions Respond NRGel Memory Foam | 80 H x 38 W 14 D in Wayfair 35602-04449-WF

With the 14” Slumber Solutions Respond mattress, you will get the feeling you have after staying in a 5-star hotel, in your home! The luxurious plushness will give you many nights of sleep. With 2” of our NRGel, you can feel the mattress gently respond... more