Breathable Twin Size Medium Mattresses

Breathable Twin Size Medium Mattresses offer a comfortable option for sleepers who prefer a balanced feel in a space-saving size. Explore a range of twin mattresses designed to suit bedrooms, guest rooms and growing sleep spaces, then find the right fit for your comfort preferences and budget.

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Sleepy's By Sealy Memory Foam Medium Mattress

3474

Starting at

$409⁹⁹

$709⁹⁹

$300 OFF

Medium Comfort, best for

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

Sleepy's By Sealy Medium Euro Top Mattress

4439

Starting at

$199⁹⁹

$399⁹⁹

$200 OFF

Medium Comfort, best for

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

Serta Perfect Sleeper Sleep Excellence Medium PillowTop Mattress

1433

Starting at

$1299⁹⁹

Medium Comfort, best for

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

FREE ADJUSTABLE BASE ³ with code ELEVATE

Beautyrest PressureSmart 2.0 Hybrid Medium 13" Mattress

1758

Starting at

$874⁹⁹

$1749⁹⁹

$875 OFF

Medium Comfort, best for

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

FREE ADJUSTABLE BASE ³ with code ELEVATE

Beautyrest BR800 13.5" Medium Pillow Top Mattress

1863

Starting at

$509⁹⁹

$919⁹⁹

$410 OFF

Medium Comfort, best for

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

FREE ADJUSTABLE BASE ³ with code ELEVATE

Beautyrest Silver BRS900 11.75" Medium Firm Mattress

1745

Starting at

$619⁹⁹

$749⁹⁹

$130 OFF

Medium Comfort, best for

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

FREE ADJUSTABLE BASE ³ with code ELEVATE

Purple Original Mattress

59743

Starting at

$880⁰⁰

$1099⁰⁰

$219 OFF

Medium Comfort, best for

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

Sleepy's By Sealy Slumber Cushion Firm Mattress

301

Starting at

$1289⁹⁹

Medium Comfort, best for

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

FREE ADJUSTABLE BASE ³ with code ELEVATE

Sleepy's By Sealy Slumber Medium Mattress

175

Starting at

$439⁹⁹

$1429⁹⁹

$990 OFF

Medium Comfort, best for

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

FREE ADJUSTABLE BASE ³ with code ELEVATE

Nectar Premier 13" Medium Memory Foam Mattress

486

Starting at

$549⁰⁰

$1049⁰⁰

$500 OFF

Medium Comfort, best for

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

Nectar Luxe 14" Medium Memory Foam Mattress

238

Starting at

$1149⁰⁰

$1499⁰⁰

$350 OFF

Medium Comfort, best for

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

Serta Perfect Sleeper Nurture Night 13.5" Medium Mattress

1020

Starting at

$619⁰⁰

$699⁰⁰

$80 OFF

Medium Comfort, best for

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

FREE ADJUSTABLE BASE ³ with code ELEVATE

Serta Perfect Sleeper Oasis Sleep 14.5" Pillow Top Mattress

1009

Starting at

$749⁰⁰

$899⁰⁰

$150 OFF

Medium Comfort, best for

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

FREE ADJUSTABLE BASE ³ with code ELEVATE

Tempur-Pedic TEMPUR-ProAdapt 2.0 12" Medium Hybrid Mattress

5970

Starting at

$2599⁰⁰

$2999⁰⁰

$400 OFF

Medium Comfort, best for

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

Receive $300 Instant Gift⁴ with purchase + Calm app 3-month free trial

Tempur-Pedic TEMPUR-ProAdapt 2.0 12" Medium Mattress

3858

Starting at

$2599⁰⁰

$2999⁰⁰

$400 OFF

Medium Comfort, best for

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

Receive $300 Instant Gift⁴ with purchase + Calm app 3-month free trial

Tempur-Pedic TEMPUR-Adapt 2.0 11" Medium Mattress

3651

Starting at

$1599⁰⁰

$1799⁰⁰

$200 OFF

Medium Comfort, best for

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

Receive $300 Instant Gift⁴ with purchase + Calm app 3-month free trial

A breathable twin size medium mattress can help create a cooler, more comfortable sleep environment while delivering balanced support for a wide range of sleepers. Designed to provide a feel between plush and firm, a medium mattress can cushion pressure points around the shoulders and hips without allowing the body to sink too deeply. Breathable materials such as gel-infused memory foam, open-cell foam, ventilated comfort layers and individually wrapped coils promote airflow throughout the mattress, helping heat move away from the sleep surface. This combination makes a breathable twin mattress a practical choice for children, teens, single adults, guest rooms, dorm rooms and smaller bedrooms where space-saving comfort matters. With the right twin size mattress, sleepers can enjoy supportive alignment, responsive comfort and a fresher-feeling surface throughout the night. Choosing the best breathable twin size medium mattress starts with considering the construction, firmness and sleep preferences that matter most. Hybrid twin mattresses pair breathable foam with a supportive coil system to encourage airflow and provide responsive support, while all-foam models may offer pressure-relieving comfort with cooling features built into the foam layers and cover. A medium twin mattress is also versatile for back sleepers, combination sleepers and side sleepers who prefer a balanced feel, although individual comfort needs can vary. Look for a durable mattress cover, moisture-managing fabrics, reinforced edges and high-quality materials that support consistent comfort over time. Mattress Firm makes it easy to compare twin size mattresses, cooling technologies, mattress-in-a-box options and compatible twin foundations so you can create a comfortable sleep setup that fits your room and your routine.

What makes a mattress breathable? + -

Breathable mattresses typically combine ventilated foams, individually wrapped coils or other airflow-friendly materials with breathable covers. These features allow air to move through the mattress and help create a fresher sleep surface.

What does a medium mattress feel like? + -

A medium mattress offers a balanced feel between plush and firm. It generally provides noticeable cushioning while still maintaining a supportive, stable surface.

What materials are commonly used in breathable mattresses? + -

Common materials include gel-infused or ventilated foam, breathable fibers, moisture-managing fabrics and coil systems that promote airflow. Mattress designs may use one or more of these materials together.

What type of mattress cover supports breathability? + -

Covers made with cotton, rayon, Tencel™ or other lightweight, moisture-managing fabrics can support airflow across the sleep surface. Look for removable or washable covers when convenient care is a priority.

How should a breathable medium mattress be cared for? + -

Use a compatible foundation, protect the surface with a breathable mattress protector and follow the care instructions from the manufacturer. Regularly washing bedding and keeping the sleep environment well ventilated can also help maintain a fresh feel.