Cal King Comfortsense Gel Mattresses

Discover the ultimate in sleep luxury with cal king comfortsense gel mattresses, designed to elevate your nighttime experience. Perfectly crafted for those who crave both space and comfort, these mattresses offer an expansive sleeping surface that caters to couples and individuals alike. The innovative gel technology ensures a cool and refreshing rest, making it an ideal choice for anyone seeking a serene night's sleep. Explore a range of options that combine cutting-edge materials with plush support, all tailored to enhance your bedroom sanctuary.

Sort & Filter

Sleepy's By Sealy Memory Foam Medium Mattress

2844

Starting at

$470⁹⁹

Medium Comfort, best for

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

Serta iSeries 2.0 Hybrid 1000 12" Medium Mattress

2005

Starting at

$2100⁹⁹

$2600⁹⁹

$500 OFF

Medium Comfort, best for

Back;Side;Stomach Sleepers
Temperature
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

1722

Starting at

$2400⁹⁹

$3000⁹⁹

$600 OFF

Firm Comfort, best for

Back;Stomach Sleepers
Temperature
Bed Partner
Pain

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

Beautyrest Greenwood 10.5" Firm Mattress

3226

Starting at

$520⁹⁹

$1300⁹⁹

$780 OFF

Firm Comfort, best for

Back;Stomach Sleepers
Pain
Toss and Turn

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

Serta Perfect Sleeper Sleep Excellence Medium PillowTop Mattress

1205

Starting at

$1300⁹⁹

$2000⁹⁹

$700 OFF

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain
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 3000 13.5" Medium Mattress

749

Starting at

$2900⁹⁹

$3500⁹⁹

$600 OFF

Medium Comfort, best for

Back;Side;Stomach Sleepers
Temperature
Bed Partner
Pain

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

Beautyrest BR800 13.5" Plush Pillow Top Mattress

2444

Starting at

$800⁹⁹

$1500⁹⁹

$700 OFF

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)

Beautyrest Silver BRS900 11.75" Extra Firm Mattress

2711

Starting at

$710⁹⁹

$1700⁹⁹

$990 OFF

Extra Firm Comfort, best for

Back;Stomach Sleepers
Bed Partner
Pain
Temperature

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

Beautyrest BR800 11.25" Firm Mattress

1682

Starting at

$615⁹⁹

$1300⁹⁹

$685 OFF

Firm Comfort, best for

Back;Stomach Sleepers
Toss and Turn
Pain
Bed Partner

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

Sleepy's 3" Gel Memory Foam Mattress Topper

295

Starting at

$270⁹⁹

Medium Comfort,

Temperature

Serta Perfect Sleeper Sleep Excellence Plush Mattress

672

Starting at

$1100⁹⁹

$1700⁹⁹

$600 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)

Sealy Essentials Sudley 8.5" Firm Mattress

935

Starting at

$400⁹⁹

$1000⁹⁹

$600 OFF

Firm Comfort, best for

Back;Stomach Sleepers
Pain

Beautyrest BR800 13.5" Medium Pillow Top Mattress

1583

Starting at

$800⁹⁹

$1500⁹⁹

$700 OFF

Medium Comfort, best for

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

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

Beautyrest Silver BRS900-C 13.75" Extra Firm Mattress

1493

Starting at

$855⁹⁹

$2000⁹⁹

$1145 OFF

Extra Firm Comfort, best for

Back;Stomach Sleepers
Bed Partner
Pain
Temperature

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

Beautyrest Silver BRS900 11.75" Medium Firm Mattress

1447

Starting at

$800⁹⁹

$1000⁹⁹

$200 OFF

Medium Comfort, best for

Back;Side;Stomach Sleepers
Bed Partner
Pain
Temperature

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

Purple Original Mattress

26764

Starting at

$1799⁰⁰

$1999⁰⁰

$200 OFF

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain
Temperature
Allergies

Sleepy's By Sealy Slumber Cushion Firm Mattress

237

Starting at

$560⁹⁹

$2000⁹⁹

$1440 OFF

Medium Comfort, best for

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

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

Sealy Essentials Winter Green 13" Plush Euro Pillow Top Mattress

498

Starting at

$730⁹⁹

$1460⁹⁹

$730 OFF

Plush Comfort, best for

Side Sleepers
Pain
Allergies
Temperature

Beautyrest BR800 12" Plush Euro Top Mattress

591

Starting at

$570⁹⁹

$1400⁹⁹

$830 OFF

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)

Sleepy's By Sealy Slumber Medium Mattress

114

Starting at

$640⁹⁹

$2300⁹⁹

$1660 OFF

Medium Comfort, best for

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

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

550

Starting at

$690⁹⁹

$1380⁹⁹

$690 OFF

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain
Allergies
Temperature

Serta Perfect Sleeper Nurture Night 12" Firm Mattress

814

Starting at

$800⁹⁹

$999⁰⁰

$199 OFF

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)

Beautyrest Silver BRS900 12" Plush Mattress

779

Starting at

$730⁹⁹

$1700⁹⁹

$970 OFF

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 Luxe 14" Medium Memory Foam Mattress

173

Starting at

$1499⁰⁰

$2249⁰⁰

$750 OFF

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain
Bed Partner
Temperature

Tulo 12" Medium Firm Cooling Hybrid Mattress

140

Starting at

$567⁹⁹

$1450⁹⁹

$883 OFF

Medium Comfort, best for

Back;Side;Stomach Sleepers
Temperature
Pain
Bed Partner

Tulo Gel Memory Foam Zoned Support Mattress Topper

100

Starting at

$61⁹⁹

$90⁹⁹

$29 OFF

Medium Comfort,

Temperature

Cal King Comfortsense Gel Mattresses

When you’re searching for the ultimate in restful sleep, Cal King Comfortsense gel mattresses offer a remarkable combination of spacious luxury and advanced cooling technology. The California King size is ideal for those who crave extra legroom, whether you’re a taller sleeper or you share your bed with a partner, kids, or even a furry friend. With the generous dimensions of a Cal King, stretching out after a long day feels indulgent—especially during the warm nights of summer, when every degree of coolness makes a difference. Comfortsense gel technology is engineered to draw excess heat away from your body, creating a soothing sleep environment that helps you fall asleep faster and stay asleep longer. This type of mattress is especially beneficial for hot sleepers or anyone living in climates where the temperature can climb, ensuring that you wake up feeling refreshed instead of overheated. The gel-infused layers contour to your body, providing targeted support that can help relieve pressure points, whether you prefer to sleep on your back, side, or stomach. Couples often appreciate the motion isolation that gel mattresses provide, so you’re less likely to be disturbed by a partner’s movement during the night.

Choosing a Cal King Comfortsense gel mattress is about more than just comfort—it’s about creating a retreat that suits your lifestyle and sleep habits. If you’re furnishing a master bedroom or upgrading your guest suite, this mattress size and type make a thoughtful addition that elevates the entire space. For new parents, the extra width and length offer enough space for nighttime feedings or early morning snuggles with little ones. If you’re shopping for a housewarming or wedding gift, a Cal King mattress is a memorable and practical gesture, one that recipients will appreciate every night. During the height of summer, when the days are long and the nights can be stifling, the cooling properties of Comfortsense gel can make all the difference—imagine coming home after a sun-soaked July afternoon and sinking into a bed that feels crisp and inviting, not sticky or stifling. The responsive support of gel-infused foam also helps to minimize aches and pains, making it a great choice for athletes, active individuals, or anyone recovering from a busy day on their feet. With a wide range of firmness options available, it’s easy to find a Comfortsense gel mattress that matches your unique sleep preferences, whether you need plush cushioning or firmer support.

Investing in a Cal King Comfortsense gel mattress is a decision that pays off night after night, season after season. The advanced materials are designed for durability, so you can count on consistent performance and comfort for years to come. If you’re exploring other innovative sleep solutions, you might also want to discover the unique benefits of Cal King Gel Grid Mattresses, which offer a different approach to cooling and support. Ultimately, the right mattress can transform your sleep and enhance your well-being, making your bedroom a true sanctuary. Whether you’re upgrading for yourself, outfitting a guest room, or giving the gift of better rest, a Cal King Comfortsense gel mattress brings together spaciousness, support, and cooling comfort in one luxurious package—helping you and your loved ones enjoy restorative sleep, even on the warmest summer nights.