Affordable Memory Foam Twin XL Mattresses

Affordable Memory Foam Twin XL Mattresses make it easier to shop for a mattress that fits Twin XL bed frames, dorm rooms and other compact sleep spaces. Explore a range of options at Mattress Firm and find the right match for your budget, room and sleep needs.

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Tulo Bamboo 8" Medium Green Tea Memory Foam Mattress

5567

Starting at

$219⁹⁹

$529⁹⁹

$310 OFF

Medium Comfort, best for

Back, Side, Stomach Sleepers
Pain
Bed Partner
Temperature
Toss and Turn

Sleepy's By Sealy Outlet Premium Memory Foam 13" Mattress

Starting at

$299⁹⁹

$1799⁹⁹

$1500 OFF

Medium Comfort, best for

Back, Side, Stomach Sleepers
Pain
Bed Partner
Toss and Turn
Temperature

Tulo Green Tea 8" Medium Mattress

Starting at

$239⁹⁹

$649⁹⁹

$410 OFF

Medium Comfort, best for

Back, Side, Stomach Sleepers
Pain
Bed Partner
Temperature
Toss and Turn

Tulo Copper Memory Foam 6" Firm Mattress

Starting at

$179⁹⁹

$469⁹⁹

$290 OFF

Firm Comfort, best for

Back, Stomach Sleepers
Pain
Temperature

An affordable memory foam twin XL mattress can deliver the pressure relief, support and comfort you need without stretching your budget. Designed to fit a twin XL bed frame, these mattresses typically measure 38 inches wide by 80 inches long, providing five additional inches of length compared with a standard twin mattress. Memory foam contours to your body to help cushion pressure points around the shoulders, hips and back, while a supportive base layer promotes a stable sleep surface. With options in different firmness levels and profiles, it’s easier to find a budget-friendly twin XL memory foam mattress that suits your preferred sleep position and comfort needs. A twin XL memory foam mattress is also a practical choice for dorm rooms, guest rooms, apartments and shared bedrooms where space is limited. Look for features such as breathable materials, a removable or washable cover, motion isolation and a mattress-in-a-box design for convenient setup. Side sleepers may appreciate a softer memory foam twin XL mattress with extra cushioning, while back and stomach sleepers often prefer a medium-firm or firm option for a more supported feel. Shopping affordable twin XL mattresses at Mattress Firm makes it simple to compare comfort, materials and value so you can get better zzz's for less.

What is memory foam made of? + -

Memory foam is a responsive polyurethane foam designed to contour to the body. Mattresses may include several foam layers with different densities and textures to create a balanced feel.

What firmness options are available in memory foam mattresses? + -

Memory foam mattresses are available in soft, medium and firm feels. Your preferred sleep position, body type and comfort preferences can help guide your choice.

How should you care for a memory foam mattress? + -

Use a breathable mattress protector, rotate the mattress according to the manufacturer’s instructions and keep the sleep surface free of spills and excess moisture. Always follow the care guidelines included with your mattress.

Do memory foam mattresses need a foundation? + -

Memory foam mattresses generally need a supportive, stable foundation or bed frame. Check the manufacturer’s guidelines to confirm the recommended support system and spacing requirements.

What features can memory foam mattresses include? + -

Memory foam mattresses may include comfort layers, transition foam, supportive base foam, cooling covers or ventilated designs. Comparing the materials and construction can help you find a feel that suits your preferences.