California King Size - Mattresses

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California King Size - Mattresses

Get the blissful night's sleep you deserve with these California king-size mattresses. Soft and inviting, these mattresses give you a rejuvenating rest you can count on. Free Shipping.*

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California King Mattresses

California king mattresses are well-known as being nothing short of luxurious. These extra-large mattresses are great for tall couples who want to lay in bed comfortably or just spread out. The California king-size mattress is much longer than a king-size mattress, measuring 72 inches wide by 84 inches long. This long, narrow mattress allows you to experience a sophisticated, comfortable sleep like no other. Visit Overstock.com to find a California king mattress that is right for you.
The California king mattress is the largest mattress size you can find on the market. With plenty of room, these large mattresses allow you to stretch out. Simply couple them with luxurious sheets, comforters and pillows for the ultimate relaxation experience. With low prices on Overstock.com, you can easily start creating your perfect bed.
There are several different California king mattresses to choose from, each one catering to a different body style. Coil mattresses are the traditional style and feature a basic, familiar form. Memory foam mattresses are the latest in comfort, allowing precise comfort for your individual body type by making you feel as if you are floating. By finding a mattress that helps you sleep best, you can experience the best in comfort.
While the California king-size may seem extravagant, it is actually quite affordable. The large mattress is delivered right to your door, saving you both time and money. When you use Overstock.com, you can also find all of your accessories in one place. Unique mattress pads that further enhance your comfort can be found with just a few quick clicks. Even though the price is discounted, Overstock.com has plenty of brand names to choose from, so you can easily find the perfect California king mattress.

Recent Customer Reviews in Mattresses

  • Dec 9, 2014

    RLM  from Maryland, Rating:5.0

    Great price great product. Ordered 2nd one today for Christmas gift. I have extreme arthritis and have lots of trouble sleeping because of pressure point pain. its all gone now.

  • GREAT MATTRESS AND VERY COMFORTABLE!!

    Dec 12, 2014

    Annie P.  from Orlando, FL, Rating:5.0

    GREAT MATTRESS AND VERY COMFORTABLE!! PURCHASED FOR MY 3 YEARS OLD'S FIRST BIG BOY BED AND HE ABSOLUTELY LOVES IT!! IT WAS DELIVERED WITHIN 5 DAYS OF ORDERING AND WRAPPED VERY WELL AND IN GREAT CONDITION WHEN IT WAS DELIVERED.

  • Great Nights Sleep

    Dec 8, 2014

    chele  from Illinois, Rating:5.0

    This mattress has been great, inflated easily upon removal from the packaging. I ordered the medium firmness and it is perfect.

  • Like sleeping on a cloud!

    Dec 8, 2014

    mooshi  from New York, Rating:5.0

    I purchased the firm version of this mattress a year ago and I have loved the mattress. It fits perfectly into the ****, full size bed frame and feels like I'm sleeping on a cloud. This mattress if firm, but not hard so you feel like you're just sitting on top of it and don't sink in. I have had several guests come visit and sleep in my bed and they never want to get up in the morning because it is so comfortable. I don't get hot easily so I did not feel like it made me any warmer than a normal mattress. It was also easy to unpack because you just unroll it and let it fluff up and the smell from being packaged up will go away. Overall, I am 100% satisfied with my purchase!

  • Amazing mattress set

    Dec 9, 2014

    Matt  from Midlothian, VA, Rating:5.0

    All I can think to say is WOW! This is the best mattress that I have ever slept on. It is firm but soft and conforms to the body due to the 14" thick memory foam mattress. I looked at a lot of mattress and my wife and I are very happy we decided on this one. Not only was the price better than anything I could find but the comfort is beyond excellent. The EZ fit box spring was extremely easy to assemble and only took a few minutes. I have never slept so well on any mattress until this arrived!!!!! I would strongly recommend this to anyone. The gel foam on the top helps to keep the heat down, and I have not been hot at all since we got this mattress. This is a heavy mattress and best to take out of the box in the room because the mattress bends easily and would be akward moving outside of the box. Based on the other reviews I was under the impression the delivery would include bed assembly, but this did not occur which I was not really surpised by since it was being shipped b...

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