Cal King Conforming Gel Foam Mattresses

Discover the ultimate in comfort and support with our selection of cal king conforming gel foam mattresses. Designed to adapt to your body's unique contours, these mattresses offer a personalized sleep experience that promotes restful nights and refreshed mornings. Ideal for those seeking a spacious sleeping surface, the California king size ensures ample room to stretch out and relax. With advanced gel foam technology, these mattresses provide a cool and comfortable sleep environment, making them an excellent choice for any bedroom. Explore our collection today and find the perfect cal king conforming gel foam mattress to suit your needs.

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Sleepy's Basic Memory Foam Firm Mattress

2289

Starting at

$370⁹⁹

$1000⁹⁹

$630 OFF

Firm Comfort, best for

Back;Stomach Sleepers
Pain
Support
Temperature

72 hour sale ends Monday!

Serta iSeries 2.0 Hybrid 1000 12" Medium Mattress

1863

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

1611

Starting at

$3000⁹⁹

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 BR800 13.5" Plush Pillow Top Mattress

2322

Starting at

$652⁹⁹

$1500⁹⁹

$848 OFF

Plush Comfort, best for

Side Sleepers
Toss and Turn
Pain
Bed Partner

72 hour sale ends Monday + FREE adjustable base with code ELEVATE (must add base to cart), FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

Beautyrest PressureSmart 2.0 Hybrid Medium 13" Mattress

1122

Starting at

$1700⁹⁹

$2950⁹⁹

$1250 OFF

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain
Temperature
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

2582

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

1611

Starting at

$585⁹⁹

$1300⁹⁹

$715 OFF

Firm Comfort, best for

Back;Stomach Sleepers
Toss and Turn
Pain
Bed Partner

72 hour sale ends Monday!

Serta Perfect Sleeper Sleep Excellence Plush Mattress

577

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)

Sealy Essentials Sudley 8.5" Firm Mattress

907

Starting at

$1000⁹⁹

Firm Comfort, best for

Back;Stomach Sleepers
Pain

72 hour sale extended - ends today!

Beautyrest BR800 13.5" Medium Pillow Top Mattress

1467

Starting at

$652⁹⁹

$1500⁹⁹

$848 OFF

Medium Comfort, best for

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

72 hour sale ends Monday + FREE adjustable base with code ELEVATE (must add base to cart), 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

1399

Starting at

$855⁹⁹

$2000⁹⁹

$1145 OFF

Extra Firm Comfort, best for

Back;Stomach Sleepers
Bed Partner
Pain
Temperature

72 hour sale ends Monday + FREE adjustable base with code ELEVATE (must add base to cart), FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

Beautyrest Silver BRS900 11.75" Medium Firm Mattress

1384

Starting at

$1000⁹⁹

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

26702

Starting at

$1999⁰⁰

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain
Temperature
Allergies

Receive $300 Instant Gift⁴ with purchase.

Beautyrest BR800 12" Plush Euro Top Mattress

569

Starting at

$636⁹⁹

$1400⁹⁹

$764 OFF

Plush Comfort, best for

Side Sleepers
Toss and Turn
Pain
Bed Partner

72 hour sale ends Monday + FREE adjustable base with code ELEVATE (must add base to cart), FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

Sleepy's By Sealy Premium Memory Foam Mattress

119

Starting at

$2300⁹⁹

Medium Comfort, best for

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

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

Beautyrest Silver BRS900 12" Plush Mattress

698

Starting at

$730⁹⁹

$1700⁹⁹

$970 OFF

Plush Comfort, best for

Side Sleepers
Bed Partner
Pain
Temperature

72 hour sale ends Monday + FREE adjustable base with code ELEVATE (must add base to cart), FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

Serta Perfect Sleeper Nurture Night 14.5" Pillow Top Mattress

715

Starting at

$917⁹⁹

$1249⁰⁰

$332 OFF

Plush Comfort, best for

Side Sleepers
Pain
Bed Partner
Temperature

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

Tulo 12" Medium Firm Cooling Hybrid Mattress

134

Starting at

$567⁹⁹

$1450⁹⁹

$883 OFF

Medium Comfort, best for

Back;Side;Stomach Sleepers
Temperature
Pain
Bed Partner

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

Pressuresmart MF 15" Plush Euro Top Mattress

Starting at

$2100⁹⁹

Plush Comfort, best for

Side Sleepers
Pain
Bed Partner
Temperature

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

Tulo 13" Medium Firm Cooling Hybrid Mattress

156

Starting at

$562⁹⁹

$1500⁹⁹

$938 OFF

Medium Comfort, best for

Back;Side;Stomach Sleepers
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

1081

Starting at

$499⁰⁰

$1000⁹⁹

$501 OFF

Firm Comfort, best for

Back;Stomach Sleepers
Pain
Temperature

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

Tulo 8" Firm Cooling Hybrid Mattress

Starting at

$360⁹⁹

$900⁹⁹

$540 OFF

Firm Comfort, best for

Back;Stomach Sleepers
Toss and Turn
Pain
Temperature

72 hour sale ends Monday!

Sealy Posturepedic Plus Hybrid High Point 14" Plush Mattress

4484

Starting at

$2899⁰⁰

Plush Comfort, best for

Side Sleepers
Pain
Bed Partner
Temperature

Receive $200 Instant Gift⁴ with purchase.

Tempur-Pedic TEMPUR-ProAdapt 12" Medium Hybrid Mattress

3804

Starting at

$4099⁰⁰

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain
Bed Partner
Temperature

Receive $300 Instant Gift⁴ with purchase.

Sealy Posturepedic Plus Hybrid High Point 14" Firm Mattress

3762

Starting at

$2899⁰⁰

Firm Comfort, best for

Back;Stomach Sleepers
Pain
Bed Partner
Temperature

Receive $200 Instant Gift⁴ with purchase.

Tempur-Pedic TEMPUR-ProAdapt 12" Firm Mattress

3356

Starting at

$4099⁰⁰

Firm Comfort, best for

Back;Stomach Sleepers
Pain
Bed Partner
Temperature

Receive $300 Instant Gift⁴ with purchase.

Cal King Conforming Gel Foam Mattresses

When it comes to creating a sleep sanctuary that feels both spacious and supportive, Cal King conforming gel foam mattresses are a popular choice for those who value comfort and room to stretch out. The California King size, with its extra length, is ideal for taller individuals or couples who appreciate the luxury of more sleeping space. This makes it especially appealing for master bedrooms or anyone seeking a touch of grandeur in their sleep setup. The conforming gel foam construction is designed to cradle the body, providing personalized support while reducing pressure points—a feature that can make a noticeable difference for side sleepers or those who experience joint discomfort. The unique properties of gel-infused foam help regulate temperature, an important consideration as the weather warms up in June and summer nights become longer and sometimes stuffier. For anyone who has ever woken up feeling overheated or restless, the cooling qualities of gel foam can offer a refreshing change, making it easier to fall asleep and stay asleep through the night.

These mattresses are also a thoughtful gift for newlyweds setting up their first home together, parents looking to upgrade their bedroom for a better night’s rest, or recent graduates starting a new chapter in a spacious apartment. The contouring effect of gel foam can be especially comforting after a long day—imagine sinking into a mattress that gently hugs your body, easing away the tension from work or play. Families with pets or children who occasionally join them for story time or weekend snuggles will appreciate the generous dimensions and motion-isolating qualities of a Cal King conforming gel foam mattress. The foam’s ability to absorb movement means less disturbance from a partner—or a furry friend—shifting during the night, which can be a game-changer for light sleepers. Whether you’re outfitting a serene guest room for summer visitors or upgrading your own sleep experience, choosing a mattress that adapts to your shape and sleeping style can transform your nightly routine.

Selecting the right Cal King conforming gel foam mattress involves considering factors like firmness level, sleep position, and temperature preference. Many shoppers gravitate toward gel foam for its balance of cushioning and support, which can help relieve back pain and promote healthier spinal alignment. The adaptability of the material means it’s well-suited to a wide range of body types and sleeping habits, from those who sprawl out across the bed to couples with different comfort needs. For anyone interested in exploring more about the benefits and features of these mattresses, the Conforming Gel Foam Mattresses page offers additional insights and options to help you make an informed decision. With the right mattress, you can look forward to restful summer nights and energized mornings, all in the comfort of a bed that feels tailor-made for you.