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

Overall Rating Rating 4.3  |  15 reviews  |  Write a review
Today $559.99
$640.00 (53%) off
MSRP: $1,199.99
Item #: 12375940
    Rest more soundly and wake up rejuvenated when you sleep on this plush California king memory foam mattress. This luxurious space-age mattress cradles your body in comfort and support to reduce pressure points while helping you to achieve deeper sleep....more

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Sponsored Links What's This?
    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.
Memory foam, Polyester
Model No:


  • Mattress Type
    Memory Foam
  • Thickness
    10 Inch
  • Memory Foam Type
    Foam, Memory Foam
  • Density
    4 Pound
  • Support
  • Mattress Top
  • Product Features
    Antimicrobial, Made in USA
  • Recommended Foundation Type
    Bed Slats, Box Spring, Platform
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Showing most helpful review on this product.

  • 5 Stars 7
  • 4 Stars 7
  • 3 Stars 0
  • 2 Stars 1
  • 1 Stars 0
View All Most Helpful Reviews
  • 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.

    • How did the color on site compare with the actual product? n/a
    • Please tell us about the quality of the product. Okay, if you can deal with cheap Chinese foamk.
    • How accurate was the on site description of the product? Mostly true.

    mountainwoman56 from Tennessee, Apr 23, 2013

  • 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!!!

    • How did the color on site compare with the actual product? Perfect
    • Please tell us about the quality of the product. Great, everthing and more.
    • How accurate was the on site description of the product? Very

    bsanford89 from North Platte, NE, Apr 23, 2013

  • 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 :)

    • How did the color on site compare with the actual product? Exact
    • Please tell us about the quality of the product. Excellent
    • How accurate was the on site description of the product? Exact

    amchrist from Nashville, Feb 12, 2013

  • Great service

    This mattress was a replacement for a freeflow waterbed. That being said it has been very hard adjusting to the firmness of the mattress. I was somewhat worried about the smell that many had said accompanied the product but I didn't notice any smell. The mattress arrived in a timely manner. We unrolled it onto the waterbed frame (we have a king size waterbed) we ordered the california king and it was a perfect fit. The mattress sponged up very quickly but is extremely firm. The difficulty getting used to it may be due to the big change in type of mattress. With use the mattress has softened up some and continues to soften. We are still having a hard time with the firm feel. I have not had any other experience with memory foam mattresses so I have nothing to compare it to. I am looking forward to long comfortable use of this product as both the bed and the occupants adjust. The service that provides is excellent, prompt timely delivery, easy ordering and great shipping rates. I will continue to shop overstock whenever I need something they carry.

    • How did the color on site compare with the actual product? N/A
    • Please tell us about the quality of the product. High quality
    • How accurate was the on site description of the product? Accurate description up to the point where it failed to say how firm the mattress was

    pandabeartx from El Paso, Texas, Mar 25, 2012

  • i love this mattress

    i love this mattress, it is very comfortable for me to sleep on it. it is extra long so the edges dont touch my feet. and it memory foam. i love it.

    • How did the color on site compare with the actual product? same
    • Please tell us about the quality of the product. very good quality
    • How accurate was the on site description of the product? accurate

    j9jb from Houston, TX, Oct 12, 2011

View All Most Recent Reviews

Product Q&A

Ask a Question

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? jackieanderson on Apr 27, 2013
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Answer This Question

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. overstockcustomercare1 on May 6, 2013

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. jo515 on Apr 20, 2013
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Answer This Question

It is about 70 LBS,It's rolled up, so its in a plastic wrap, and cardboard. bsanford89 on Apr 23, 2013

What type of bedframe and boxsprings are needed for this mattress? brumfields on Dec 10, 2012
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Answer This Question

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. overstockcustomercare1 on Dec 11, 2012
We bought a Platform for this bed, no need to buy any box springs if you get a platform, unless you still want boxsprings bsanford89 on Apr 23, 2013

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

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