California King Mattresses For Adjustable Beds

Experience the ultimate in spacious comfort with california king mattresses for adjustable beds. Designed to complement adjustable bases, these mattresses provide ample room to stretch out and relax. Whether you're upgrading your primary bedroom or creating a luxurious guest space, california king mattresses for adjustable beds offer the perfect blend of size and versatility to suit your lifestyle. Discover options that make it easy to customize your sleep experience while enjoying the generous dimensions of a California king.

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Serta Perfect Sleeper Charlotte 2.0 Medium Euro Top Mattress

2355

Starting at

$1500⁹⁹

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain
Toss and Turn
Pain

Beautyrest Greenwood 10.5" Firm Mattress

3186

Starting at

$1300⁹⁹

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)

Beautyrest BR800 13.5" Plush Pillow Top Mattress

2400

Starting at

$1500⁹⁹

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

2635

Starting at

$1700⁹⁹

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

1655

Starting at

$1300⁹⁹

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)

Sealy Essentials Sudley 8.5" Firm Mattress

913

Starting at

$400⁹⁹

$1000⁹⁹

$600 OFF

Firm Comfort, best for

Back;Stomach Sleepers
Pain

Beautyrest BR800 13.5" Medium Pillow Top Mattress

1526

Starting at

$1500⁹⁹

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

1455

Starting at

$2000⁹⁹

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

1410

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

26736

Starting at

$1999⁰⁰

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain
Temperature
Allergies

Sealy Essentials Winter Green 13" Plush Euro Pillow Top Mattress

496

Starting at

$1460⁹⁹

Plush Comfort, best for

Side Sleepers
Pain
Allergies
Temperature

Beautyrest BR800 12" Plush Euro Top Mattress

580

Starting at

$1400⁹⁹

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

$1380⁹⁹

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain
Allergies
Temperature

Beautyrest Silver BRS900 12" Plush Mattress

739

Starting at

$1700⁹⁹

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

151

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

136

Starting at

$1450⁹⁹

Medium Comfort, best for

Back;Side;Stomach Sleepers
Temperature
Pain
Bed Partner

Tulo 10" Medium Cooling Hybrid Mattress

117

Starting at

$1250⁹⁹

Medium Comfort, best for

Back;Side;Stomach Sleepers
Temperature
Pain
Bed Partner

Tulo 11" Medium Firm Cooling Hybrid Mattress

197

Starting at

$1300⁹⁹

Medium Comfort, best for

Back;Side;Stomach Sleepers
Temperature
Pain
Bed Partner

Tulo 13" Medium Firm Cooling Hybrid Mattress

159

Starting at

$1500⁹⁹

Medium Comfort, best for

Back;Side;Stomach Sleepers
Temperature
Pain
Bed Partner

Sealy Essentials Winter Green 12" Plush Euro Top Mattress

347

Starting at

$1380⁹⁹

Plush Comfort, best for

Side Sleepers
Pain
Allergies
Temperature

Tulo 8" Firm Cooling Hybrid Mattress

Starting at

$900⁹⁹

Firm Comfort, best for

Back;Stomach Sleepers
Toss and Turn
Pain
Temperature

Sealy Posturepedic Plus Hybrid High Point 14" Plush Mattress

4485

Starting at

$1450⁷⁷

$2899⁰⁰

$1449 OFF

Plush Comfort, best for

Side Sleepers
Pain
Bed Partner
Temperature

Sealy Posturepedic Plus Hybrid High Point 14" Firm Mattress

3763

Starting at

$1450⁷⁷

$2899⁰⁰

$1449 OFF

Firm Comfort, best for

Back;Stomach Sleepers
Pain
Bed Partner
Temperature

Tempur-Pedic TEMPUR-Adapt 11" Medium Hybrid Mattress

1758

Starting at

$3199⁰⁰

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain
Bed Partner
Temperature

Receive $300 Instant Gift⁴ with purchase.

Beautyrest Black Series Three 16.75" Plush Pillow Top Mattress

894

Starting at

$4699⁰⁰

Plush Comfort, best for

Side Sleepers
Pain
Bed Partner
Temperature

$300 ⁶ adjustable base instant gift with purchase.

Beautyrest Silver BRS900-C 14.5" Medium Mattress

605

Starting at

$2000⁹⁹

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)

California King Mattresses For Adjustable Beds

Choosing the right California king mattress for an adjustable bed is a decision that can truly transform your sleep experience, especially during the long, warm nights of summer. The spacious dimensions of a California king mattress offer ample room for couples, tall individuals, or anyone who loves to stretch out in luxury. When paired with an adjustable bed base, this mattress size becomes even more versatile, allowing you to customize your sleeping or lounging position for reading, watching TV, or simply relaxing after a busy day. Whether you’re upgrading your own bedroom or searching for a thoughtful gift for newlyweds or parents who deserve a little extra comfort, a California king mattress designed for adjustable beds brings together the best of both worlds: generous space and personalized support. Imagine drifting off to sleep with your head slightly elevated to ease seasonal allergies or finding the perfect position to unwind after a sun-filled July day—these are the kinds of everyday luxuries that make a difference.

When selecting a California king mattress for an adjustable base, there are a few important factors to keep in mind. Flexibility is key, so look for mattresses that are designed to bend and move with the contours of an adjustable frame without sacrificing support or durability. Memory foam and latex options are especially popular for their ability to conform to both your body and the movement of the base, while hybrid models can offer a balance of support and contouring comfort. For couples with different sleep preferences, a split California king adjustable bed can be a game changer, allowing each person to independently adjust their side of the bed for individualized comfort throughout the night. This feature is particularly useful if one partner prefers a firmer feel while the other enjoys a plush surface, or if you both have different routines—like one reading late into the night while the other drifts off early. Additionally, cooling technologies are a welcome consideration during the summer months, helping to regulate temperature and keep you comfortable even when July nights are at their warmest.

Beyond personal use, California king mattresses for adjustable beds make memorable gifts for milestone occasions—think housewarmings, anniversaries, or even as a special upgrade for parents who could use a more restful retreat. The ability to elevate the head or feet can also be beneficial for those recovering from injuries, managing swelling, or seeking relief from snoring or acid reflux. With so many options available, it’s helpful to explore the range of features and materials to find the right fit for your lifestyle. For more insights and expert recommendations on finding the perfect mattress to pair with your adjustable bed, visit our comprehensive guide at Mattress For Adjustable Beds. Investing in a California king mattress tailored for adjustable bases is more than just a practical choice—it’s an invitation to experience a new level of comfort and relaxation every night, turning your bedroom into a true sanctuary.