Breathable Hybrid Mattresses For Cal King Beds

Breathable Hybrid Mattresses For Cal King Beds offer the perfect blend of comfort and spacious luxury for those seeking a restful night’s sleep. Designed to fit California king frames, these mattresses combine innovative materials and thoughtful construction to help you enjoy a cooler, more comfortable sleeping environment. Whether you’re upgrading your master suite or outfitting a new bedroom, explore our selection to find the ideal mattress that supports your sleep needs and complements your space.

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By Sealy Medium Euro Top Mattress

Sleepy's By Sealy Medium Euro Top Mattress

Starting at

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain
Temperature
Bed Partner

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

Rest Firm 2.0 Innerspring Mattress

Sleepy's Rest Firm 2.0 Innerspring Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Pain

iSeries 2.0 Hybrid 2000 12.5" Firm Mattress

Serta iSeries 2.0 Hybrid 2000 12.5" Firm Mattress

Starting at

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)

BR800 13.5" Medium Pillow Top Mattress

Beautyrest BR800 13.5" Medium Pillow Top Mattress

Starting at

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)

Silver BRS900-C 13.75" Extra Firm Mattress

Beautyrest Silver BRS900-C 13.75" Extra Firm Mattress

Starting at

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)

By Sealy Slumber Cushion Firm Mattress

Sleepy's By Sealy Slumber Cushion Firm Mattress

Starting at

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)

12" Medium Firm Cooling Hybrid Mattress

Tulo 12" Medium Firm Cooling Hybrid Mattress

Starting at

Medium Comfort, best for

Back;Side;Stomach Sleepers
Temperature
Pain
Bed Partner

10" Medium Cooling Hybrid Mattress

Tulo 10" Medium Cooling Hybrid Mattress

Starting at

Medium Comfort, best for

Back;Side;Stomach Sleepers
Temperature
Pain
Bed Partner

11" Medium Firm Cooling Hybrid Mattress

Tulo 11" Medium Firm Cooling Hybrid Mattress

Starting at

Medium Comfort, best for

Back;Side;Stomach Sleepers
Temperature
Pain
Bed Partner

MF 15" Plush Euro Top Mattress

Pressuresmart MF 15" Plush Euro Top Mattress

Starting at

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)

13" Medium Firm Cooling Hybrid Mattress

Tulo 13" Medium Firm Cooling Hybrid Mattress

Starting at

Medium Comfort, best for

Back;Side;Stomach Sleepers
Temperature
Pain
Bed Partner

Perfect Sleeper Midsummer Nights 11" Plush Eurotop Mattress

Serta Perfect Sleeper Midsummer Nights 11" Plush Eurotop Mattress

Starting at

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)

8" Firm Cooling Hybrid Mattress

Tulo 8" Firm Cooling Hybrid Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Toss and Turn
Pain
Temperature

Posturepedic Plus Hybrid High Point 14" Plush Mattress

Sealy Posturepedic Plus Hybrid High Point 14" Plush Mattress

Starting at

Plush Comfort, best for

Side Sleepers
Pain
Bed Partner
Temperature

TEMPUR-ProAdapt 12" Medium Hybrid Mattress

Tempur-Pedic TEMPUR-ProAdapt 12" Medium Hybrid Mattress

Starting at

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain
Bed Partner
Temperature

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

Posturepedic Plus Hybrid High Point 14" Firm Mattress

Sealy Posturepedic Plus Hybrid High Point 14" Firm Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Pain
Bed Partner
Temperature

TEMPUR-ProAdapt 12" Medium Mattress

Tempur-Pedic TEMPUR-ProAdapt 12" Medium Mattress

Starting at

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain
Bed Partner
Temperature

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

TEMPUR-Adapt 11" Medium Hybrid Mattress

Tempur-Pedic TEMPUR-Adapt 11" Medium Hybrid Mattress

Starting at

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain
Bed Partner
Temperature

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

Black Series Three 15.25" Medium Mattress

Beautyrest Black Series Three 15.25" Medium Mattress

Starting at

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain
Bed Partner
Temperature

$300 ⁶ adjustable base instant gift with purchase.

TEMPUR-LuxeAdapt 13" Soft Mattress

Tempur-Pedic TEMPUR-LuxeAdapt 13" Soft Mattress

Starting at

Plush Comfort, best for

Side Sleepers
Pain
Bed Partner
Temperature

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

PressureSmart 2.0 Hybrid Firm 13" Mattress

Beautyrest PressureSmart 2.0 Hybrid Firm 13" Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Pain
Temperature
Bed Partner

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

RestorePremier Cool Touch 13" Hybrid Mattress

Purple RestorePremier Cool Touch 13" Hybrid Mattress

Starting at

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)

Restore Cool Touch 11.5" Hybrid Mattress

Purple Restore Cool Touch 11.5" Hybrid Mattress

Starting at

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)

iSeries 2.0 Hybrid 3000 13.5" Plush Mattress

Serta iSeries 2.0 Hybrid 3000 13.5" Plush Mattress

Starting at

Plush Comfort, best for

Side Sleepers
Temperature
Bed Partner
Pain

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

Black Series Two 15.5" Medium Mattress

Beautyrest Black Series Two 15.5" Medium Mattress

Starting at

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain
Bed Partner
Temperature

$300 ⁶ adjustable base instant gift with purchase.

Black Series Four 17.25" Plush Summit Pillow Top Mattress

Beautyrest Black Series Four 17.25" Plush Summit Pillow Top Mattress

Starting at

Plush Comfort, best for

Side Sleepers
Pain
Bed Partner
Temperature

$300 ⁶ adjustable base instant gift with purchase.

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PressureSmart 2.0 Firm 11" Mattress

Beautyrest PressureSmart 2.0 Firm 11" Mattress

Starting at

PressureSmart 2.0 Plush 11.75" Mattress

Beautyrest PressureSmart 2.0 Plush 11.75" Mattress

Starting at

By Sealy Medium Euro Top Mattress

Sleepy's By Sealy Medium Euro Top Mattress

Starting at

iSeries 2.0 Hybrid 1000 12" Medium Mattress

Serta iSeries 2.0 Hybrid 1000 12" Medium Mattress

Starting at

Perfect Sleeper Charlotte 2.0 Medium Euro Top Mattress

Serta Perfect Sleeper Charlotte 2.0 Medium Euro Top Mattress

Starting at

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