Quilted Top 10-inch California King-size Memory Foam Mattress

MSRP: $869.99
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ITEM# 13731904
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    • Warranty
      Included Warranty: 15 year Limited Manufacturer
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    ITEM#: 13731904

    This mattress uses three layers of high density memory foam to distribute your body's weight comfortably as you sleep. Since the mattress conforms to your contours, it supports and cushions you in any sleeping position. In addition, the antimicrobial materials and removable machine-washable mattress cover make it easy to keep this mattress clean. This mattress is ideal for your Master bedroom and Guess room. Additional sizes are also available.

    • Improves circulation while reducing pressure points that can disrupt your sleep
    • Mattress eliminates motion transfer and disperses your weight evenly
    • Medium firm memory foam support level
    • Dimensions: 72 inches wide x 84 inches long x 10 inches high (California King size mattress fits most standard manufacture bed frames)
    • Air knit jacquard rayon from bamboo viscose blend cover
    • Memory foam is resistant to dust mites and is naturally antimicrobial
    • Cover care instructions: Cover removable and machine washable
    Memory Foam Tips:
    • Remove from packaging within 72 hours of receipt to maximize memory foam expansion.
    • This product arrives very tightly packed. Unwrap and allow 48 hours for this product to return to its original shape.
    • Being sealed in plastic packaging sometimes traps odors. After unwrapping, allow product to air for a few hours.
    • Due to machine-cutting manufacturing processes, there may be slight variances in the dimensions of this product.

    Due to the nature of Memory Foam the firmness level of every item is unique. Please be advised that even similar products may produce different firmness results.

    Once opened this product is non-returnable.


    Mattress Type Mattress Only, Memory Foam
    Thickness 10 Inch
    Memory Foam Type Foam, Memory Foam
    Mattress Top Specialty
    Product Features Antimicrobial, Bed in a Box
    Recommended Foundation Type Bed Slats, Box Spring, Platform
    Set Includes 1 Piece
    Dimensions See Details
    Warranty 15 year Limited Manufacturer
    Model Number MFM-240CK
    Country of Origin China

    Customer Reviews

    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    • Most Recent

    • no title
      Verified Purchase

      the mattress is very firm.

      Read More
      lrfg Nov 22, 2017
    • Good mattress
      Verified Purchase

      Super comfy. Lots of support

      Read More
      Sandra L G. Aug 12, 2017
    • Cal King Memory Foam Mattress
      Verified Purchase

      So comfortable and cool. Sleep like a queen.

      Read More
      Elizabeth D. Jul 11, 2017
    • Super comfy!!!
      Verified Purchase

      I've had this for about 4 yrs and its still great. Easy to wash removable top brought with waterproof cotton mattress pad.

      Read More
      Sonii W. Nov 21, 2016
      Verified Purchase

      We love this mattress! I don't know why we waited SO long to purchase it (a mystery to me??).. We bought a top of the line Simmons Beautyrest mattress set in 2006 for over $3000.. The mattress failed after 4 years. We went directly to the Simmons Manufacturer and had to prove by "photo measurements from every conceivable angle" that this mattress was indeed unacceptable. (Permanent, deep indentations in the pillow soft top), which sunk down deeper every tine we got into bed.) We are both average built adults, NOT big people.. Finally, Simmons replaced the mattress, for a fee.. About 3 years later, the mattress was already pathetic. We stuffed foam and anything we could find to fill the ibdentations, until we simply couldn't put up with the miserable backaches each morning. After investing HUGE $$$$ I ordered this wonderful memory foam mattress from Overstock (*). W/Free Shipping. I called Habitat for Humanity and they toll away my $3000+ mattress. No more backaches with this memory foam mattress😊. We set it up directly on our twin box-spring foundation (from the Simmons Cal-King set).

      Read More
      sleepie Aug 16, 2016
    • Most Helpful

    • Not quite 10" it would seem..
      Verified Purchase

      I have been buying these sub *** beds from the O for my kids and finally decided to get myself one. I am fairly impressed. My bed did take some time to fully return to its maximum thickness. My kids seem to do it instantly. This one was about 4" tall and now sits at about 9.5"-9.75" I would recommend this bed.

      Read More
      psycab Mar 19, 2013
      Verified Purchase

      Mattress never expanded to 10" - maxed out at 7". It took several days to figure out that one of the reasons the mattress was SOOO hard was that it was packed in the cover UPSIDE-DOWN! I reached out to customer service, sent in photos, and was given a refund.

      Read More
      amsheehan3242 Oct 22, 2013
    • its not what it says
      Verified Purchase

      its NOT a 10 inch mattress ( its more like 8 inches ) and is super firm NOT happy..........

      Read More
      peppers158 Aug 23, 2013
    • better sleep
      Verified Purchase

      exactly what the site said it was, very comfortable. i'm sleeping better than ever before.

      Read More
      dushwafl Jan 26, 2013
    • sleeping in heaven
      Verified Purchase

      After reading other reviews I was nervous to purchase this bed. I like firm beds but wasn't sure how firm I wanted to go. After a week of research and shopping other places I just placed the order. I AM SO PLEASED THAT I DID! sleeping on this mattress is like heaven. Myself and husband are slightly larger people and we sink into the foam just right. I could see how very skinny people wouldn't be pleased. We wrapped the bed and slept on it just a few hours later. There was a small odor immediately after unwrapping the bed but it went away within hours. Do not hesitate to buy this bed it has done wonders for us. Also we had problems with our arms or hands being numb after sleeping on them and don't have that issue with this bed.

      Read More
      ktshoe Apr 7, 2012

    Questions & Answers

    • Q:

      "Does this come with a box spring?"

      • A:

        Hello kristinenp, we appreciate your inquiry. This item is for the mattress only, and does not include a box spring. We hope you have found this information helpful. Thank you for shopping with us. Have great day!

    • Q:

      "What does the manufacturer warranty cover?"

      • A:

        Thank you for your interest. We apologize, but the warranty information arrives with the paperwork included with the product. We have no access to it. Please feel free to contact us again with any further questions.

    • Q:

      "How big is the box being delivered?"

      • A:

        The package''s dimensions are 75 inches long x 17 inches wide x 17 inches high.

    • Q:

      "What is the weight of this mattress in lbs.?"

      • A:

        This item is approximately 87 lbs.

    Shopping Tips & Inspiration

    Shipping & Returns

    Contact Information

    Usually leaves our warehouse in 1-2 business days. *

    Shipping Information:

    Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
    Standard shipping details
    Expedited shipping details

    Mattress Return Policy:

    Mattress Sets are non-returnable upon signature at delivery. Mattresses are non-returnable if opened or taken out of their plastic wrapping.
    More Details


    This item cannot be shipped to Alaska or Hawaii. More details

    For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

    ** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.