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California King Size Mattresses

247

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Cal King

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Ashley Peak 2.0 10" Hybrid Mattress

Sierra Sleep Ashley Peak 2.0 10" Hybrid Mattress

Cal King

Medium Comfort, best for

Side, Back and Stomach Sleepers
Pain
Bed Partner

5 Sizes

Delivery in6+ weeks

Best Seller

Frisco 2.0 Medium Euro Pillow Top Mattress

Sealy Frisco 2.0 Medium Euro Pillow Top Mattress

Cal King

Medium Comfort, best for

Side, Back and Stomach Sleepers
Pain
Toss and Turn

6 Sizes

Delivery in6+ weeks

Best Seller

Perfect Sleeper® Charlotte 2.0 Medium Euro Top Mattress

Serta Perfect Sleeper® Charlotte 2.0 Medium Euro Top Mattress

Cal King

Medium Comfort, best for

Back, Side and Stomach Sleepers
Pain
Toss and Turn

6 Sizes

Delivery in6+ weeks

Best Seller

TEMPUR-ProAdapt® 12" Medium Hybrid Mattress

Tempur-Pedic TEMPUR-ProAdapt® 12" Medium Hybrid Mattress

Cal King

Medium Comfort, best for

Back, Side and Stomach Sleepers
Pain
Bed Partner

7 Sizes

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

Delivery in6+ weeks

Best Seller

TEMPUR-LuxeBreeze® Medium Hybrid 13" Mattress

Tempur-Pedic TEMPUR-LuxeBreeze® Medium Hybrid 13" Mattress

Cal King

Medium Comfort, best for

Back, Side and Stomach Sleepers
Temperature
Pain

5 Sizes

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

Delivery in6+ weeks

Shop Tempur-Pedic

Best Seller

PressureSmart™ 2.0 Plush 11.75" Mattress

Beautyrest PressureSmart™ 2.0 Plush 11.75" Mattress

Cal King

Plush Comfort, best for

Side Sleepers
Pain
Temperature

8 Sizes

FREE ADJUSTABLE BASE³ up to $499 value with code ELEVATE (must add base to cart)

Delivery in6+ weeks

Posturepedic® Plus Hybrid Norman II 13" Medium Mattress

Sealy Posturepedic® Plus Hybrid Norman II 13" Medium Mattress

Cal King

Medium Comfort, best for

Back, Side and Stomach Sleepers
Pain
Allergies

7 Sizes

FREE ADJUSTABLE BASE³ up to $499 value with code ELEVATE (must add base to cart)

Delivery in6+ weeks

Posturepedic® Pro Hybrid Lacey II 13" Medium Mattress

Sealy Posturepedic® Pro Hybrid Lacey II 13" Medium Mattress

Cal King

Medium Comfort, best for

Back, Side and Stomach Sleepers
Pain
Temperature

7 Sizes

FREE ADJUSTABLE BASE³ up to $499 value with code ELEVATE (must add base to cart)

Delivery in6+ weeks

Best Seller

By Sealy® Medium Euro Top Mattress

Sleepy's By Sealy® Medium Euro Top Mattress

Cal King

Medium Comfort, best for

Back, Side and Stomach Sleepers
Pain
Temperature

7 Sizes

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

Delivery in6+ weeks

Ashley Chime 12" Hybrid Mattress

Sierra Sleep Ashley Chime 12" Hybrid Mattress

Cal King

Plush Comfort, best for

Side Sleepers
Pain
Bed Partner

5 Sizes

Delivery in6+ weeks

Best Seller

Silver® BRS900 11.75" Extra Firm Mattress

Beautyrest Silver® BRS900 11.75" Extra Firm Mattress

Cal King

Extra Firm Comfort, best for

Back and Stomach Sleepers
Bed Partner
Pain

6 Sizes

FREE ADJUSTABLE BASE³ up to $499 value with code ELEVATE (must add base to cart)

Delivery in6+ weeks

Best Seller

Frisco Medium Euro Pillow Top Mattress

Sealy Frisco Medium Euro Pillow Top Mattress

Cal King

Medium Comfort, best for

Side, Back and Stomach Sleepers
Pain
Toss and Turn

6 Sizes

Delivery in6+ weeks

Best Seller

By Sealy Memory Foam Firm Mattress

Sleepy's By Sealy Memory Foam Firm Mattress

Cal King

Firm Comfort, best for

Back and Stomach Sleepers
Pain
Bed Partner

6 Sizes

Delivery in6+ weeks

Best Seller

Hybrid Clearance 13" Medium Mattress

Sleepy's Hybrid Clearance 13" Medium Mattress

Cal King

Medium Comfort, best for

Back, Side and Stomach Sleepers
Temperature
Toss and Turn

6 Sizes

FREE ADJUSTABLE BASE³ up to $499 value with code ELEVATE (must add base to cart)

Delivery in6+ weeks

14 of 247 results

California King Size Mattresses

Four inches longer than a king, Cal Kings offer extra length, which can be a big plus for taller people. Plus, they work well in larger bedrooms.

Slightly longer and not as wide as a typical king mattress, the California King mattress size measures 72" wide and 84" long. A California King size mattress is perfect for taller couples who need more room at the foot of the bed than a queen or king mattress provides. Check out our broad selection of California King bed and mattress options available, including some at sale price and best selling luxury pillow top california king mattresses . Developed in the 1960s, these mattresses originally catered to professional athletes and celebrities.

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