California King mattresses with plush comfort

California King mattresses with plush comfort offer a spacious option for sleepers who prefer a softer feel. Explore available mattress sizes, comfort levels and pricing to find the right fit for your bedroom and sleep preferences.

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Sleepy's By Sealy Memory Foam Plush Mattress

2776

Starting at

$699⁹⁹

$999⁹⁹

$300 OFF

Plush Comfort, best for

Side Sleepers
Pain
Bed Partner
Toss and Turn
Temperature

FREE ADJUSTABLE BASE ³ with code ELEVATE

Beautyrest BR800 13.5" Plush Pillow Top Mattress

2784

Starting at

$819⁹⁹

$1499⁹⁹

$680 OFF

Plush Comfort, best for

Side Sleepers
Toss and Turn
Pain
Bed Partner
Temperature

FREE ADJUSTABLE BASE ³ with code ELEVATE

Sealy Essentials Winter Green 13" Plush Euro Pillow Top Mattress

548

Starting at

$779⁹⁹

$1459⁹⁹

$680 OFF

Plush Comfort, best for

Side Sleepers
Bed Partner
Pain
Temperature
Toss and Turn
Allergies

Beautyrest BR800 12" Plush Euro Top Mattress

735

Starting at

$569⁹⁹

$1399⁹⁹

$830 OFF

Plush Comfort, best for

Side Sleepers
Toss and Turn
Pain
Bed Partner
Temperature

Beautyrest Silver BRS900 12" Plush Mattress

1140

Starting at

$729⁹⁹

$1699⁹⁹

$970 OFF

Plush Comfort, best for

Side Sleepers
Temperature
Pain
Bed Partner
Toss and Turn

FREE ADJUSTABLE BASE ³ with code ELEVATE

Serta Perfect Sleeper Nurture Night 14.5" Pillow Top Mattress

1130

Starting at

$979⁰⁰

$1249⁰⁰

$270 OFF

Plush Comfort, best for

Side Sleepers
Pain
Temperature
Bed Partner
Toss and Turn

FREE ADJUSTABLE BASE ³ with code ELEVATE

Sealy Essentials Winter Green 12" Plush Euro Top Mattress

393

Starting at

$739⁹⁹

$1379⁹⁹

$640 OFF

Plush Comfort, best for

Side Sleepers
Bed Partner
Pain
Temperature
Toss and Turn
Allergies

Purple RestorePlus 13" Soft Hybrid Mattress

3530

Starting at

$3600⁰⁰

$4399⁰⁰

$799 OFF

Plush Comfort, best for

Side Sleepers
Pain
Allergies
Bed Partner
Toss and Turn
Temperature

Tempur-Pedic TEMPUR-ProAdapt 2.0 12" Soft Mattress

3494

Starting at

$3799⁰⁰

$4199⁰⁰

$400 OFF

Plush Comfort, best for

Side Sleepers
Pain
Allergies
Bed Partner
Toss and Turn
Temperature

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

Purple Restore 11.5" Soft Hybrid Mattress

1662

Starting at

$2700⁰⁰

$3399⁰⁰

$699 OFF

Plush Comfort, best for

Side Sleepers
Pain
Allergies
Bed Partner
Toss and Turn
Temperature

Tempur-Pedic TEMPUR-LuxeAdapt 2.0 13" Soft Mattress

1525

Starting at

$5099⁰⁰

$5599⁰⁰

$500 OFF

Plush Comfort, best for

Side Sleepers
Pain
Allergies
Bed Partner
Toss and Turn
Temperature

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

Beautyrest Black Series Three 16.75" Plush Pillow Top Mattress

1458

Starting at

$4599⁰⁰

$5199⁰⁰

$600 OFF

Plush Comfort, best for

Side Sleepers
Bed Partner
Pain
Temperature
Toss and Turn

$300 ⁶ adjustable base instant gift with purchase.

Beautyrest Black Series Four 17.25" Plush Summit Pillow Top Mattress

305

Starting at

$5899⁰⁰

$6599⁰⁰

$700 OFF

Plush Comfort, best for

Side Sleepers
Pain
Temperature
Bed Partner
Toss and Turn

$300 ⁶ adjustable base instant gift with purchase.

Stearns & Foster Studio 14.5" Medium Euro Pillow Top Mattress

149

Starting at

$2399⁰⁰

$2699⁰⁰

$300 OFF

Medium Comfort, best for

Back, Side, Stomach Sleepers
Pain
Bed Partner
Temperature
Toss and Turn

Sealy Essentials Autumn Ash 10.5" Plush Mattress

Starting at

$568⁹⁹

$1049⁹⁹

$481 OFF

Plush Comfort, best for

Side Sleepers
Pain
Temperature
Bed Partner
Toss and Turn
Allergies

Sleepy's By Sealy Spring Luna Euro Top Mattress

4437

Starting at

$599⁹⁹

Medium Comfort, best for

Back, Side, Stomach Sleepers
Bed Partner
Pain
Temperature
Toss and Turn

Queen mattress & base now $499 with code ELEVATE

Beautyrest BR800 Greenwood 13.5" Plush Pillow Top Mattress

2798

Starting at

$1499⁹⁹

Plush Comfort, best for

Side Sleepers
Bed Partner
Toss and Turn
Temperature
Pain

FREE ADJUSTABLE BASE ³ with code ELEVATE

Tempur-Pedic TEMPUR-LuxeBreeze Medium Hybrid 13" Mattress

2111

Starting at

$6099⁰⁰

$6599⁰⁰

$500 OFF

Medium Comfort, best for

Back, Side, Stomach Sleepers
Pain
Bed Partner
Temperature
Allergies
Toss and Turn

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

Sierra Sleep By Ashley Chime 12" Hybrid Mattress

1927

Starting at

$519⁹⁹

$1749⁹⁹

$1230 OFF

Plush Comfort, best for

Side Sleepers
Pain
Bed Partner
Toss and Turn

Stearns & Foster Lux Estate 16" Medium Euro Pillow Top Mattress

1794

Starting at

$3899⁰⁰

$4499⁰⁰

$600 OFF

Medium Comfort, best for

Back, Side, Stomach Sleepers
Pain
Bed Partner
Temperature
Toss and Turn

Receive $300 Instant Gift⁴ with purchase.

Stearns & Foster Estate 14.5" Plush Mattress

1072

Starting at

$2799⁰⁰

$3099⁰⁰

$300 OFF

Plush Comfort, best for

Side Sleepers
Pain
Bed Partner
Temperature
Allergies
Toss and Turn

Receive $300 Instant Gift⁴ with purchase.

Sleepy's By Sealy Spring Plush Mattress

821

Starting at

$1599⁹⁹

$2049⁹⁹

$450 OFF

Plush Comfort, best for

Side Sleepers
Pain
Bed Partner
Toss and Turn
Temperature

FREE ADJUSTABLE BASE ³ with code ELEVATE

Purple RestorePremier 13" Soft Hybrid Mattress

758

Starting at

$4400⁰⁰

$5199⁰⁰

$799 OFF

Plush Comfort, best for

Side Sleepers
Pain
Temperature
Allergies
Bed Partner
Toss and Turn

Sealy Posturepedic Plus Hybrid Norman II 13" Medium Mattress

744

Starting at

$2099⁰⁰

Medium Comfort, best for

Back, Side, Stomach Sleepers
Pain
Allergies
Bed Partner
Toss and Turn

FREE ADJUSTABLE BASE ³ with code ELEVATE

Sealy Posturepedic Elite Brenham II 16" Medium Euro Top Mattress

696

Starting at

$2599⁰⁰

$2799⁰⁰

$200 OFF

Medium Comfort, best for

Back, Side, Stomach Sleepers
Pain
Temperature
Allergies
Bed Partner
Toss and Turn

Receive $200 Instant Gift⁴ with purchase.

Beauty Sleep® Midnight Dream II 14.25" Ultra Plush Pillow Top Mattress

664

Starting at

$779⁹⁹

$1499⁹⁹

$720 OFF

Ultra Plush Comfort, best for

Side Sleepers
Toss and Turn
Bed Partner
Temperature
Pain

FREE ADJUSTABLE BASE ³ with code ELEVATE

A California King mattress with plush comfort offers an inviting sleep surface and generous space for couples, taller sleepers and anyone who enjoys room to stretch out. With extra length compared with a standard king, a California King mattress can help support a more comfortable sleep position while plush layers create a softer, cushioned feel. Choose from California King mattresses with memory foam, hybrid and innerspring designs to find the right balance of pressure relief, support and temperature management. Comfort preferences vary, so consider how the mattress feels under your shoulders, hips and lower back, along with your preferred firmness level and sleeping position. The best plush California King mattress combines a soft, welcoming surface with dependable support beneath it. Memory foam can provide contouring pressure relief, while pocketed coils may add responsive support, airflow and easier movement across the mattress. Look for features such as breathable covers, cooling materials, reinforced edges and motion isolation if you share the bed. A plush California King bed also pairs well with an adjustable base, California King sheets and a supportive bed frame designed for the mattress size. Explore California King mattresses with plush comfort at Mattress Firm to compare trusted brands, mattress materials and sleep technologies for a more relaxing night’s sleep.

What does plush comfort mean in a mattress? + -

Plush comfort typically describes a softer, more cushioned feel. California King mattresses with plush comfort may include layers of foam, fiber or quilted upholstery designed to create a cozy surface.

What materials are commonly used in plush California King mattresses? + -

Common materials include memory foam, latex, individually wrapped coils, gel-infused foam and quilted comfort layers. The combination of materials can influence the mattress’s feel, support and temperature properties.

How do plush California King mattresses differ from medium or firm mattresses? + -

Plush mattresses generally have a softer surface feel with more cushioning than medium or firm options. Their construction may include thicker comfort layers that allow you to settle into the mattress more deeply.

What type of foundation works with a plush California King mattress? + -

A compatible foundation, platform bed or adjustable base can work with a plush California King mattress, depending on the manufacturer’s guidelines. Always check the mattress specifications before choosing a foundation.

How can I care for a plush California King mattress? + -

Use a breathable mattress protector, rotate the mattress if the manufacturer recommends it and keep the sleep surface free of moisture. Follow the care instructions provided with your mattress for the best results.