Shop

California King Mattresses

California King Size Beds, or a Cal King Mattresses are all available at Sit ‘n Sleep. Shop our selection of mattresses sizes for any occasion today!

Ship to:

Enter your zip code to show local inventory and delivery availability.

Refine

Size
Comfort Level
Brand
Mattress Type
180 Items

Sit 'n Sleep MD Bunky Board

from $85.00

get it Delivery date contingent on available inventory

Sit 'n Sleep MD Boxspring

from $150.00

get it Delivery date contingent on available inventory

Online Only Sale

Medium Firm

Nectar Classic 4.0 Mattress

from $999.00

$359.00

get it Delivery date contingent on available inventory

Online Only Sale

Soft

Sit 'n Sleep 10” Hybrid Mattress

from $569.99

$369.99

get it Delivery date contingent on available inventory

Online Only Sale

Medium Firm

Sealy Anza Ridge Cushion Firm

from $1,024.99

$649.99

Medium Soft

Sit 'n Sleep Columbo Pillow Top II

from $499.99

Online Only Sale

Soft

Sit 'n Sleep 8” Hybrid Mattress

from $539.99

$339.99

get it Delivery date contingent on available inventory

Online Only Sale

Medium Soft

Sealy Anza Ridge Plush Euro Top

from $1,024.99

$649.99

get it Delivery date contingent on available inventory

Online Only Sale

Medium Firm

Beautyrest Albury Medium

from $919.99

$619.99

get it Delivery date contingent on available inventory

Online Only Sale

Firm

Serta Chamblee Firm

from $999.99

$699.99

get it Delivery date contingent on available inventory

Online Only Sale

Medium Soft

The DreamCloud Mattress

from $799.00

$599.00

get it Delivery date contingent on available inventory

Online Only Sale

Soft

Serta Grandmere Plush Pillow Top

from $1,119.99

$819.99

Extra Firm

Sit 'n Sleep Cagney Extra Firm 3.0

from $499.99

Medium Soft

Sit 'n Sleep Sherlock Pillow Top 2.0

from $409.99

get it Delivery date contingent on available inventory

Medium Soft

Beautyrest Select Plush Pillow Top

from $789.99

$789.97

get it Delivery date contingent on available inventory

Presidents Sale

Medium Soft

Sealy Manner Joy Plush Euro Pillow Top

from $1,964.99

$994.99

get it Delivery date contingent on available inventory

Online Only Sale

Soft

Serta Brookton Plush

from $999.99

$699.99

get it Delivery date contingent on available inventory

Online Only Sale

Soft

Sit 'n Sleep 12” Hybrid Mattress

from $609.99

$409.99

Online Only Sale

Medium Firm

Sealy Anza Ridge Firm

from $1,024.99

$649.99

Presidents Sale

Firm

Kingsdown Passions Phoenician Firm Red

from $2,199.00

$760.00

get it Delivery date contingent on available inventory

Presidents Sale

Firm

Sealy Mill Lake Firm

from $2,114.99

$1,069.99

get it Delivery date contingent on available inventory

$100 Instant Gift

Firm

Purple Plus Mattress

from $1,499.00

$1,099.00

get it Delivery date contingent on available inventory

Presidents Sale

Medium Firm

Kingsdown Passions Navarino Plush Blue

from $2,199.00

$760.00

Medium Soft

Sit 'n Sleep Holmes Plush 2.0

from $289.99

get it Delivery date contingent on available inventory

Firm

Sit 'n Sleep Watson Firm 2.0

from $234.99

get it Delivery date contingent on available inventory

Online Only Sale

Medium Soft

Beautyrest Barnesdale Plush Euro Top

from $1,119.99

$719.99

get it Delivery date contingent on available inventory

Firm

Hybrid Infinity Cool Firm

from $899.99

get it Delivery date contingent on available inventory

Presidents Sale

Firm

Kingsdown Passions Miraval Pillow Top Blue

from $2,799.00

$1,140.00

Medium Soft

Beautyrest Kauai Plush Pillow Top

from $1,099.99

$1,099.99

get it Delivery date contingent on available inventory

Online Only Sale

Firm

DreamCloud Premier2 Mattress

from $999.00

$749.00

get it Delivery date contingent on available inventory

Presidents Sale

Medium Firm

Beautyrest Cocoa Beach Medium

from $2,119.99

$1,199.99

get it Delivery date contingent on available inventory

Presidents Sale

Medium

Hybrid Infinity Cool Essential

from $749.99

$649.99

get it Delivery date contingent on available inventory

Medium Firm

Hybrid Infinity Cool Standard

from $1,049.99

get it Delivery date contingent on available inventory

$100 Instant Gift

Medium Firm

Purple Mattress

from $799.00

$599.00

get it Delivery date contingent on available inventory

Online Only Sale

Soft

Sit 'n Sleep 8” Foam Mattress

from $753.99

$453.99

get it Delivery date contingent on available inventory

Medium Firm

Beautyrest Select Firm

from $669.99

$669.99

get it Delivery date contingent on available inventory

$300 Instant Gift

Medium Firm

TEMPUR - Adapt Medium Mattress

from $1,699.00

$1,599.00

get it Delivery date contingent on available inventory

Online Only Sale

Medium Soft

Kingsdown Glamorous Euro Pillow Top

from $1,064.00

$750.00

get it Delivery date contingent on available inventory

Presidents Sale

Extra Firm

Beautyrest Cocoa Beach Extra Firm

from $1,999.99

$1,079.99

get it Delivery date contingent on available inventory

Firm

King Koil Duet Ultra Firm

from $999.99

get it Delivery date contingent on available inventory

Presidents Sale

Firm

Beautyrest Black22 Hybrid L-Class Firm

from $2,349.99

$2,049.99

get it Delivery date contingent on available inventory

Medium Soft

Cloudtech Stratus Medium Euro Top

from $1,299.99

get it Delivery date contingent on available inventory

Medium Firm

Hybrid Infinity Cool Luxury

from $1,249.99

get it Delivery date contingent on available inventory

Online Only Sale

Medium Soft

The DreamCloud Mattress Set

from $949.00

$749.00

get it Delivery date contingent on available inventory

Online Only Sale

Medium Firm

Nectar Classic 4.0 Mattress Set

from $1,149.00

$509.00

get it Delivery date contingent on available inventory

Presidents Sale

Soft

Kingsdown Passions Glenmere Pillow Top Green

from $2,799.00

$1,140.00

Firm

King Koil Premiere Luxury Firm Box Pillow Top

from $1,699.99

get it Delivery date contingent on available inventory

Medium Firm

Sealy Carmel Creek Medium Euro Pillow Top

from $1,099.99

get it Delivery date contingent on available inventory

Soft

Sealy Cliff Rose Plush Euro Pillow Top

from $1,394.99

get it Delivery date contingent on available inventory

Online Only Sale

Soft

Serta Armisted Plush Euro Top

from $889.99

$589.99

get it Delivery date contingent on available inventory

$300 Instant Gift

Medium Firm

TEMPUR - Adapt Medium Hybrid Mattress

from $1,999.00

$1,899.00

get it Delivery date contingent on available inventory

Presidents Sale

Firm

Stearns & Foster Estate – Firm Tight Top

from $2,299.00

$2,099.00

get it Delivery date contingent on available inventory

Only Available While Supplies Last

Firm

Leesa Legend Hybrid California King Mattress

from $2,699.00

$1,549.99

get it Delivery date contingent on available inventory

Medium Soft

King Koil Premiere Plush Box Pillow Top

from $1,799.99

get it Delivery date contingent on available inventory

Presidents Sale

Medium Firm

Sealy Hybrid Albany Medium

from $1,779.99

$1,679.99

get it Delivery date contingent on available inventory

Firm

Cloudtech Stratus Firm

from $1,099.99

get it Delivery date contingent on available inventory

$300 Instant Gift

Medium Soft

TEMPUR - LuxeAdapt Soft Mattress

from $3,699.00

$3,399.00

get it Delivery date contingent on available inventory

$300 Instant Gift

Firm

TEMPUR - ProAdapt Medium Mattress

from $2,899.00

$2,799.00

get it Delivery date contingent on available inventory

Soft

Sit 'n Sleep Giana Mattress

from $1,199.99

get it Delivery date contingent on available inventory

Online Only Sale

Medium Firm

Kingsdown Beauty Firm

from $1,017.00

$701.00

Firm

Cool Encore Classic Mattress

from $549.99

get it Delivery date contingent on available inventory

$300 Instant Gift

Firm

Purple Hybrid Premier 4

from $3,199.00

$2,799.00

get it Delivery date contingent on available inventory

Presidents Sale

Medium

Hybrid Infinity Cool Essential By Classic

from $999.99

$899.99

get it Delivery date contingent on available inventory

Online Only Sale

Firm

DreamCloud Premier2 Mattress Set

from $1,149.00

$899.00

get it Delivery date contingent on available inventory

Presidents Sale

Medium Firm

Stearns & Foster Reserve – Firm Euro Pillow Top

from $5,199.00

$4,599.00

Presidents Sale

Medium Firm

Stearns & Foster Estate – Firm Euro Pillow Top

from $2,499.00

$2,299.00

get it Delivery date contingent on available inventory

Medium Soft

King Koil Laurel Plush Euro Top

from $1,399.99

get it Delivery date contingent on available inventory

Medium Soft

King Koil Voyager Plush

from $1,899.99

get it Delivery date contingent on available inventory

Medium Soft

King Koil Genesis

from $5,699.99

get it Delivery date contingent on available inventory

Firm

King Koil Autumn Firm Euro Top

from $2,299.99

get it Delivery date contingent on available inventory

Presidents Sale

Medium

Beautyrest Black22 L-Class Medium Pillow Top

from $2,849.99

$2,549.99

get it Delivery date contingent on available inventory

Presidents Sale

Medium

Beautyrest Black22 Hybrid C-Class Medium

from $3,049.99

$2,649.99

get it Delivery date contingent on available inventory

Presidents Sale

Firm

Beautyrest Black22 L-Class Firm

from $2,249.99

$1,949.99

get it Delivery date contingent on available inventory

Presidents Sale

Medium Soft

Sealy Hybrid Brenham Soft

from $1,979.99

$1,879.99

get it Delivery date contingent on available inventory

Online Only Sale

Soft

Sit 'n Sleep 14” Luxury Hybrid

from $989.99

$689.99

Online Only Sale

Soft

Sit 'n Sleep 12” Foam Mattress

from $879.99

$579.99

get it Delivery date contingent on available inventory

Online Only Sale

Soft

Sit 'n Sleep 10” Foam Mattress

from $879.99

$579.99

get it Delivery date contingent on available inventory

Presidents Sale

Soft

King Koil Alpine Trimline Ultra Plush

from $3,799.99

$3,499.99

get it Delivery date contingent on available inventory

Medium Firm

Sealy Bixby Creek Firm

from $899.99

get it Delivery date contingent on available inventory

Medium Firm

Sealy Malibu Palms Soft

from $1,299.99

get it Delivery date contingent on available inventory

Medium Firm

Sealy Cliff Rose Cushion Firm Euro Pillow Top

from $1,394.99

get it Delivery date contingent on available inventory

$300 Instant Gift

Medium Soft

TEMPUR - LuxeBreeze° Soft Mattress

from $4,999.00

$4,699.00

get it Delivery date contingent on available inventory

Presidents Sale

Firm

King Koil Smartlife Lily Luxury Firm With Remote

from $5,299.99

$4,799.00

get it Delivery date contingent on available inventory

Online Only Sale

Soft

Kingsdown Tenderness Plush

from $1,017.00

$701.00

Medium Firm

King Koil CA King Aria Firm

from $1,599.99

get it Delivery date contingent on available inventory

Medium Firm

King Koil CA King Caprice

from $1,099.99

get it Delivery date contingent on available inventory

Presidents Sale

Medium Firm

Beautyrest Carbon Medium

from $1,599.99

$1,299.99

get it Delivery date contingent on available inventory

Firm

Cool Encore Elite Mattress By Classic

from $1,899.99

get it Delivery date contingent on available inventory

Firm

Cool Encore Standard Mattress By Classic

from $1,899.99

get it Delivery date contingent on available inventory

Firm

Cool Encore Firm Mattress By Classic

from $999.99

get it Delivery date contingent on available inventory

Firm

Cool Encore Classic Mattress By Classic

from $799.99

get it Delivery date contingent on available inventory

Firm

Cool Encore Luxury Mattress by Classic

from $1,699.99

get it Delivery date contingent on available inventory

Primo Galaxy 2

from $359.99

get it Delivery date contingent on available inventory

Medium Firm

Hybrid Infinity Cool Radiance By Classic

from $1,699.99

get it Delivery date contingent on available inventory

Presidents Sale

Firm

Beautyrest Black22 K-Class Firm Pillow Top

from $4,049.99

$3,549.99

get it Delivery date contingent on available inventory

Presidents Sale

Soft

Kingsdown Temp IQ Hybrid Plush

from $2,349.00

$2,115.00

get it Delivery date contingent on available inventory

Presidents Sale

Firm

Kingsdown Temp IQ Hybrid Firm

from $2,349.00

$2,115.00

get it Delivery date contingent on available inventory

Presidents Sale

Soft

Kingsdown Paris View Ultra Plush Euro Top

from $4,149.00

$3,942.00

get it Delivery date contingent on available inventory

Presidents Sale

Soft

Kingsdown Ethans Glen Plush

from $3,849.00

$3,657.00

get it Delivery date contingent on available inventory

Presidents Sale

Firm

Kingsdown Ethans Glen Firm

from $3,849.00

$3,657.00

get it Delivery date contingent on available inventory

Our Selection of California King Mattresses

The California King bed size is ideal for people who like lots of room when they sleep. The bed’s California King Size Mattress, which is sometimes called a Western King or Cal King mattress, is available in several brands and construction types. Averaging 72 inches in width and 84 inches in length, the California King mattress size offers a full 42 square feet of luxurious sleeping surface.

The California King Size bed came on the market in 1950 as larger houses and bedrooms gained in popularity. People who bought those homes also frequently bought a Cal king size bed and mattress combination. More than 75 years later, a Cali King mattress size is still popular among:

  • Taller people, who need plenty of room to stretch out when sleeping
  • Family members who share a bed due to limited bedroom space
  • Moms who enjoy cuddling in bed with their younger children
  • Families whose dogs or cats have made a habit of sleeping on the bed
  • People who enjoy marathon television watching, eating or working on laptops while in bed

Sit ‘n Sleep’s huge selection of top quality mattresses and bedroom furniture make us the go-to place in Southern California for a California King mattress size. Among the many name brands we offer are Sealy, Beautyrest, Sherwood, Tempur-Pedic, Aireloom and more. These and the other Cali King size bed brands we carry are available in three basic construction types offering three different comfort and support levels:

  • Innerspring: Lightweight for easier for periodic turning or rotating, innerspring mattresses combine comfort with affordability. Check Sit ‘n Sleep’s online deals often for the best California King Size mattress prices.
  • Memory Foam: Developed by NASA during the ‘70s to reduce gravity’s effects on astronauts, a Cali King Size memory foam mattress will gently mold itself to your body’s contours and evenly distribute your weight to comfortably support your neck, back and shoulders. Because they absorb motion transfer, a California King bed size with a memory foam mattresses will let one sleeper move about without disturbing the other.
  • Hybrid: A Hybrid mattress combines innerspring technology topped off with a layer of memory foam mixed with latex or gel. The result is a relaxing blend of comfort and support that will leave you relaxed and refreshed ion the morning.

Why Buy a California King Mattress?

California Kings are legendary for being the biggest mattress on the market, but just knowing the size doesn’t really explain the appeal. There are lots of smart reasons to make something like a California King pillow top mattress your next choice, and it probably offers more advantages than you realize. Consider a few of the reasons people get excited about sleeping on one of these beds:

  • Never Run Out of Room - When was the last time you wanted less room in your mattress? With a California King you always have space to spare. If you get another pet, have another kid, or need more mattress for any reason, you won’t feel cramped in a California King. It’s a great option for your household’s sleep needs now and later.
  • Support Any Sleep Style - Some people like to sleep splayed out, while others want to surround themselves with pillows. No matter how you like to sleep, you want to have all the space you need. Due to the extra-large nature of a California King pillow top mattress, for example, you won’t ever feel like your mattress is cramping your sleep style. More room means more freedom to sleep as you like.
  • Don’t Disturb Your Partner - Just because you share a bed with your partner doesn’t mean you share the same sleep schedule. Perhaps you go to bed or get up at different times, or one partner is a light sleeper while the other tosses and turns. Since there is so much space to stretch out in a California King, partners have enough room between them to avoid disturbing each other.
  • Upgrade Your Bedroom - Your mattress is for sleeping, but lots of people lounge in bed as well. A California gives you enough space to lounge however you like - surrounded by books, gadgets, snacks, or company. Simply stated, if you’re going to hang our in your bedroom, wouldn’t you prefer to be in a big bed? Plus, since the bed is the centerpiece of the bedroom, the impressive size of the California King makes the space feel more accomodating and upscale.

Find Your California King Mattress in Southern California

Visiting one of Sit ‘n Sleep’s 38 Southern California locations to physically test the different types of California King mattresses is highly recommended. Each of our stores has trained Sleep Consultants on duty who will be pleased to help you choose the California King mattress that’s right for your unique situation.

While at one of our outlets, check out Sit ‘n Sleep’s full line of bedroom furniture and accessories, including California King size beds for sale, frames and headboards to go along with your new Cal King Size mattress. If you already have a frame or headboard, it’s important to carefully measure your new Cal King mattress. Since sizes can vary among manufacturers. For exceptional savings, be on the lookout for a Sit ‘n Sleep California King Size bed sale.