Mattress Warehouse Sleep Outfitters

Contact Us1-877-619-5838

Search products

Search products

FREE WHITE GLOVE DELIVERY

100% COMFORT GUARANTEE

Lifetime

PRICE GUARANTEE

California King Sized Mattresses

Filters

Twin

Twin XL

Full

Queen

King

California King

Full XL

Split California King

Split California King (1pc)

Split Top California King

Split Top King

Split Top Queen

Aireloom

Beautyrest

Bedgear

Birch

Casper

Cheswick Manor

GhostBed

Helix

King Koil

Kingsdown

Leesa

Mattress 2.0

Molecule

Purple

Sealy

Serta

Somos Beds

Spink & Co

Stearns & Foster

Tempur-Pedic

Tuft & Needle

Mattress in a Box

Mattresses

Ultra Plush

Plush

Medium

Firm

Extra Firm

Adjustable

Memory Foam

Hybrid

Innerspring

Foam

Cooling

Pressure Relief

Motion Separation

Eco-Friendly

Back

Side

Stomach

Aireloom Pacific Palisades

Aireloom Preferred

Beautyrest Black

Beautyrest BR800

Beautyrest Dreamwell

Beautyrest Elements

Beautyrest Harmony

Beautyrest Reach

Beautyrest Silver

Beautyrest World Class

BeautySleep

Bedgear S Series

Casper Hybrids

Casper Maxes

Casper One

Cheswick Manor Majestic

GhostBed Classic

GhostBed Luxuary

GhostBed Premium

Helix Core

Helix Elite

Helix Luxe

Helix Plus

Helix Premier

King Koil Natural Retreat

King Koil SmartLife

Kingsdown C Series

Kingsdown H Series

Kingsdown S Series

Kingsdown W Series

Kingsdown Y Series

Leesa Legend

Leesa Oasis

Leesa Plus

Leesa Sapira

Leesa Studio

Molecule Reflex

Purple Essential

Purple Rejuvenate

Purple Restore

Sealy Essentials

Sealy Golden Elegance

Sealy Posturepedic

Sealy Posturepedic Elite

Sealy Posturepedic Plus

Sealy Posturepedic Pro

Sealy Special Edition

Serta iComfort

Serta iDirections

Serta Perfect Sleeper

Sleep Outfitters

Stearns & Foster Estate

Stearns & Foster Lux Estate

Stearns & Foster Lux Hybrid

Stearns & Foster Reserve

Stearns & Foster Studio

Tempur-Adapt

Tempur-Breeze

Tuft & Needle Mint

Tuft & Needle Original

Tempur-Pedic TEMPUR-ProAdapt Medium Hybrid Mattress 2.0

Save $400 Today!

Free Gift with Purchase!

Tempur-Pedic TEMPUR-ProAdapt® Medium Hybrid Mattress

7245 Reviews

From

$2,999

$2,599

Kingsdown Wilcrest Hybrid Eurotop Mattress On Adjustable Base

Save $500 Today!

Kingsdown Wilcrest Hybrid Eurotop Mattress

17 Reviews

From

$4,349.99

$3,849.99

bedMATCH - FInd Your Perfect Mattress, Backed by Science - Learn More

bedMATCH - Find Your Perfect Mattress, Backed by Science - Learn More

Tempur-Pedic Tempur-LuxeBreeze 2.0 Medium Hybrid Mattress in bedroom

Save $500 Today!

Free Gift with Purchase!

Tempur-Pedic TEMPUR-LuxeBreeze® Medium Hybrid Mattress

1990 Reviews

From

$5,399

$4,899

Kingsdown Sunham Hybrid Ultra Eurotop Mattress In Bedroom

Save $500 Today!

Kingsdown Sunham Hybrid Ultra Eurotop Mattress

23 Reviews

From

$3,849.99

$3,349.99

Sealy Posturepedic Elite Albany II Hybrid Medium Mattress-main

Save $100 Today!

Free Gift with Purchase!!

Sealy Posturepedic® Elite Albany Hybrid Medium Mattress

269 Reviews

From

$1,919

$1,819

Tempur-Pedic TEMPUR-LuxeAdapt Medium Hybrid Mattress 2.0

Save $500 Today!

Free Gift with Purchase!

Tempur-Pedic TEMPUR-LuxeAdapt® Medium Hybrid Mattress

1983 Reviews

From

$4,399

$3,899

0% Interest Financing for 60 Months - Learn More

0% Interest Financing for 60 Months - Learn More

Beautyrest Black Series Two Medium Pillow Top Mattress - Main Image

Save $400 Today!

Free Gift with Purchase

Beautyrest Black Series Two Medium Pillow Top Mattress

3408 Reviews

From

$2,949

$2,549

Beautyrest Black Series Three Medium Mattress - Main Image

Save $600 Today!

Free Gift with Purchase

Beautyrest Black Series Three Medium Mattress

3408 Reviews

From

$3,449

$2,849

Beautyrest World Class Dreamwell Belmont Extra Firm Mattress - In-room Lifestyle Image

Save $200 Today!

Free Gift with Purchase!!

Beautyrest World Class Dreamwell Belmont Extra Firm Mattress

13 Reviews

From

$1,399

$1,199

Tempur-Pedic TEMPUR-ProAdapt Firm Mattress 2.0

Save $400 Today!

Free Gift with Purchase!

Tempur-Pedic TEMPUR-ProAdapt® Firm Mattress

7245 Reviews

From

$2,999

$2,599

Tempur-Pedic TEMPUR-ProAdapt Medium Mattress 2.0

Save $400 Today!

Free Gift with Purchase!

Tempur-Pedic TEMPUR-ProAdapt® Medium Mattress

7245 Reviews

From

$2,999

$2,599

Mattress Warehouse offers 100% Comfort Guarantee for your mattress purchase. Learn More.

Mattress Warehouse offers 100% Comfort Guarantee for your mattress purchase. Learn More.

Beautyrest World Class Dreamwell Columbia Medium Pillow Top Mattress - In-room Lifestyle Image

Save $200 Today!

Free Gift with Purchase!!

Beautyrest World Class Dreamwell Columbia Medium Pillow Top Mattress

13 Reviews

From

$1,599

$1,399

Sealy Posturepedic Elite High Point II Hybrid Soft Mattress-main

Save $300 Today!

Free Gift with Purchase!!

Sealy Posturepedic® Elite High Point Hybrid Soft Mattress

269 Reviews

From

$2,519

$2,219

Kingsdown Waterglenn Hybrid Luxury Firm Mattress On Adjustable Base

Save $500 Today!

Kingsdown Waterglenn Hybrid Luxury Firm Mattress

7 Reviews

From

$4,349.99

$3,849.99

Beautyrest World Class Dreamwell Belmont Plush Mattress - In-room Lifestyle Image

Save $200 Today!

Free Gift with Purchase!!

Beautyrest World Class Dreamwell Belmont Plush Mattress

13 Reviews

From

$1,399

$1,199

Tempur-Pedic Tempur-LuxeBreeze 2.0 Soft Mattress in bedroom

Save $500 Today!

Free Gift with Purchase!

Tempur-Pedic TEMPUR-LuxeBreeze® Soft Mattress

1990 Reviews

From

$5,399

$4,899

Tempur-Pedic TEMPUR-Adapt Medium Hybrid Mattress 2.0

Save $200 Today!

Free Gift with Purchase!

Tempur-Pedic TEMPUR-Adapt® Medium Hybrid Mattress

3662 Reviews

From

$2,099

$1,899

Kingsdown Holly Trace Hybrid Cushion Eurotop Mattress In Bedroom

Save $400 Today!

Kingsdown Holly Trace Hybrid Cushion Eurotop Mattress

3 Reviews

From

$3,249.99

$2,849.99

Casper Snow Hybrid mattress bedroom image

Save $640 Today!

Casper Snow Hybrid Mattress

569 Reviews

From

$2,120

$1,480

Stearns and Foster Estate Firm Pillow Top Mattress in bedroom- birds eye view

Save $300 Today!

Free Gift with Purchase!

Stearns & Foster Estate Firm Pillow Top Mattress

2047 Reviews

From

$2,599

$2,299

Tempur-Pedic TEMPUR-LuxeAdapt Firm Mattress 2.0

Save $500 Today!

Free Gift with Purchase!

Tempur-Pedic TEMPUR-LuxeAdapt® Firm Mattress

1983 Reviews

From

$4,399

$3,899

Kingsdown Crestbrook Hybrid Plush Mattress In Bedroom

Save $1,250 Today!

Kingsdown Crestbrook Hybrid Plush Mattress

20 Reviews

From

$2,049.99

$799.99

Tempur-Pedic TEMPUR-ProAdapt Soft Mattress 2.0

Save $400 Today!

Free Gift with Purchase!

Tempur-Pedic TEMPUR-ProAdapt® Soft Mattress

7245 Reviews

From

$2,999

$2,599

Sealy Posturepedic Elite Brenham II Medium Euro Pillow Top Mattress - main

Save $200 Today!

Free Gift with Purchase!!

Sealy Posturepedic® Elite Brenham Medium Euro Pillow Top Mattress

175 Reviews

From

$2,219

$2,019

Helix Midnight Elite Medium Hybrid Mattress II- Lifestyle Image 1

Save $787 Today!

Helix Midnight Elite Medium Hybrid Mattress

107 Reviews

From

$2,624

$1,836.80

Stearns and Foster Lux Estate Medium Pillow Top Mattress, birds eye view in bedroom

Save $600 Today!

Free Gift with Purchase!

Stearns & Foster Lux Estate Medium Pillow Top Mattress

2047 Reviews

From

$3,799

$3,199

Serta Perfect Sleeper Paxton Ultra Plush Euro Top Mattress-front

Save $650 Today!

Serta Perfect Sleeper® Paxton Ultra Plush Euro Top Mattress

1 Review

From

$1,099.99

$449.99

Woman Relaxing On An Aireloom Duet Luxury Firm Mattress In An Upscale Modern Minimalist Apartment Bedroom

Save $200 Today!

Free Gift with Purchase

Aireloom Duet Luxury Firm Mattress

From

$4,599.99

$4,399.99

Helix Twilight Elite Firm Hybrid Mattress II-Lifestyle Image 1

Save $787 Today!

Helix Twilight Elite Firm Hybrid Mattress

23 Reviews

From

$2,624

$1,836.80

Serta iDirectionsECO Bolton Plush Hybrid Mattress

Save $300 Today!

Serta iDirectionsECO Bolton Plush Hybrid Mattress

11 Reviews

From

$1,349.99

$1,049.99

Sealy® Sleep Outfitters Gemini Soft Hybrid Mattress bedroom image

Save $200 Today!

Sealy® Sleep Outfitters Gemini Soft Hybrid Mattress

From

$1,399.99

$1,199.99

Sealy® Sleep Outfitters Atlas Medium Hybrid Mattress bedroom image

Save $200 Today!

Sealy® Sleep Outfitters Atlas Medium Hybrid Mattress

From

$1,499.99

$1,299.99

Stearns and Foster Estate Ultra Firm Mattress, birds eye view in bedroom

Save $300 Today!

Free Gift with Purchase!

Stearns & Foster Estate Ultra Firm Mattress

2047 Reviews

From

$2,399

$2,099

Kingsdown Hendrick Hybrid Cushion Firm Mattress In Bedroom

Save $400 Today!

Kingsdown Hendrick Hybrid Cushion Firm Mattress

3 Reviews

From

$3,249.99

$2,849.99

King Koil Natural Retreat Glacial Mist Pillow Top Plush Mattress - Lifestyle Angle 2

Save $200 Today!

Free Gift with Purchase

King Koil Natural Retreat Glacial Mist Pillow Top Plush Mattress

4 Reviews

From

$3,199

$2,999

Sealy Posturepedic Elite Brenham II Medium Mattress - main

Save $200 Today!

Free Gift with Purchase!!

Sealy Posturepedic® Elite Brenham Medium Mattress

175 Reviews

From

$2,019

$1,819

Beautyrest Black Series One Extra Firm Mattress - Main Image

Save $400 Today!

Free Gift with Purchase

Beautyrest Black Series One Extra Firm Mattress

3408 Reviews

From

$1,749

$1,349

Tempur-Pedic TEMPUR-Adapt Medium Mattress 2.0

Save $200 Today!

Free Gift with Purchase!

Tempur-Pedic TEMPUR-Adapt® Medium Mattress

3662 Reviews

From

$1,799

$1,599

Sealy Posturepedic Elite Brenham II Hybrid Firm Mattress-main

Save $200 Today!

Free Gift with Purchase!!

Sealy Posturepedic® Elite Brenham Hybrid Firm Mattress

269 Reviews

From

$2,219

$2,019

Serta Perfect Sleeper Brookville Firm Mattress-front

Save $650 Today!

Serta Perfect Sleeper® Brookville Firm Mattress

14 Reviews

From

$1,099.99

$449.99

Tempur-Pedic Tempur-ProBreeze 2.0 Medium Mattress in bedroom

Save $500 Today!

Free Gift with Purchase!

Tempur-Pedic TEMPUR-ProBreeze® Medium Mattress

1332 Reviews

From

$3,999

$3,499

Beautyrest Black Series Two Firm Mattress - Main Image

Save $400 Today!

Free Gift with Purchase

Beautyrest Black Series Two Firm Mattress

3408 Reviews

From

$2,749

$2,349

Purple Restore Premier Firm Mattress in bedroom

Save $589 Today!

Free Gift with Purchase!

Purple Restore Premier Firm Mattress

928 Reviews

From

$3,799

$3,210

King Koil Natural Retreat Cascade Drift Firm Mattress - Lifestyle Angle 4

Save $200 Today!

Free Gift with Purchase

King Koil Natural Retreat Cascade Drift Firm Mattress

From

$2,799

$2,599

Stearns and Foster Lux Estate Elite Medium Pillow Top Mattress In Room

Save $600 Today!

Free Gift with Purchase!

Stearns & Foster Lux Estate Elite Medium Pillow Top Mattress

2047 Reviews

From

$3,999

$3,399

Stearns and Foster Lux Estate Medium Mattress Birdseye View in bedroom

Save $300 Today!

Free Gift with Purchase!

Stearns & Foster Estate Firm Mattress

2047 Reviews

From

$2,399

$2,099

Beautyrest Black Series One Medium Pillow Top Mattress - Main Image

Save $400 Today!

Free Gift with Purchase

Beautyrest Black Series One Medium Pillow Top Mattress

3408 Reviews

From

$2,349

$1,949

King Koil Natural Retreat Glacial Mist Pillow Top Medium Mattress - Lifestyle Angle 4

Save $200 Today!

Free Gift with Purchase

King Koil Natural Retreat Glacial Mist Pillow Top Medium Mattress

4 Reviews

From

$3,199

$2,999

What is the size of a California King mattress?

What's the difference between a California King and a king mattress?

What room size do I need for a California King mattress?

What are the benefits of a California King mattress?

Let's Keep In Touch!

Text NAP to 21048 to Save 10%

Text NAP to 21048 to receive marketing text messages and promotional alerts including cart reminders from Mattress Warehouse at the number provided. Consent is not a condition of purchase. Message and data rates may apply. Message frequency varies. Reply HELP for help or STOP to cancel. View our Privacy Policy and Terms of Service

Text NAP to 21048 to receive marketing text messages and promotional alerts including cart reminders from Mattress Warehouse at the number provided. Consent is not a condition of purchase. Message and data rates may apply. Message frequency varies. Reply HELP for help or STOP to cancel. View our Privacy Policy and Terms of Service

Track My Order Delivery Information My Account

Store Locator Contact Us

Delivery Information Financing Options Refer a Friend Lifetime Price Guarantee Comfort Guarantee Warranty & Return Policy Extend Warranty Military Discount Privacy Policy

Find Your bedMATCH®The Bed Post Frequently Asked Questions Mattress Comfort Guide Mattresses Type Guide Mattress Size Guide Adjustable Base Guide Adjustable Base Troubleshooting

About Mattress Warehouse Sleep Outfitters Press Center Careers Real Estate Fundraising Affiliate Program Accessibility

All Mattresses Twin Twin XL Full Queen King California King

All Mattresses Aireloom Beautyrest Bedgear Birch Casper Cheswick Manor GhostBed Helix King Koil Kingsdown Leesa Mattress 2.0 Molecule Purple Sealy Serta SmartLife by King Koil SomosBeds Spink & Co.Stearns & Foster Tempur-Pedic Tuft & Needle

All Mattresses Ultra Plush Plush Medium Firm Extra Firm

All Mattresses Memory Foam Innerspring Hybrid Mattress in a Box Crib Mattresses

All Mattresses Under $500 $500—$1000 $1000—$1500 $1500—$2000 $2000 & Up

All Mattress Foundations Adjustable Beds Box Springs & Foundations Bed Frames Bed Accessories

All Bedding Pillows Sheets, Blankets & Pillow Cases Mattress Protectors Mattress Toppers Sleep Accessories

Beds Headboards & Footboards Bunk Beds Bed Steps Dog Beds All Beds & Furniture

Track My Order Delivery Information My Account

Store Locator Contact Us

Customer Support

Delivery Information Financing Options Refer a Friend Lifetime Price Guarantee Comfort Guarantee

Customer Support

Warranty & Return Policy Extend Warranty Military Discount Privacy Policy

Sleep Guide

Find Your bedMATCH®The Bed Post Frequently Asked Questions Mattress Comfort Guide

Sleep Guide

Mattresses Type Guide Mattress Size Guide Adjustable Base Guide Adjustable Base Troubleshooting

About Us

About Mattress Warehouse Sleep Outfitters Press Center Careers

About Us

Real Estate Fundraising Affiliate Program Accessibility

Shop by Size

Twin Twin XL Full Queen King California King

Shop by Brand

Aireloom Beautyrest Bedgear Birch Casper Cheswick Manor GhostBed Helix King Koil Kingsdown Leesa

Shop by Brand

Mattress 2.0 Molecule Purple Sealy Serta SmartLife by King Koil SomosBeds Spink & Co.Stearns & Foster Tempur-Pedic Tuft & Needle

Shop by Comfort

Ultra Plush Plush Medium Firm Extra Firm

Shop by Type

Memory Foam Innerspring Hybrid Mattress in a Box Crib Mattresses

Shop by Price

Under $500 $500—$1000 $1000—$1500 $1500—$2000 $2000 & Up

Box Springs & Adjustable Beds

Adjustable Beds Box Springs & Foundations Bed Frames Bed Accessories

Pillows Sheets, Blankets & Pillow Cases Mattress Protectors

Mattress Toppers Sleep Accessories

Beds & Furniture

Beds Headboards & Footboards Bunk Beds Bed Steps Dog Beds All Beds & Furniture

Clearance

© 2026 Mattress Warehouse

Privacy Policy |Submission Policy |Cookie Settings