Cyber Monday Sale On Twin XL Size Mattresses

Shop Twin XL mattresses for Cyber Monday with your comfort preferences and budget in mind. This size offers extra length compared with a standard twin while keeping the same narrow width—a useful option for taller sleepers in smaller bedrooms. Compare each mattress’s price, feel and dimensions to find a fit for your space and bed frame.

Sleepy's Rest Medium Innerspring Mattress

7039

Starting at

$186⁷⁷

$749⁹⁹

$563 OFF

Medium Comfort, best for

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

Sleepy's Rest Firm 2.0 Innerspring Mattress

7039

Starting at

$449⁹⁹

Firm Comfort, best for

Back, Stomach Sleepers
Pain
Bed Partner
Temperature
Toss and Turn

Serta Perfect Sleeper Sleep Excellence Medium PillowTop Mattress

1467

Starting at

$1399⁹⁹

Medium Comfort, best for

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

FREE ADJUSTABLE BASE ³ with code ELEVATE

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

3710

Starting at

$1189⁷⁷

$1699⁰⁰

$509 OFF

Medium Comfort, best for

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

Stearns & Foster Estate 14.5" Firm Mattress

1865

Starting at

$2199⁰⁰

$2399⁰⁰

$200 OFF

Firm Comfort, best for

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

$300 Instant Gift⁴ with purchase of a mattress set.

Sealy Essentials Sudley 8.5" Firm Mattress

989

Starting at

$349⁷⁷

$699⁹⁹

$350 OFF

Firm Comfort, best for

Back, Stomach Sleepers
Pain
Temperature
Bed Partner
Toss and Turn

Purple Original Mattress

59815

Starting at

$999⁰⁰

$1299⁰⁰

$300 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

309

Starting at

$1379⁹⁹

Medium Comfort, best for

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

FREE ADJUSTABLE BASE ³ with code ELEVATE

Stearns & Foster Lux Estate Elite 16" Medium Euro Pillow Top Mattress

1017

Starting at

$3599⁰⁰

$3999⁰⁰

$400 OFF

Medium Comfort, best for

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

$300 Instant Gift⁴ with purchase of a mattress set.

Sleepy's By Sealy Slumber Medium Mattress

196

Starting at

$469⁹⁹

$1529⁹⁹

$1060 OFF

Medium Comfort, best for

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

FREE ADJUSTABLE BASE ³ with code ELEVATE

Tulo Bamboo 6" Firm Green Tea Memory Foam Mattress

5604

Starting at

$159⁹⁹

$449⁹⁹

$290 OFF

Firm Comfort, best for

Back, Stomach Sleepers
Pain
Bed Partner
Temperature
Toss and Turn

Nectar Premier 13" Medium Memory Foam Mattress

580

Starting at

$749⁰⁰

$1199⁰⁰

$450 OFF

Medium Comfort, best for

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

Nectar Classic 12" Firm Memory Foam Mattress

245

Starting at

$549⁰⁰

$899⁰⁰

$350 OFF

Firm Comfort, best for

Back, Stomach Sleepers
Pain
Bed Partner
Temperature
Toss and Turn

Nectar Luxe 14" Medium Memory Foam Mattress

240

Starting at

$1249⁰⁰

$1649⁰⁰

$400 OFF

Medium Comfort, best for

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

Sealy Essentials Spruce 5.5" Firm Mattress

1373

Starting at

$399⁹⁹

$649⁹⁹

$250 OFF

Firm Comfort, best for

Back, Stomach Sleepers
Pain
Temperature
Bed Partner
Toss and Turn

Beautyrest Black Series Two 16.25" Plush Pillow Top Mattress

301

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.

Cyber Monday is a great time to compare Twin XL mattresses and find a comfortable fit for your sleep needs, room layout and budget. A standard Twin XL mattress measures approximately 38 inches wide by 80 inches long, giving you five extra inches of length compared with a standard twin without taking up additional width. That longer, narrower profile makes Twin XL size mattresses a practical option for taller sleepers, college dorm rooms and compact guest bedrooms. As you explore Cyber Monday Twin XL mattress options, look beyond the price and consider how each mattress feels. Memory foam contours to the body for pressure relief, while hybrid mattresses combine foam comfort layers with coils for a balance of cushioning and responsive support. Side sleepers may prefer more cushioning around their shoulders and hips, while back and stomach sleepers often benefit from a firmer feel that helps keep their bodies comfortably supported. Finding the right Twin XL mattress on Cyber Monday also means checking the details that affect everyday comfort. Compare mattress height, comfort materials and foundation requirements, and measure your space to leave room for walking around the bed. If you tend to sleep warm, look for breathable construction and temperature-regulating features, keeping in mind that bedding and bedroom temperature also influence how warm you feel overnight. Two Twin XL mattresses placed side by side typically match the dimensions of a standard king, making them an option for a split king setup with individual comfort preferences. For an adjustable setup, confirm that each mattress is compatible with your chosen adjustable base. Complete your bed with Twin XL sheets and a properly sized mattress protector rather than assuming standard twin bedding will fit the extra length. Before choosing your Cyber Monday Twin XL mattress, review delivery options, warranty coverage and return terms so you can make an informed decision. Mattress Firm’s Sleep Experts® can help you compare comfort levels and narrow your choices based on how you sleep.

What mattress constructions should I compare on Cyber Monday? + -

Common mattress constructions include memory foam, latex, innerspring and hybrid. Foam and latex models use layered materials, while innerspring models feature coil systems. Hybrid mattresses combine coils with foam or latex comfort layers. Compare product descriptions to understand how each mattress is built.

What do mattress firmness labels mean? + -

Labels such as plush, medium and firm describe how a mattress feels at the surface. These descriptions can vary by brand, so compare the firmness label with details about the comfort layers. Your preference for a cushioned or less yielding feel can help guide your browsing.

What is the difference between a pillow top and a Euro top? + -

Both feature an additional layer of cushioning at the top of the mattress. A pillow top typically has a visible separation from the mattress beneath it, while a Euro top is sewn flush with the edges for a more uniform appearance.

Are mattress covers removable and washable? + -

Some mattress covers are removable and washable, while others are designed to stay in place. A zipper alone does not mean a cover can be removed or washed. Check the manufacturer's care instructions for cleaning directions specific to the mattress.

How can I prepare for Cyber Monday mattress shopping? + -

Make a shortlist of your preferred mattress constructions, surface feels and top styles. Save product pages and note questions about materials or care. Keeping those details together makes it easier to compare descriptions as you browse on Cyber Monday.