In comparison with a standard king, California King Mattresses also called as a Western King, are narrower by width (72 inches or 183 cm), but its length is a little bit more (84 inches or 213 cm). It is wrong to believe their dimensions are less than king size. In fact, California King is 6,048 square inches, while King Mattress size is 6,080 square inches. The special characteristic of this mattress size is that California King box springs or foundations are divided into two parts.

Showing 1–18 of 113 results

$26.33

AC Pacific Nidra Collection Waterproof Cotton Hypoallergenic California King Bed Mattress Protector

Sized to Perfection: The Terry Cotton Mattress Protector Measures 74″ X 38″ to Perfectly Fit Your Twin Mattress.
Dry and Comfortable: Made Up of Polyester Flannel Layers, the Waterproof Bed Protector Locks in Liquids to Keep You Dry and Comfortable All Night Long.
Low Maintenance and Wrinkle-Resistant: The Cotton Fabric is not only Soft to the Touch but also has a Waterproof Backing that Prevents Spills and Stains from Ruining Your Mattress.

$159.99 $139.99

LUCID 3-inch Gel Memory Foam Mattress Topper – California King

3″ of ventilated gel memory foam adds softness and pressure-relieving comfort to your mattress
Special memory foam formula is extremely soft, airy and responsive
Ventilated design improves airflow for a more comfortable sleep climate

$216.14 $215.66

Spa Sensations 8″ Memory Foam Mattress, Multiple Sizes (California King)

8″ thick memory foam mattress responds to the heat and pressure of your body , Size: California King
2 additional layers below the memory foam provide the support you need , Creates a custom sleep surface
Uses a blend of natural seed oil and green tea, which help fight bacteria

$309.00 $269.00

Olee Sleep 10 Inch Cool I Gel Infused Memory Foam Mattress / Mattress for DORM / Californial King / Cal King

4 layers absorb your weight without shock , when it goes down smoothly
Had better to choose cool I gel top memory foam
Convoluted layer on detail picture can provides ventilation to keep mattress dry

$299.00

Irvine Home Collection 10 Inch Cal king Cooling Memory Foam Dual-Layered – CertiPUR-US Certified Mattress with Bamboo Cover

10″ mattress with 3″ of plush cooling memory foam and 7″ supportive high density base foam for a medium-plush feel
Memory foam comfort layer quickly conforms to weight and curves to eliminate pressure points
Removable Bamboo zipper cover wicks moisture, regulates temperature, and is naturally antimicrobial to prevent odor.

$302.00

Best Master Furniture Celeste Mattress, California King

13″ non-flip pillow Top mattress
Compressed and shipped in a box
Available in multiple sizes

$319.99

LUCID 8 Inch Gel Infused Memory Foam Mattress – Medium Firm Feel – CertiPUR-US Certified – 25 Year Warranty – California King

Medium-firm feel mattress conforms to your body to relieve pressure points and align the neck and spine
8 Inch Memory Foam mattress with a 2″ comfort layer of premium gel memory foam and 6″ high-density support foam
Gel-infused memory foam with ventilated design helps improve temperature and airflow

$362.86 $336.67

Ashley Furniture Signature Design – Sierra Sleep – Tori Ltd California King Mattress – Traditional Firm Bed – White

FIRM CALIFORNIA KING MATTRESS: This firm mattress offers cushioned, long lasting support at a great value. Thoughtfully designed with layers of support and comfort, you can rest easy knowing you’ll get the quality sleep your body deserves.
CUSHIONED SUPPORT: California king mattress is made with a Bonnell coil spring system for core support. Mattress is topped with a high-density firming pad and an additional 1.5″ layer of quilt foam support.
INVITING COMFORT: Polyester knit quilt cover is soft to the touch and so easy to care for. With a one-sided design, there’s no need to flip or rotate, making this firm mattress virtually maintenance free.

$589.80 $351.66

Continental Sleep California King 5″ Fully Assembled Box Spring for Mattress, Body Rest Collection

Fully assembled: the box spring is ready to use
This box spring is good for all mattresses
Strong & sturdy box spring

$362.47

Best Master Furniture Chanel Memory Foam Mattress, Cal King

Memory foam mattress
Uses all foam and no springs
Soft memory foam Shapes to your body contour for a more relaxing feel

$367.47 $367.26

Continental Sleep Fully Assembled 5-Inch California King Box Spring For Mattress, Beautiful Rest Collection

Fully assembled: the box spring is ready to use
5-inch box spring
This box spring is good for all mattresses

$389.99

Flex Form 8″ Air Flow Gel Contouring Memory Foam Mattress, California King

Flex Form
8″ Air Flow Gel Contouring Memory Foam Mattress
California King

$410.66

Best Master Furniture Bonita Memory Foam Mattress, Cal King

Memory foam mattress
Uses all foam and no springs
Soft memory foam Shapes to your body contour for a more relaxing feel

$429.99

12″ Inch California King Cool Medium-firm Memory Foam Mattress Bed with 2 Free GEL Pillows

Two layer construction 12-inch premium memory mattress featuring exclusive open cell memory foam, USA made quality memory foam provides superior comfort.
Comfort layer made with 3-inches of 4-lb density memory foam; 9-inch base layer of premium support foam provides maximum therapeutic support.
100% Made in the U.S.A., 100% Made with USA components. not imported Memory Foam, 4 Way Zippered Fire Proof Cover, 60 Day money back guarantee!

$429.99

Zinus 13 Inch Memory Foam Temperature Adaptive Mattress, Cal King

Foam is CertiPUR-US Certified for durability, performance, and Content
Adaptive technology cover to keep you cool, and dry
Comfort cover includes 1″ memory foam quilted to adaptive technology fabric

$429.99

Zinus 13 Inch Euro Boxtop Temperature Adaptive Spring Mattress, Cal King

1.25″ layer of comfort foam, 1″ layer of Gel memory foam
1.5″ layer of positive foam, 1″ layer of high density foam
Foam-encased Coil Spring unit

$443.56 $439.20

Sierra Sleep by Ashley M90751 Mattress, California King, White

From The Longs Peak Ltd Collection
Dimensions – 71″W x 83″D x 9″H
Upc – 02405233144

$599.99 $449.99

Best Price Mattress 12″ Grand Memory Foam Mattress and New Innovative Steel Platform Bed Set, California King

Memory foam with Charcoal and Natural Castor Oil which minimizes chemical odor and growth of bacteria in a natural way
Pressure relief foam eliminates pressure points
CertiPUR-US Certified /10 year warranty