Black Twin Xl Mattresses

Find the right foundation for your bedroom with Black Twin Xl Mattresses from Mattress Firm. Explore twin XL mattress options in a versatile black color to complement your space, with choices to suit different sleep preferences and bedroom styles.

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Tempur-Pedic TEMPUR-Adapt 11" Medium Previous Generation Mattress

3645

Starting at

$1189⁷⁷

$1699⁰⁰

$509 OFF

Medium Comfort, best for

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

Beautyrest PressureSmart 2.0 Plush 11.75" Mattress

6252

Starting at

$725⁰⁰

$1449⁹⁹

$725 OFF

Plush Comfort, best for

Side Sleepers
Temperature
Bed Partner
Pain
Toss and Turn

FREE ADJUSTABLE BASE ³ with code ELEVATE

Sleepy's By Sealy Memory Foam Plush Mattress

2794

Starting at

$529⁹⁹

$829⁹⁹

$300 OFF

Plush Comfort, best for

Side Sleepers
Pain
Bed Partner
Toss and Turn
Temperature

FREE ADJUSTABLE BASE ³ with code ELEVATE

Sleepy's Rest Firm 2.0 Innerspring Mattress

7007

Starting at

$449⁹⁹

Firm Comfort, best for

Back, Stomach Sleepers
Pain
Bed Partner
Temperature
Toss and Turn

Beautyrest PressureSmart 2.0 Plush Pillow Top 13.75" Mattress

2696

Starting at

$800⁰⁰

$1599⁹⁹

$800 OFF

Plush Comfort, best for

Side Sleepers
Temperature
Bed Partner
Pain
Toss and Turn

FREE ADJUSTABLE BASE ³ with code ELEVATE

Serta Perfect Sleeper Sleep Excellence Plush Mattress

733

Starting at

$549⁷⁷

$1099⁹⁹

$550 OFF

Plush Comfort, best for

Side Sleepers
Pain
Toss and Turn
Temperature
Bed Partner

FREE ADJUSTABLE BASE ³ with code ELEVATE

Purple Original Mattress

59751

Starting at

$1040⁰⁰

$1299⁰⁰

$259 OFF

Medium Comfort, best for

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

Beautyrest BR800 12" Plush Euro Top Mattress

739

Starting at

$429⁹⁹

$1099⁹⁹

$670 OFF

Plush Comfort, best for

Side Sleepers
Toss and Turn
Pain
Bed Partner
Temperature

Serta Perfect Sleeper Nurture Night 12" Firm Mattress

1192

Starting at

$579⁰⁰

$649⁰⁰

$70 OFF

Firm Comfort, best for

Back, Stomach Sleepers
Pain
Bed Partner
Temperature
Toss and Turn

FREE ADJUSTABLE BASE ³ with code ELEVATE

Serta Perfect Sleeper Nurture Night 14.5" Pillow Top Mattress

1136

Starting at

$679⁰⁰

$849⁰⁰

$170 OFF

Plush Comfort, best for

Side Sleepers
Pain
Temperature
Bed Partner
Toss and Turn

FREE ADJUSTABLE BASE ³ with code ELEVATE

Serta Perfect Sleeper Elkins III 10" Firm Mattress

1573

Starting at

$450⁰⁰

$899⁹⁹

$450 OFF

Firm Comfort, best for

Back, Stomach Sleepers
Pain
Temperature
Toss and Turn
Bed Partner

Nectar Luxe 14" Medium Memory Foam Mattress

238

Starting at

$1249⁰⁰

$1649⁰⁰

$400 OFF

Medium Comfort, best for

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

Serta Perfect Sleeper Oasis Sleep 14.5" Pillow Top Mattress

1013

Starting at

$789⁰⁰

$949⁰⁰

$160 OFF

Medium Comfort, best for

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

FREE ADJUSTABLE BASE ³ with code ELEVATE

Serta Perfect Sleeper Midsummer Nights 11" Plush Eurotop Mattress

886

Starting at

$579⁰⁰

$649⁰⁰

$70 OFF

Plush Comfort, best for

Side Sleepers
Pain
Bed Partner
Temperature
Toss and Turn

FREE ADJUSTABLE BASE ³ with code ELEVATE

Beautyrest Black Series Two 16.25" Plush Pillow Top Mattress

294

Starting at

$2549⁰⁰

$2949⁰⁰

$400 OFF

Plush Comfort, best for

Side Sleepers
Pain
Bed Partner
Temperature
Toss and Turn

$300 ⁶ adjustable base instant gift with purchase.

Beautyrest Black Series Two 16.5" Medium Pillow Top Mattress

295

Starting at

$2549⁰⁰

$2949⁰⁰

$400 OFF

Medium Comfort, best for

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

$300 ⁶ adjustable base instant gift with purchase.

Tempur-Pedic TEMPUR-Adapt 2.0 11" Medium Mattress

3669

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

Purple RestorePlus 13" Soft Hybrid Mattress

3534

Starting at

$2540⁰⁰

$3099⁰⁰

$559 OFF

Plush Comfort, best for

Side Sleepers
Pain
Allergies
Bed Partner
Toss and Turn
Temperature

Tempur-Pedic TEMPUR-ProAdapt 2.0 12" Soft Mattress

3502

Starting at

$2599⁰⁰

$2999⁰⁰

$400 OFF

Plush Comfort, best for

Side Sleepers
Pain
Allergies
Bed Partner
Toss and Turn
Temperature

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

Beautyrest Black Series Three 15.25" Medium Mattress

2298

Starting at

$2849⁰⁰

$3449⁰⁰

$600 OFF

Medium Comfort, best for

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

$300 ⁶ adjustable base instant gift with purchase.

Tempur-Pedic TEMPUR-LuxeAdapt 2.0 13" Medium Hybrid Mattress

2273

Starting at

$3899⁰⁰

$4399⁰⁰

$500 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

Beautyrest Black Series Three 15" Firm Mattress

2242

Starting at

$2849⁰⁰

$3449⁰⁰

$600 OFF

Firm Comfort, best for

Back, Stomach Sleepers
Pain
Bed Partner
Temperature
Toss and Turn

$300 ⁶ adjustable base instant gift with purchase.

Purple RestorePlus 13" Firm Hybrid Mattress

1667

Starting at

$2540⁰⁰

$3099⁰⁰

$559 OFF

Firm Comfort, best for

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

Purple Restore 11.5" Soft Hybrid Mattress

1666

Starting at

$1830⁰⁰

$2299⁰⁰

$469 OFF

Plush Comfort, best for

Side Sleepers
Pain
Allergies
Bed Partner
Toss and Turn
Temperature

Beautyrest Black Series Three 16.75" Plush Pillow Top Mattress

1463

Starting at

$3249⁰⁰

$3849⁰⁰

$600 OFF

Plush Comfort, best for

Side Sleepers
Bed Partner
Pain
Temperature
Toss and Turn

$300 ⁶ adjustable base instant gift with purchase.

Tempur-Pedic TEMPUR-LuxeAdapt 2.0 13" Firm Mattress

1453

Starting at

$3899⁰⁰

$4399⁰⁰

$500 OFF

Firm Comfort, best for

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

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

Black Twin XL mattresses combine the space-saving footprint of a twin mattress with six additional inches of length, making them a practical choice for taller sleepers, college dorm rooms, guest rooms and compact bedrooms. Measuring approximately 38 inches wide by 80 inches long, a Twin XL mattress offers extra legroom while fitting easily into smaller spaces. Choose from popular options including memory foam, innerspring, hybrid and cooling mattresses to find the comfort, support and temperature regulation that match your sleep style. A black mattress can also create a sleek, modern look, especially when paired with a simple bed frame, neutral bedding or coordinated black Twin XL sheets. Finding the best black Twin XL mattress starts with considering your preferred firmness, sleeping position and support needs. Side sleepers may enjoy a softer mattress with pressure relief around the shoulders and hips, while back and stomach sleepers often prefer a medium-firm or firm Twin XL mattress for balanced support. For shared rooms, dorms or multipurpose spaces, look for a Twin XL mattress with durable construction and strong edge support. Complete your setup with a Twin XL bed frame, mattress protector and fitted sheets designed specifically for the longer Twin XL size, then explore Mattress Firm options to make sleep easy™.

What is a black mattress? + -

A black mattress features a dark-colored cover or exterior, creating a modern look that can complement contemporary, minimalist or industrial bedroom styles.

What bedroom styles work well with a black mattress? + -

Black mattresses pair well with modern, minimalist, industrial and monochromatic décor. They can also create contrast in bedrooms with lighter walls, bedding or furniture.

What bedding colors pair well with a black mattress? + -

Black mattresses coordinate easily with white, gray, beige and other neutral bedding. Rich colors such as navy, forest green or burgundy can add contrast and visual depth.

What materials are commonly used in black mattresses? + -

Black mattresses may include materials such as memory foam, innersprings, latex or hybrid combinations. The cover and interior construction vary by design.

How should a black mattress be cared for? + -

Follow the care instructions provided with the mattress. Use a compatible mattress protector, keep bedding clean and spot-clean the cover only as directed by the manufacturer.