Cal King 12 Inch Mattresses

Experience the ultimate in sleep comfort and spaciousness with our selection of cal king 12 inch mattresses. Perfectly designed for those who value both luxury and ample sleeping space, these mattresses offer an ideal balance of support and plushness. Whether you're upgrading your bedroom or seeking a more restful night's sleep, our collection provides a variety of options to meet your needs. Explore the possibilities of enhanced rest with cal king 12 inch mattresses, where quality meets comfort in every layer.

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Sleepy's Basic Memory Foam Firm Mattress

2233

Starting at

$1000⁹⁹

Firm Comfort, best for

Back and Stomach Sleepers
Pain
Support
Temperature

05-17-2025_00-00-00#05-19-2025_23-59-00# 72 hour sale ends Monday!

Beautyrest BR800 12" Medium Mattress

2766

Starting at

$650⁹⁹

$1300⁹⁹

$650 OFF

Medium Comfort, best for

All Sleep Positions
Toss and Turn
Pain
Bed Partner

05-17-2025_00-00-00#05-19-2025_23-59-00# 72 hour sale ends Monday!

Serta Perfect Sleeper Sleep Excellence Plush Mattress

552

Starting at

$1000⁹⁹

$1700⁹⁹

$700 OFF

Plush Comfort, best for

Side Sleepers
Pain
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

1437

Starting at

$738⁹⁹

$1500⁹⁹

$762 OFF

Medium Comfort, best for

All Sleep Positions
Toss and Turn
Pain
Bed Partner

05-17-2025_00-00-00#05-19-2025_23-59-00# 72 hour sale ends Monday + FREE adjustable base with code ELEVATE (must add base to cart),05-20-2025_00-00-00#12-31-2154_23-59-00# FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

Beautyrest Silver BRS900 11.75" Medium Firm Mattress

1371

Starting at

$1000⁹⁹

Medium Comfort, best for

All Sleep Positions
Bed Partner
Pain
Temperature

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

Purple Original Mattress

26695

Starting at

$1799⁰⁰

$1999⁰⁰

$200 OFF

Medium Comfort, best for

All Sleep Positions
Pain
Temperature
Allergies

Receive $300 Instant Gift⁴ with purchase.

Sealy Essentials Winter Green 13" Plush Euro Pillow Top Mattress

490

Starting at

$782⁹⁹

$1060⁹⁹

$278 OFF

Plush Comfort, best for

Side Sleepers
Pain
Allergies
Temperature

05-17-2025_00-00-00#05-19-2025_23-59-00# 72 hour sale ends Monday!

Beautyrest BR800 12" Plush Euro Top Mattress

564

Starting at

$700⁹⁹

$1400⁹⁹

$700 OFF

Plush Comfort, best for

Side Sleepers
Toss and Turn
Pain
Bed Partner

Sealy Essentials Winter Green 12" Medium Euro Top Mattress

541

Starting at

$1380⁹⁹

Medium Comfort, best for

All Sleep Positions
Pain
Allergies
Temperature

72 hour sale ends Monday!

Beautyrest Silver BRS900 12" Plush Mattress

687

Starting at

$875⁹⁹

$1700⁹⁹

$825 OFF

Plush Comfort, best for

Side Sleepers
Bed Partner
Pain
Temperature

Nectar Luxe 14" Medium Memory Foam Mattress

120

Starting at

$1499⁰⁰

$2249⁰⁰

$750 OFF

Medium Comfort, best for

All Sleep Positions
Pain
Bed Partner
Temperature

Tulo 12" Medium Firm Cooling Hybrid Mattress

134

Starting at

$1450⁹⁹

Medium Comfort, best for

All Sleep Positions
Temperature
Pain
Bed Partner

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

Tulo 11" Medium Firm Cooling Hybrid Mattress

196

Starting at

$1300⁹⁹

Medium Comfort, best for

All Sleep Positions
Temperature
Pain
Bed Partner

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

Tulo 13" Medium Firm Cooling Hybrid Mattress

154

Starting at

$1500⁹⁹

Medium Comfort, best for

All Sleep Positions
Temperature
Pain
Bed Partner

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

Zinus Green Tea 12 Cushioned Firm Memory Foam Mattress

1080

Starting at

$1000⁹⁹

Firm Comfort, best for

Back and Stomach Sleepers
Pain
Temperature

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

5171

Starting at

$4099⁰⁰

Firm Comfort, best for

Back and Stomach Sleepers
Temperature
Pain
Allergies

Receive $300 Instant Gift⁴ with purchase.

Tempur-Pedic TEMPUR-ProAdapt 1.0 12" Medium Mattress

5052

Starting at

$4099⁰⁰

Medium Comfort, best for

All Sleep Positions
Temperature
Pain
Allergies

Receive $300 Instant Gift⁴ with purchase.

Tempur-Pedic TEMPUR-ProAdapt 12" Firm Mattress

3328

Starting at

$3899⁰⁰

$4099⁰⁰

$200 OFF

Firm Comfort, best for

Back and Stomach Sleepers
Pain
Bed Partner
Temperature

Receive $300 Instant Gift⁴ with purchase.

Tempur-Pedic TEMPUR-ProAdapt 12" Medium Mattress

2706

Starting at

$3899⁰⁰

$4099⁰⁰

$200 OFF

Medium Comfort, best for

All Sleep Positions
Pain
Bed Partner
Temperature

Receive $300 Instant Gift⁴ with purchase.

Beautyrest PressureSmart 2.0 Extra Firm 13.5" Mattress

1442

Starting at

$2900⁹⁹

Extra Firm Comfort, best for

Back and Stomach Sleepers
Pain
Temperature
Bed Partner

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

Beautyrest Black Series Three 15.25" Medium Mattress

1221

Starting at

$3699⁰⁰

$4299⁰⁰

$600 OFF

Medium Comfort, best for

All Sleep Positions
Pain
Bed Partner
Temperature

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

Tempur-Pedic TEMPUR-LuxeBreeze Medium Hybrid 13" Mattress

1131

Starting at

$5999⁰⁰

$6299⁰⁰

$300 OFF

Medium Comfort, best for

All Sleep Positions
Temperature
Pain
Bed Partner

Receive $300 Instant Gift⁴ with purchase.

Tempur-Pedic TEMPUR-ProBreeze Medium Hybrid 12" Mattress

1041

Starting at

$4999⁰⁰

$5299⁰⁰

$300 OFF

Medium Comfort, best for

All Sleep Positions
Temperature
Pain
Bed Partner

Receive $300 Instant Gift⁴ with purchase.

Beauty Sleep® Midnight Dream 14.25" Ultra Plush Pillow Top Mattress

174

Starting at

$637⁴⁸

$1500⁹⁹

$863 OFF

Ultra Plush Comfort, best for

Side Sleepers
Toss and Turn
Bed Partner
Temperature

05-17-2025_00-00-00#05-19-2025_23-59-00# 72 hour sale ends Monday!

Beautyrest Black Series Three 14.25" Extra Firm Mattress

172

Starting at

$3699⁰⁰

$4299⁰⁰

$600 OFF

Firm Comfort, best for

Back and 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

129

Starting at

$1450⁹⁹

Plush Comfort, best for

Side Sleepers
Temperature
Pain
Bed Partner

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

Cal King 12 Inch Mattresses

When considering the purchase of a Cal King 12 Inch Mattress, it's important to understand the unique blend of comfort, size, and support these mattresses provide. Ideal for those who cherish ample space while sleeping, the California King size is particularly suited for taller individuals or couples who prefer not having to compromise on personal space during their rest. The 12-inch thickness, on the other hand, strikes a perfect balance between plush comfort and firm support, making it a favored choice among a wide range of sleepers, from those dealing with back issues to side sleepers needing extra cushioning around the shoulders and hips.

Spring heralds the rejuvenation of life, and what better way to embrace this season of renewal than by improving the quality of your sleep with a new mattress? Imagine the sheer delight of retreating each night to a bed that not only suits your aesthetic preferences but also cradles your body in just the right way, promoting a night of deep, restorative sleep. Whether it's the joy of sprawling out on a spacious bed or the comfort of a mattress that just perfectly fits your body’s needs, upgrading to a Cal King 12 Inch Mattress could be a transformative experience. These mattresses are not just purchases but investments in your health and well-being. They make excellent gifts, too, especially for significant life events such as weddings or housewarming parties, offering the recipient a touch of luxury and the promise of serene nights.

For those who are particularly discerning about the quality and features of their mattress, exploring higher-end options can be worthwhile. In this context, Cal King Premium Mattresses represent the pinnacle of sleeping technology and comfort. These premium options often incorporate advanced materials like memory foam, gel infusions, or hybrid constructions that provide tailored support and temperature regulation, enhancing the sleep experience by addressing specific needs and preferences. As the seasons change and you find yourself seeking a refresh in your bedroom, consider how a new mattress could not only improve your sleep but also transform your bedroom into a haven of relaxation and comfort. Whether it's the simple pleasure of a fresh, crisp set of sheets on a new mattress or the deeper joy of waking up feeling truly refreshed, the right mattress can make all the difference in your daily life and well-being.