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Comfort Dreams 'Mem-Cool' 3-inch Memory Foam Mattress Topper

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ITEM# 10828449
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    Comfort Dreams 'Mem-Cool' 3-inch Memory Foam Mattress Topper
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    ITEM#: 10828449

    Sleep in comfort with the addition of this memory foam mattress topper. Available in six sizes, this three-inch mattress topper features a four-pound density to help provide the support that your body needs. It also helps keep you cool with a memory foam that allows for ten times more air flow than traditional memory foam. Naturally antimicrobial, this topper helps resist dust mites.

  • Type: Memory foam
  • Air flow is accomplished using a patented process that opens-up the foam cells for both enhanced air flow and quicker heat transmission and dissipation
  • 10 times the air flow of traditional memory foam
  • 50-percent greater air flow than any other cool memory foam
  • Originally designed for NASA, this space-age foam cradles your body, reducing pressure points that cause tossing and turning
  • Hypoallergenic, and temperature-sensitive foam
  • Memory foam is resistant to dust mites and is naturally antimicrobial

  • Dimensions:
    • Twin: 39 inches wide x 75 inches long x 3 inches thick
    • Twin XL: 39 inches wide x 80 inches long x 3 inches thick
    • Full: 54 inches wide x 75 inches long x 3 inches thick
    • Queen: 60 inches wide x 80 inches long x 3 inches thick
    • King: 76 inches wide x 80 inches long x 3 inches thick
    • Cal King: 72 inches wide x 84 inches long x 3 inches thick

    Memory Foam Do's and Don'ts:
    1. To maximize memory foam expansion; remove from packaging within 72 hours of receipt.
    2. This product arrives very tightly packed. Please unwrap and allow 48 hours for this product to return to its original shape.
    3. Being sealed in plastic packaging sometimes traps odors. A few hours of airing usually removes the odor.
    4. 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 mattress topper buying guide.


    Type Mattress Topper
    Thickness 3 Inch
    Memory Foam Type Memory Foam
    Density 4 Pound
    Firmness Medium
    Product Features Antimicrobial, Hypoallergenic
    Dimensions 58 in. W x 77 in. L x 3 in. D
    Model Number C-3F3000
    Country of Origin United States

    Customer Reviews

    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    • JLM

      Great sleep. Very comfortable. It's heavy and hard to position on the bed.

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    • Put on guest bed

      This is a very nice way to increase the comfort of a mattress. I am glad I got it.

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    • Ms.

      After receiving the topper with such high reviews we hate it. It too soft and the body falls into it. It gives little to no support to the back.

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    • Comfortable for sleeping, but odor is offensive

      This pad fit our king bed well, and once laid out, settled nicely into the shape of the top of the bed. But, despite 4 days of lying it out to "air", an intense odor persists. The odor seems to stay with the pad regardless of time. It is comfortable to sleep on, and fits the bed well. We are hopeful that eventually the odor will disappear. It is far too heavy and cumbersome to re-roll and return. I wonder if all "foam" toppers have this issue. I would hope that it could be mitigated.

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    • Comfort for sleeping

      This is very helpful for sleeping on a mattress that is too hard. It does cause problems in that you have to find fitted sheets with deep deep pockets. Other than that, I have been very pleased.

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    • Good for the first 6 months...

      This topper is great for a short term fix. It worked great for the first 6 months but fell short thereafter. Purchased it to replace the pillow top on our air mattress (air mattress was 12 years old). I ripped the old pillow top off of the air mattress and placed this pillow top directly on top of the air mattress. What a charm at first but then after approximately six months I starting to feel a depression on my side our of king size bed (the "w" syndrome) again and was awakened with hip and back pains. I purchased this topper back in June 2008 and wanted to wait a fair amount of time to provide a meaningful review (kick the tires so to speak) as most reviews provided on this site are provided within the first 1-2 months of purchase. Feel the price paid for the topper was fair given the short term fix it provided. I now know its time to replace the existing topper or consider purchasing a new bed (perhaps the latex toppers would last longer??). As for how hot or cold the topper makes you feel toasty warm in the winter and comfortable in summer (with central a/c). I am 5'3" weighing in @ 130lb and sleep predominately on my side and stomach. Hope you find this review helpful.

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    • Not the best memory foam ...

      This is not the best memory foam we've owned to date. It doesn't seem to have the same support and comfort levels of previous (non-blue) mattress toppers. In addition, it has a "chemical" odor that seems to really bother my wife, even with a mattress pad and sheets over the pad. Not bad for the price, and still better than the mattress itself ... but, I wouldn't purchase this item again ... I'd go back to the traditional memory foam.

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      As an ex-gymnast, I have more joint and back problems than I can list and woke up with tears most mornings from pain. This topper made sleeping enjoyable again and virtually pain free!! The only negative, you will hate when you have to sleep in a bed without it and will wish it was portable. The only thing I will say is the color is a bit ugly and can discolor but who cares when it is topped with sheets. Just make sure to let it unroll and sit out for a few days to air before putting on your bed.

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    • memory foam mattress topper

      this mattress topper is very comfortable to lay on,however the reason I purchased it from is,the way it was advertised on their website as being very different from the other "memory foam "mattresses on the market,in that,it was "not "supposed to heat up from your bodyheat overnite as brands like Tempur-Pedic has been known to do.But,it does!! it was supposed to sleep Cool because of its' different type of foam.But its'the same as 3 other brands of memory foam mattresses I've tried .I still wake up some mornings hot & sometimes sweaty and it's still winter,it's going to be more difficult when Spring & Summer arrive!

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    • 3-inch "Cool" Memory Foam Mattress Topper

      Nice concept, but this foam is not comfortable to me. It is much too firm and did not do away with the "hot spots" that were causing joint pain. Also, the material is very fragile. It tore while unrolling the packing. Overall - it's only "OK" at a premium price. The cheaper foam toppers are better.

      Read More

    Questions & Answers

    Get your product questions answered right here.
    • Is it CertiPUR Certified please?

      • Hello Christopher, this topper is not CertiPUR Certified. Thanks for shopping with us!

    • There are two different dimensions listed for the Queen mattress topper: 58"x77", and 60"x80". Which dimension is correct? I know in the past, we had to order one size up to get a mattress topper that actually covered the entire surface of our queen bed, but I don't know if that's still true. Also, what are the actual dimensions of the King mattress topper?

      • Hello rkentspeth, the queen is approximately 60 inches wide x 80 inches long. The king is approximately 76 inches wide x 80 inches long. Thanks for shopping with us!

    • Please give the dimensions of this product in XL Twin

      • Hello Nancy, the Twin XL is 39 inches wide x 80 inches long. Thank you for shopping with us.

    • Why did you choose this product?

      • Good ratings by users Gel foam - "cool" rating vs. "hot" Density (firmer)

      • Customer reviews and men-cool feature

      • Reviews

      • Sleeping on foam is hot . The men-cooling got me. Also my husband has hot legs. We will see how good MY husband is sceptical.

      • purchased because of the positive reviews.

      • I have several memory foam toppers from overstock. I like them fine, but wanted something cooler and firmer.

      • It greatly improves hard mattresses.

      • Purchased one previously and it relieved hip and shoulder pain. Purchasing a second one for second bedroom.

      • Looking for a mattress topper for son's dorm room

      • because it was highly rated by a large number of reviewers

      • Hope this will work well for my son's dorm room bed.

      • Because it offers a memory cool form

      • It was the thickness and density I needed and had good reviews.

      • Rating

      • Needed 4 pound density

      • Recommendation from friend

      • new mattress is NOT as soft as it was at store, I am tired of hurting when I wake up and this has good review and cooling

      • 4 lb. @ cool

      • Ordered it some time back and liked it. Time to replace.

      • Looks like a product that will last

      Read more Read less
    • Is this made in the USA?

      • Hello zippy1948, yes, this is made in the US. I hope this helps. Please let us know if you have any additional questions. Thank you for shopping with us!

    • I did a lot of searching on your site and shortlisted two memory foams: Slumber Solutions Gel Memory foam 3 inch mattress topper and Comfort dreams Mem-Cool 3 inch memory foam topper. When I read the product specifications, i found Comfort dreams to be better (as it had temperature adjustment, allergy prevention features etc), but when i read the product reviews, i found them to be totally opposite (most reviews say that it does not last for long and heats up!). I need a high quality brand for a +70 year old patient. We were already using a topper (do not know its brand name) that lasted for many years. Please guide on best available option?

      • I can't answer for the Comfort, but I have purchased and love the Gel Memory Foam topper. I have severe spine issues (4 surgeries,etc.) and heat up quickly! I have used this topper for over a year now and love it! It is still keeping it's form/fluff and still keeping me cool..and not cold! My husband has fallen in love with it too! As he was very skeptical...also...he is not a little man..(200+ lbs..) and the foam still plumps up, night after night....

    • With information provided and simple math, I calculate the density to 2.38 lb. to 2.48 lb per cubic feet for the various sizes. That does not match the description on 4.0 lb?

      • Hi jemindal, after reviewing with our support team we have verified that the density for this mattress is 4 lbs. Thanks for shopping with us.

    • My other visco foam toppers came with a cover around them. Does this just come as a foam pad? I am concerned about keeping it clean. Can a cover be purchased.?

      • Hello quinn911, this does not come with a cover. Thank you for shopping with us.

    • Is this or gel foam cooler?

      • Hello kazinca, Gel is cooler. It allows more air flow. Thank you for shopping with us!

    • What are the dimensions for the California King?

      • Hello jesscannady, The California King measures 72 inches Wide x 84 inches Long and 3 inches thick. I hope this helps you!

    • Could u give measurements for your twin Xl please?

      • Hello 0526pennie, The twin measurements are 38 x 80x 3. Thank you for shopping with us!

    • How much does the queen size topper weight? I need to know the actual weight and the shipping weight. Thank you!

      • I think mine was between 30 and 33 lbs when shipped. The container it's shipped in weighs almost nothing. It's all topper.

    • I plan to use a mattress cover, will that effect the memory-cool factor? What mattress cover is recommended?

      • Hi codygabe, no it will not effect the memory foam cooling factor. I use cover pad for my memory foam and works great! Any mattress pad will be fine. Thanks for your interest have a great day!

    • I asked about the firmness of another topper and never got the answer. I am looking for a firm, king size, mattress topper, 3" or 4". Which one would you recommend? Also, if I try it and do not like it, can I return it? If so, do you pay for the return shipping?

      • Let me answer the return question first. The policy is that once it is opened it can't be returned unless there are defects to the mattress. We recommend using the buying guide to help with your selection and to read reviews. We also want you to know that you can contact us anytime because we will do everything we can to make you happy.

      • we own the 3" memory cool topper for two of our beds. I would call them a medium firm but not a firm.

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      • A general answer to this question is that many manufacturers make product for companies that private label them. These products you are speaking of may not have been labeled.

      • I wouldn't call this a generic form of the product just because it does not have a label. It is packaged with information on it and is exactly as you see it on Overstock. We own two of these for king sized beds and have had them for quite some time now. They are still in like new condition and hold up very nicely. The description provided by Overstock is right on the mark for this product. I for one appreciate the excellent prices that Overstock offers on quality goods like this. Have you priced this on other sites? I think you would be surprised at how reasonable Overstock is.

      Read more Read less
    • Do you guys send generic versions of what we order?

      • Thank you for your interest. Overstock prides itself on its ethical business practices. We strive to provide our customers with the best merchandise possible for the money. Much of the time, we are able to pass on savings to our customers by providing products without labels. If we have legitimate concerns with an item please feel free to contact our and we will do whatever we can to resolve the issue.

    • Where can I find the density on this product you just sent me?

      • Topper features a premium 3-inch thickness and 4-pound density.


      • The visco density is 2.5 lbs and conventional density is 1.41 lbs

      • Ours is a 4lb density. I think it was listed in the description because I specifically wanted 4 lb so I was careful to look at the description

      Read more Read less
    • I just recieved this product. Why doesnt it contain any labeling on it? It seems that you guys just send out a cheaper version of what i ordered

      • the manufacturer provides the labels if they are not on there they did not come them

    • what color is this product? the picture show it is white?

      • Thats correct its white.

      • Are you sure it is white? It says it is Red.

      • Yes its WHITE, the features tap is incorrect and currently being fixed.

      • It's white, although we have gotten one in the past that is a pale blue color.

      Read more Read less
    • dose this product come with a Manufactures warrenty?

      • Thanks for your interest, unfortunately there is no warranty for this topper.

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