12 Inch Medium Mattresses

Discover the perfect balance of comfort and support with our selection of 12 inch medium mattresses. Designed to cater to a variety of sleep preferences, these mattresses offer a harmonious blend that suits both side and back sleepers alike. With their ample thickness, they provide a plush yet supportive feel, ensuring restful nights and rejuvenated mornings. Explore our range to find the ideal match for your sleeping style and transform your bedroom into a haven of relaxation.

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Serta iSeries 2.0 Hybrid 1000 12" Medium Mattress

2011

Starting at

$1600⁹⁹

$1800⁹⁹

$200 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)

Tulo Bamboo 12" Medium Plush Green Tea Memory Foam Mattress

5244

Starting at

$790⁹⁹

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

600

Starting at

$980⁹⁹

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)

Sealy Essentials Winter Green 12" Medium Euro Top Mattress

551

Starting at

$1040⁹⁹

Medium Comfort, best for

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

Beautyrest Silver BRS900 12" Plush Mattress

799

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)

Tulo 12" Medium Firm Cooling Hybrid Mattress

140

Starting at

$850⁹⁹

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

616

Starting at

$899⁰⁰

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

$1040⁹⁹

Plush Comfort, best for

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

Tempur-Pedic TEMPUR-ProAdapt 12" Medium Hybrid Mattress

4185

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

3649

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

2783

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

Serta Perfect Sleeper Pacific Peace 12" Hybrid Firm Mattress

203

Starting at

$899⁰⁰

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

5196

Starting at

$2030⁷⁷

$2899⁰⁰

$869 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

1227

Starting at

$4399⁰⁰

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" Medium Mattress

Starting at

$1249⁰⁰

Medium Comfort, best for

Back;Side;Stomach 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)

Tulo Green Tea Hybrid 12" Plush Mattress

Starting at

$700⁹⁹

Plush Comfort, best for

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

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

Sleepy's Basic Hybrid Mattress

1652

Starting at

$450⁹⁹

Medium Comfort, best for

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

Queen mattress & base now $499 with code ELEVATE (must add base to cart)

Serta Perfect Sleeper Charlotte 2.0 Medium Euro Top Mattress

2440

Starting at

$1200⁹⁹

Medium Comfort, best for

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

1727

Starting at

$1900⁹⁹

$2300⁹⁹

$400 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)

Serta Perfect Sleeper Sleep Excellence Medium PillowTop Mattress

1225

Starting at

$900⁹⁹

$1400⁹⁹

$500 OFF

Medium Comfort, best for

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

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

Beautyrest BR800 13.5" Medium Pillow Top Mattress

1611

Starting at

$920⁹⁹

Medium Comfort, best for

Back;Side;Stomach 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)

Beautyrest Silver BRS900 11.75" Medium Firm Mattress

1465

Starting at

$670⁹⁹

$800⁹⁹

$130 OFF

Medium Comfort, best for

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

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

12 Inch Medium Mattresses

Choosing the right mattress is a deeply personal decision, and for many, a 12 inch medium mattress strikes the perfect balance between comfort and support. These mattresses are thoughtfully designed to provide a “just right” feel—neither too firm nor too soft—making them a versatile option for a wide variety of sleepers. Whether you’re a side sleeper who needs gentle contouring at the hips and shoulders, or a back sleeper seeking even spinal alignment, a medium mattress can help create restful nights and energized mornings. The 12-inch profile is substantial enough to deliver ample cushioning and support, yet not so tall that it overwhelms the look of your bedroom or makes getting in and out of bed a challenge. This height also allows for the integration of multiple comfort and support layers, which is especially important in hybrid mattresses that combine the best features of memory foam and innerspring systems. If you’ve been browsing best hybrid mattress reviews or asking yourself, “what are the top-rated hybrid mattresses?”, you’ll notice that many highly-rated options fall into the 12-inch, medium-feel category. This is no accident—these mattresses are engineered to provide universal comfort for couples, guest rooms, and growing teens alike.

As the seasons change and September brings cooler evenings, a 12 inch medium mattress offers the kind of cozy, inviting surface that makes you look forward to bedtime. Imagine sinking into a bed that gently hugs your curves, yet provides enough pushback to keep your back and joints properly supported. This type of mattress is ideal for those who share a bed, as the medium feel tends to minimize motion transfer without sacrificing responsiveness. It’s also a thoughtful gift for college students heading off to their first apartment or for anyone setting up a new guest room before the holiday season. The balanced comfort appeals to a wide range of preferences, making it a safe and appreciated choice for loved ones. Parents often find that a 12mm mattress (referring to the comfort layer thickness) within a 12-inch profile offers a sweet spot for kids transitioning from childhood beds to their first “grown-up” mattress. Whether you’re outfitting a master suite, a guest retreat, or a dorm room, the right medium mattress can transform a simple bedroom into a sanctuary of rest and relaxation.

When considering a new mattress, it’s important to think about how you want to feel when you wake up each morning. Medium mattresses in the 12-inch range are crafted to balance plushness and support, often with advanced cooling features and pressure-relieving foams that help you sleep comfortably through the night. They are also compatible with most standard sheets and bed frames, making them a seamless upgrade for any sleep space. If you’re starting your search or want to explore more options, you can find a curated selection of 12 Inch Mattresses that cater to a range of sleep styles and preferences. Investing in a mattress that feels just right can elevate your sleep experience, helping you greet each day with clarity and energy—no matter the season.