12 Inch Cooling Mattresses

Discover the perfect blend of comfort and temperature regulation with our 12 inch cooling mattresses. Designed to enhance your sleep experience, these mattresses offer a cool and cozy retreat from the day's stresses. Whether you're a hot sleeper or just looking to upgrade your current mattress, our selection provides the ideal solution for restful nights. Explore options that cater to various sleep preferences, ensuring you find the right fit for a refreshing night's sleep.

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Serta iSeries 2.0 Hybrid 1000 12" Medium Mattress

2011

Starting at

$1600⁹⁹

$2000⁹⁹

$400 OFF

Medium Comfort, best for

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

FREE ADJUSTABLE BASE ³ up to 499 value with code ELEVATE (must add base to cart)

Serta iSeries 2.0 Hybrid 2000 12.5" Firm Mattress

1728

Starting at

$1850⁹⁹

$1900⁹⁹

$50 OFF

Firm Comfort, best for

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

FREE ADJUSTABLE BASE ³ up to 499 value with code ELEVATE (must add base to cart)

Tulo Bamboo 12" Medium Plush Green Tea Memory Foam Mattress

5254

Starting at

$870⁹⁹

Medium Comfort, best for

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

FREE ADJUSTABLE BASE ³ up to 499 value with code ELEVATE (must add base to cart)

Beautyrest BR800 12" Plush Euro Top Mattress

602

Starting at

$1400⁹⁹

Plush Comfort, best for

Side Sleepers
Toss and Turn;Pain;Bed Partner;Temperature
Pain
Bed Partner

FREE ADJUSTABLE BASE ³ up to 499 value with code ELEVATE (must add base to cart)

Tulo Lavender 12" Plush Memory Foam Mattress

627

Starting at

$330⁹⁹

$500⁹⁹

$170 OFF

Plush Comfort, best for

Side Sleepers
Pain;Bed Partner;Temperature;Allergies;Toss and Turn
Pain
Temperature

Sealy Essentials Winter Green 12" Medium Euro Top Mattress

553

Starting at

$1100⁹⁹

Medium Comfort, best for

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

Serta Perfect Sleeper Nurture Night 12" Firm Mattress

837

Starting at

$599⁰⁰

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Bed Partner;Temperature;Toss and Turn;Toss and Turn
Bed Partner
Temperature

FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

Beautyrest Silver BRS900 12" Plush Mattress

802

Starting at

$1400⁹⁹

Plush Comfort, best for

Side Sleepers
Temperature;Pain;Bed Partner;Toss and Turn;Toss and Turn
Pain
Temperature

FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

Nectar Classic 12" Firm Memory Foam Mattress

157

Starting at

$599⁰⁰

$949⁰⁰

$350 OFF

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Bed Partner;Temperature;Toss and Turn
Bed Partner
Temperature

Tulo 12" Medium Firm Cooling Hybrid Mattress

140

Starting at

$1450⁹⁹

Medium Comfort, best for

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

FREE ADJUSTABLE BASE ³ up to 499 value with code ELEVATE (must add base to cart)

Serta Perfect Sleeper Oasis Sleep 12" Extra Firm Mattress

617

Starting at

$1399⁰⁰

Extra Firm Comfort, best for

Back;Stomach Sleepers
Pain;Temperature;Bed Partner;Toss and Turn;Toss and Turn
Bed Partner
Temperature

FREE ADJUSTABLE BASE ³ up to 499 value with code ELEVATE (must add base to cart)

Sealy Essentials Winter Green 12" Plush Euro Top Mattress

348

Starting at

$880⁹⁹

Plush Comfort, best for

Side Sleepers
Bed Partner;Pain;Temperature;Toss and Turn
Allergies
Temperature

Tempur-Pedic TEMPUR-ProAdapt 12" Medium Hybrid Mattress

4210

Starting at

$3399⁰⁰

Medium Comfort, best for

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

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

Tempur-Pedic TEMPUR-ProAdapt 12" Firm Mattress

3668

Starting at

$3249⁰⁰

Firm Comfort, best for

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

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

Tempur-Pedic TEMPUR-ProAdapt 12" Medium Mattress

2790

Starting at

$2899⁰⁰

Medium Comfort, best for

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

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

Tempur-Pedic TEMPUR-ProAdapt 12" Soft Mattress

2666

Starting at

$2899⁰⁰

Plush Comfort, best for

Side Sleepers
Pain;Allergies;Bed Partner;Toss and Turn;Toss and Turn
Bed Partner
Temperature

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

Serta Perfect Sleeper Pacific Peace 12" Hybrid Firm Mattress

204

Starting at

$1399⁰⁰

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Bed Partner;Temperature;Toss and Turn;Toss and Turn
Bed Partner
Temperature

FREE ADJUSTABLE BASE ³ up to 499 value with code ELEVATE (must add base to cart)

Tulo 12" Plush Cooling Hybrid Mattress

139

Starting at

$1100⁹⁹

Plush Comfort, best for

Side Sleepers
Pain;Temperature;Allergies;Bed Partner;Toss and Turn;Toss and Turn
Pain
Bed Partner

FREE ADJUSTABLE BASE ³ up to 499 value with code ELEVATE (must add base to cart)

Tempur-Pedic TEMPUR-ProAdapt 1.0 12" Firm Mattress

5197

Starting at

$2380⁷⁷

$3399⁰⁰

$1019 OFF

Firm Comfort, best for

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

Tempur-Pedic TEMPUR-ProAdapt 1.0 12" Medium Mattress

5068

Starting at

$2380⁷⁷

$3399⁰⁰

$1019 OFF

Medium Comfort, best for

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

Tempur-Pedic TEMPUR-ProBreeze Medium Hybrid 12" Mattress

1233

Starting at

$3899⁰⁰

Medium Comfort, best for

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

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

Beautyrest BR800 Greenwood 12" Plush Euro Top Mattress

602

Starting at

$415⁹⁹

$980⁹⁹

$565 OFF

Plush Comfort, best for

Side Sleepers
Bed Partner;Toss and Turn;Temperature;Pain
Toss and Turn
Temperature

FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

Tempur-Pedic TEMPUR-ProBreeze Medium 12" Mattress

268

Starting at

$5099⁰⁰

Medium Comfort, best for

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

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

Beauty Sleep® Midnight Dream 12.25" Medium Euro Top Mattress

146

Starting at

$980⁹⁹

Medium Comfort, best for

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

FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

Sealy Ellenton II 12" Medium Mattress

Starting at

$799⁰⁰

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain;Allergies
Allergies

FREE ADJUSTABLE BASE ³ up to 499 value with code ELEVATE (must add base to cart)

Sealy Posturepedic Hybrid Ashurst II 12" Firm Mattress

Starting at

$1399⁰⁰

Firm Comfort, best for

Back Sleepers
Pain;Allergies;Bed Partner;Toss and Turn
Allergies

FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

12 Inch Cooling Mattresses

A 12 inch cooling mattress can be a transformative addition to any bedroom, especially during the warmer months when restful sleep is often interrupted by heat and humidity. These mattresses are designed with advanced temperature-regulating materials that actively dissipate body heat, allowing for a cooler, more comfortable night’s rest. The substantial 12 inch profile provides a luxurious, supportive feel, often combining multiple layers of foam or hybrid technology for a balance of plushness and stability. This extra thickness can be especially beneficial for side sleepers who need enhanced pressure relief at the shoulders and hips, as well as for couples seeking motion isolation and edge support. For those living in regions where summer nights linger with high temperatures and sticky air, a cooling mattress can be the difference between tossing and turning and waking up refreshed. The sensation of lying down on a bed that feels cool to the touch, even after a long day, offers a sense of immediate relief—like slipping into freshly laundered sheets after a sun-soaked afternoon.

When considering a 12 inch cooling mattress, it’s important to think about individual sleep preferences, body type, and the sleep environment. Heavier individuals may appreciate the deeper contouring and durability that comes from a thicker mattress, while those sharing a bed will notice how the added layers help minimize partner disturbance. These mattresses are also an excellent choice for guest rooms, providing a universally comfortable sleep surface that accommodates a wide range of guests, from visiting relatives to college-aged children returning home for the summer. Gifting a cooling mattress can be a thoughtful gesture for newlyweds setting up a home, parents transitioning a child to a “big kid” bed, or anyone moving into a new apartment during the heat of August. The cooling features are especially appreciated in rooms that get direct sunlight or lack robust air conditioning, as they help maintain a comfortable sleep temperature year-round. For those interested in exploring slightly thinner options with similar benefits, our 11 Inch Mattresses With Cooling Features collection offers a range of choices that also prioritize temperature regulation and comfort.

Selecting the right 12 inch cooling mattress involves more than just picking the thickest or coolest-sounding option. It’s about finding a mattress that fits seamlessly into your life, supporting your body throughout the night and adapting to your unique needs. Think about how your bedroom feels as the sun sets in late August, the air still heavy with the day’s warmth, and imagine the comfort of a mattress that remains invitingly cool beneath you. Whether you’re upgrading your master suite, outfitting a guest room, or searching for a gift that will be appreciated night after night, a 12 inch cooling mattress provides a reliable foundation for restorative sleep. The blend of deep cushioning and innovative cooling technology ensures that every night ends with relaxation and every morning begins with renewed energy. With the right mattress, your bedroom becomes a sanctuary from the summer heat—a place where comfort, support, and coolness come together in perfect harmony.