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Comfort Dreams Anti-bacterial/ Allergy/ Dust Mite Silver-treated 10-inch California King-size Memory Foam Mattress

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Sale: $551.69
MSRP: $1,199.99 $648.30 (54%) off
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ITEM# 12375940
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    ITEM#: 12375940

    This anti-bacterial memory foam mattress features a Silpure (silver treated) feature. Silpure is a nanotechnology application in which real silver particles are processed by micro-encapsulation in the fiber, producing an antibacterial effect.

    • California king-size mattress is resistant to bed bugs and mites
    • Memory foam mattress measures 10 inches high x 72 inches wide x 84 inches long
    • Silver treated
    • Composed of one 3-inch layer of 4-pound memory foam atop a 7-inch core of traditional urethane foam
    • Fabric is 100-percent polyester with Silpure
    • Density: 4 pound
    • Originally designed for NASA, this space age foam cradles your body, reducing pressure points that cause tossing and turning
    • Finish is permanent and resistant, even when the fabric in which the yarns are used is washed time after time.
    • Ecologically acceptable natural finish

    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.

    Click here to view more sizes.

    Once opened this product is non-returnable.


    Mattress Type Memory Foam
    Thickness 10 Inch
    Memory Foam Type Foam, Memory Foam
    Density 4 Pound
    Support Medium
    Mattress Top Specialty
    Product Features Antimicrobial, Bed in a Box
    Recommended Foundation Type Bed Slats, Box Spring, Platform
    Model Number M-1025145LS51
    Country of Origin United States

    Customer Reviews

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


      Have been sleeping on this mattress a few months now and absolutely think it was THE best buy I made on Overstock super comfortable not too soft not too hard. Price is excellent Thanks O for giving your customers only the BEST !!

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    • Most Recent

    • Mattress

      I am very happy with this mattress it is very comfortable.

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    • Perfect!

      I have this in a guest room and everyone always remarks on how great they sleep!

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    • Okay, but I wouldn't recommend

      We had a water bed for over 30 years. We thought memory foam was the way to go. As far as firmness, the bed is very similar to a water bed. But the foam does not absorb body heat like a water bed. Thus, we wake up several times a night overheated, throw off the covers, get cold, pull the covers back, and the cycle begins again. We have tried a cooling mattress cover but that has not alleviated the problem. Because we have used this mattress for almost a month, we can't send it back. We will have to get another (probably more expensive) mattress and eat the cost of this one. Trying to find an inexpensive mattress will cost us plenty. You truly do get what you pay for. As far as is concerned, I'm very pleased with their service and delivery. We let the mattress air about 48 hours, and it was fine. The mattress was delivered before the listed date of arrival, in good condition, as expected. The heat issue is the only problem we have. I've been told that's because it's probably Chinese foam, which is more dense and can't deal with body heat like looser foam. It's a shame because everything else is fine.

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    • Comfort Dreams California King Bed

      I had bought this bed last week, and received it yesterday, Fast delivery about 3 days to get here, We set it up and let it get its foam structure up, They said to wait 72 Hours before actually sleeping on the bed, once we got it set up, it only took a couple hours, We slept on it the same night, It's amazing, Its everything we thought it would be, Its not too firm and not to soft, It is a Medium. Some people had a foam smell on theirs but I never smelt anything like that. Its a quick easy set up. If you are looking for a big bed, then buy this, it does keep you cool. Very happy and please with this bed, It is about 70 LBS. Very very pleased!!!

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    • I LOVE this mattress - stiff & smelly at 1st

      I have had this for a month and it still has the "smell" to it. Very stiff but is working out. This is a great product for allergies and a bad back! I haven't had pain since I got the mattress :)

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    Questions & Answers

    • Why did you choose this product?

      • We bought full size for our kids before and they are very comfortable.

    • What is the fire retardant made out of? are there carcinogenic chemicals in the mattress like there are in almost all mattresses made in the US?

      • Hi jackieanderson, we were able to verify with our support team. The mattress identified as Overstock SKU 12375940 contains two layers of polyurethane foam. One is a visco-elastic foam and the other is conventional foam that does contain a fire retardant. The composition of this fire retardant is proprietary, but it does not contain any halogenated materials. To best of our knowledge, there are no carcinogenic materials in either of the foams that comprise this mattress. I hope this help, if you have any other questions please let me know.

    • Approximately what are the dimensions and weight of the 'very tightly packed' shipment? Want to make sure I can get the delivery in the house.

      • It is about 70 LBS,It's rolled up, so its in a plastic wrap, and cardboard.

    • What type of bedframe and boxsprings are needed for this mattress?

      • This foam mattress need something completely flat underneath. It doesn’t matter is customer use box spring or flat bed just make sure is completely flat.

      • We bought a Platform for this bed, no need to buy any box springs if you get a platform, unless you still want boxsprings

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    Shopping Tips & Inspiration

    Shipping & Returns


    3-5 Business Days *

    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

    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

    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.


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