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!
Sit 'n Sleep MD Bunky Board
from $85.00
Sit 'n Sleep MD Boxspring
from $150.00
Online Only Sale
Nectar Classic 4.0 Mattress
from $999.00
$359.00
Online Only Sale
Sit 'n Sleep 10” Hybrid Mattress
from $569.99
$369.99
Online Only Sale
Sealy Anza Ridge Cushion Firm
from $1,024.99
$649.99
Sit 'n Sleep Columbo Pillow Top II
from $499.99
Online Only Sale
Sit 'n Sleep 8” Hybrid Mattress
from $539.99
$339.99
Online Only Sale
Sealy Anza Ridge Plush Euro Top
from $1,024.99
$649.99
Online Only Sale
Beautyrest Albury Medium
from $919.99
$619.99
Online Only Sale
Serta Chamblee Firm
from $999.99
$699.99
Online Only Sale
The DreamCloud Mattress
from $799.00
$599.00
Online Only Sale
Serta Grandmere Plush Pillow Top
from $1,119.99
$819.99
Sit 'n Sleep Cagney Extra Firm 3.0
from $499.99
Sit 'n Sleep Sherlock Pillow Top 2.0
from $409.99
Beautyrest Select Plush Pillow Top
from $789.99
$789.97
Presidents Sale
Sealy Manner Joy Plush Euro Pillow Top
from $1,964.99
$994.99
Online Only Sale
Serta Brookton Plush
from $999.99
$699.99
Online Only Sale
Sit 'n Sleep 12” Hybrid Mattress
from $609.99
$409.99
Online Only Sale
Sealy Anza Ridge Firm
from $1,024.99
$649.99
Presidents Sale
Kingsdown Passions Phoenician Firm Red
from $2,199.00
$760.00
Presidents Sale
Sealy Mill Lake Firm
from $2,114.99
$1,069.99
$100 Instant Gift
Purple Plus Mattress
from $1,499.00
$1,099.00
Presidents Sale
Kingsdown Passions Navarino Plush Blue
from $2,199.00
$760.00
Sit 'n Sleep Holmes Plush 2.0
from $289.99
Sit 'n Sleep Watson Firm 2.0
from $234.99
Online Only Sale
Beautyrest Barnesdale Plush Euro Top
from $1,119.99
$719.99
Hybrid Infinity Cool Firm
from $899.99
Presidents Sale
Kingsdown Passions Miraval Pillow Top Blue
from $2,799.00
$1,140.00
Beautyrest Kauai Plush Pillow Top
from $1,099.99
$1,099.99
Online Only Sale
DreamCloud Premier2 Mattress
from $999.00
$749.00
Presidents Sale
Beautyrest Cocoa Beach Medium
from $2,119.99
$1,199.99
Presidents Sale
Hybrid Infinity Cool Essential
from $749.99
$649.99
Hybrid Infinity Cool Standard
from $1,049.99
$100 Instant Gift
Purple Mattress
from $799.00
$599.00
Online Only Sale
Sit 'n Sleep 8” Foam Mattress
from $753.99
$453.99
Beautyrest Select Firm
from $669.99
$669.99
$300 Instant Gift
TEMPUR - Adapt Medium Mattress
from $1,699.00
$1,599.00
Online Only Sale
Kingsdown Glamorous Euro Pillow Top
from $1,064.00
$750.00
Presidents Sale
Beautyrest Cocoa Beach Extra Firm
from $1,999.99
$1,079.99
King Koil Duet Ultra Firm
from $999.99
Presidents Sale
Beautyrest Black22 Hybrid L-Class Firm
from $2,349.99
$2,049.99
Cloudtech Stratus Medium Euro Top
from $1,299.99
Hybrid Infinity Cool Luxury
from $1,249.99
Online Only Sale
The DreamCloud Mattress Set
from $949.00
$749.00
Online Only Sale
Nectar Classic 4.0 Mattress Set
from $1,149.00
$509.00
Presidents Sale
Kingsdown Passions Glenmere Pillow Top Green
from $2,799.00
$1,140.00
King Koil Premiere Luxury Firm Box Pillow Top
from $1,699.99
Sealy Carmel Creek Medium Euro Pillow Top
from $1,099.99
Sealy Cliff Rose Plush Euro Pillow Top
from $1,394.99
Online Only Sale
Serta Armisted Plush Euro Top
from $889.99
$589.99
$300 Instant Gift
TEMPUR - Adapt Medium Hybrid Mattress
from $1,999.00
$1,899.00
Presidents Sale
Stearns & Foster Estate – Firm Tight Top
from $2,299.00
$2,099.00
Only Available While Supplies Last
Leesa Legend Hybrid California King Mattress
from $2,699.00
$1,549.99
King Koil Premiere Plush Box Pillow Top
from $1,799.99
Presidents Sale
Sealy Hybrid Albany Medium
from $1,779.99
$1,679.99
Cloudtech Stratus Firm
from $1,099.99
$300 Instant Gift
TEMPUR - LuxeAdapt Soft Mattress
from $3,699.00
$3,399.00
$300 Instant Gift
TEMPUR - ProAdapt Medium Mattress
from $2,899.00
$2,799.00
Sit 'n Sleep Giana Mattress
from $1,199.99
Online Only Sale
Kingsdown Beauty Firm
from $1,017.00
$701.00
Cool Encore Classic Mattress
from $549.99
$300 Instant Gift
Purple Hybrid Premier 4
from $3,199.00
$2,799.00
Presidents Sale
Hybrid Infinity Cool Essential By Classic
from $999.99
$899.99
Online Only Sale
DreamCloud Premier2 Mattress Set
from $1,149.00
$899.00
Presidents Sale
Stearns & Foster Reserve – Firm Euro Pillow Top
from $5,199.00
$4,599.00
Presidents Sale
Stearns & Foster Estate – Firm Euro Pillow Top
from $2,499.00
$2,299.00
King Koil Laurel Plush Euro Top
from $1,399.99
King Koil Voyager Plush
from $1,899.99
King Koil Genesis
from $5,699.99
King Koil Autumn Firm Euro Top
from $2,299.99
Presidents Sale
Beautyrest Black22 L-Class Medium Pillow Top
from $2,849.99
$2,549.99
Presidents Sale
Beautyrest Black22 Hybrid C-Class Medium
from $3,049.99
$2,649.99
Presidents Sale
Beautyrest Black22 L-Class Firm
from $2,249.99
$1,949.99
Presidents Sale
Sealy Hybrid Brenham Soft
from $1,979.99
$1,879.99
Online Only Sale
Sit 'n Sleep 14” Luxury Hybrid
from $989.99
$689.99
Online Only Sale
Sit 'n Sleep 12” Foam Mattress
from $879.99
$579.99
Online Only Sale
Sit 'n Sleep 10” Foam Mattress
from $879.99
$579.99
Presidents Sale
King Koil Alpine Trimline Ultra Plush
from $3,799.99
$3,499.99
Sealy Bixby Creek Firm
from $899.99
Sealy Malibu Palms Soft
from $1,299.99
Sealy Cliff Rose Cushion Firm Euro Pillow Top
from $1,394.99
$300 Instant Gift
TEMPUR - LuxeBreeze° Soft Mattress
from $4,999.00
$4,699.00
Presidents Sale
King Koil Smartlife Lily Luxury Firm With Remote
from $5,299.99
$4,799.00
Online Only Sale
Kingsdown Tenderness Plush
from $1,017.00
$701.00
King Koil CA King Aria Firm
from $1,599.99
King Koil CA King Caprice
from $1,099.99
Presidents Sale
Beautyrest Carbon Medium
from $1,599.99
$1,299.99
Cool Encore Elite Mattress By Classic
from $1,899.99
Cool Encore Standard Mattress By Classic
from $1,899.99
Cool Encore Firm Mattress By Classic
from $999.99
Cool Encore Classic Mattress By Classic
from $799.99
Cool Encore Luxury Mattress by Classic
from $1,699.99
Primo Galaxy 2
from $359.99
Hybrid Infinity Cool Radiance By Classic
from $1,699.99
Presidents Sale
Beautyrest Black22 K-Class Firm Pillow Top
from $4,049.99
$3,549.99
Presidents Sale
Kingsdown Temp IQ Hybrid Plush
from $2,349.00
$2,115.00
Presidents Sale
Kingsdown Temp IQ Hybrid Firm
from $2,349.00
$2,115.00
Presidents Sale
Kingsdown Paris View Ultra Plush Euro Top
from $4,149.00
$3,942.00
Presidents Sale
Kingsdown Ethans Glen Plush
from $3,849.00
$3,657.00
Presidents Sale
Kingsdown Ethans Glen Firm
from $3,849.00
$3,657.00