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

1949

Starting at

$1600⁹⁹

$1800⁹⁹

$200 OFF

Medium Comfort, best for

Back;Side;Stomach Sleepers
Temperature
Bed Partner
Pain

Save up to 749 on a premium adjustable base with mattress purchase. Use code ELEVATE (must add base to cart)

Tulo Bamboo 12" Medium Plush Green Tea Memory Foam Mattress

5119

Starting at

$790⁹⁹

Medium Comfort, best for

Back;Side;Stomach Sleepers
Toss and Turn
Pain
Temperature

Beautyrest BR800 12" Plush Euro Top Mattress

580

Starting at

$980⁹⁹

Plush Comfort, best for

Side Sleepers
Toss and Turn
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

545

Starting at

$1040⁹⁹

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain
Allergies
Temperature

Beautyrest Silver BRS900 12" Plush Mattress

739

Starting at

$1400⁹⁹

Plush Comfort, best for

Side Sleepers
Bed Partner
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

108

Starting at

$599⁰⁰

$949⁰⁰

$350 OFF

Firm Comfort, best for

Back;Stomach Sleepers
Pain
Bed Partner
Temperature

Tulo 12" Medium Firm Cooling Hybrid Mattress

136

Starting at

$850⁹⁹

Medium Comfort, best for

Back;Side;Stomach Sleepers
Temperature
Pain
Bed Partner

Serta Perfect Sleeper Oasis Sleep 12" Extra Firm Mattress

605

Starting at

$899⁰⁰

Extra Firm Comfort, best for

Back;Stomach Sleepers
Pain
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

347

Starting at

$1040⁹⁹

Plush Comfort, best for

Side Sleepers
Pain
Allergies
Temperature

Zinus MyGel 12" Medium Memory Foam Mattress

295

Starting at

$800⁹⁹

Medium Comfort, best for

Back;Side;Stomach Sleepers
Temperature
Toss and Turn

Tempur-Pedic TEMPUR-ProAdapt 12" Medium Hybrid Mattress

3934

Starting at

$3399⁰⁰

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain
Bed Partner
Temperature

Receive $300 Instant Gift⁴ with purchase.

Tempur-Pedic TEMPUR-ProAdapt 12" Firm Mattress

3438

Starting at

$3249⁰⁰

Firm Comfort, best for

Back;Stomach Sleepers
Pain
Bed Partner
Temperature

Receive $300 Instant Gift⁴ with purchase.

Tempur-Pedic TEMPUR-ProAdapt 12" Medium Mattress

2714

Starting at

$2899⁰⁰

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain
Bed Partner
Temperature

Receive $300 Instant Gift⁴ with purchase.

Serta Perfect Sleeper Pacific Peace 12" Hybrid Firm Mattress

194

Starting at

$899⁰⁰

Firm Comfort, best for

Back;Stomach Sleepers
Pain
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

135

Starting at

$1100⁹⁹

Plush Comfort, best for

Side Sleepers
Temperature
Pain
Bed Partner

Tempur-Pedic TEMPUR-ProAdapt 1.0 12" Firm Mattress

5173

Starting at

$2029³⁰

$2899⁰⁰

$870 OFF

Firm Comfort, best for

Back;Stomach Sleepers
Temperature
Pain
Allergies

Tempur-Pedic TEMPUR-ProAdapt 1.0 12" Medium Mattress

5059

Starting at

$2379³⁰

$3399⁰⁰

$1020 OFF

Medium Comfort, best for

Back;Side;Stomach Sleepers
Temperature
Pain
Allergies

Tempur-Pedic TEMPUR-ProBreeze Medium Hybrid 12" Mattress

1089

Starting at

$4399⁰⁰

Medium Comfort, best for

Back;Side;Stomach Sleepers
Temperature
Pain
Bed Partner

Receive $300 Instant Gift⁴ with purchase.

Beauty Sleep® Midnight Dream 12.25" Medium Euro Top Mattress

124

Starting at

$980⁹⁹

Medium Comfort, best for

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

Sealy Ellenton II 12" Medium Mattress

Starting at

$799⁰⁰

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain
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

Nectar Classic 12" Firm Hybrid Mattress

Starting at

$999⁰⁰

$1499⁰⁰

$500 OFF

Firm Comfort, best for

Back;Stomach Sleepers
Pain
Bed Partner
Temperature

Sealy Posturepedic Hybrid Ashurst II 12" Medium Mattress

Starting at

$1249⁰⁰

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain
Allergies

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

Sleepy's Basic Hybrid Mattress

1512

Starting at

$450⁹⁹

Medium Comfort, best for

Back;Side;Stomach Sleepers
Toss and Turn
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

2355

Starting at

$1200⁹⁹

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain
Toss and Turn
Pain

Serta iSeries 2.0 Hybrid 2000 12.5" Firm Mattress

1655

Starting at

$1900⁹⁹

$2300⁹⁹

$400 OFF

Firm Comfort, best for

Back;Stomach Sleepers
Temperature
Bed Partner
Pain

Save up to 749 on a premium adjustable base with mattress purchase. Use code ELEVATE (must add base to cart)

12 Inch Medium Mattresses

Choosing a mattress is a deeply personal decision, and for many sleepers, the appeal of a 12 inch medium mattress lies in its balanced support and inviting comfort. These mattresses are thoughtfully crafted to suit a wide range of sleep preferences, offering a plush yet supportive surface that works well for both side and combination sleepers. The medium firmness strikes a harmonious chord—not too soft, not too firm—making it an especially versatile choice for guest bedrooms, master suites, or even as a thoughtful housewarming or graduation gift. With summer in full swing and families preparing for visits or college-bound teens setting up new spaces, a 12 inch medium mattress provides the ideal foundation for restful nights and energetic mornings. The generous profile gives a sense of luxury and substance, while the medium feel ensures that guests or loved ones can enjoy a restorative sleep, whether they prefer to sink in gently or maintain a bit of buoyancy.

Medium mattresses, especially in the 12 inch thickness range, are designed to deliver lasting comfort throughout the seasons. The added height offers enhanced pressure relief and motion isolation, which is particularly beneficial for couples or light sleepers who share a bed. During warmer months, the right mattress can make a world of difference—modern 12 inch medium mattresses often incorporate breathable layers or cooling features that help regulate temperature, so you can sleep soundly even on balmy June nights. If you’ve ever found yourself tossing and turning, searching for that elusive sweet spot between soft and firm, the doze medium mattresses in this category may be just what you need. They’re crafted to cradle the body’s curves while supporting the spine, making them a smart choice for growing teens, active adults, or anyone recovering from a busy day. The medium feel is also forgiving for a variety of body types, providing enough give for comfort while maintaining the support necessary for spinal alignment.

Whether you’re upgrading your own sleep setup or seeking a practical and appreciated gift, a 12 inch medium mattress delivers year-round comfort and reliability. It’s the kind of mattress that adapts to life’s changing seasons—perfect for welcoming summer guests, refreshing a college apartment, or simply treating yourself to a better night’s sleep. The thoughtful construction, from sturdy base layers to plush comfort tops, creates a durable sleep surface that stands up to regular use and changing needs. If you’re ready to explore more options and find the perfect fit for your home, take a look at our full collection of 12 Inch Mattresses for even more inspiration and information.