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Comfort Dreams Select-A-Firmness 11-inch King-size Memory Foam Mattress
 
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Comfort Dreams Select-A-Firmness 11-inch King-size Memory Foam Mattress

Overall Rating Rating 4.5  |  570 reviews  |  Write a review
Today $499.99
Compare $639.89
Save $139.90 (22%)
Item #: 11281323
    You will think you are sleeping on a cloud when you add this thick king-size memory foam mattress to your bed. This mattress has eleven inches of foam to comfort and support your body so that you sleep soundly and peacefully all night long....more

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Sponsored Links What's This?
    Get the rest you need with an 11-inch-thick memory foam mattress. The unique bedding accessory will help you enjoy a deep, relaxing sleep night after night.

    • Mattress is available in three firmness levels: soft, medium and firm
    • Eliminates motion transfer and uncomfortable pressure points common in most innerspring mattresses
    • Soft: 2-inch layer of 3.5-pound memory foam, 2-inch layer of 2.5-pound memory foam, 5-inch layer of 1.4-pound urethane, 2-inch layer of 1.5-pound urethane foam
    • Medium: 2-inch layer of 3.5-pound memory foam, 2-inch layer of 3-pound memory foam, 2-inch layer of 1.4-pound urethane, 5-inch layer of 1.5-pound urethane foam
    • Firm: 2-inch layer of 4-pound memory foam, 2-inch layer of 3.0-pound memory foam, 7-inch layer of 1.5-pound urethane foam
    • Originally designed for NASA, this space age foam cradles the body, reducing pressure points that cause tossing and turning
    • Can be used with existing box springs or platform bed
    • Resistant to dust mites and is naturally antimicrobial
    • Mattress measures 11 inches high x 76 inches wide x 80 inches long
    Memory Foam Tips:
    • Remove from packaging within 72 hours of receipt to maximize expansion.
    • Product arrives very tightly packed. Unwrap and allow 48 hours to return to its original shape.
    • Being sealed in plastic packaging sometimes traps odors. After unwrapping, allow product to air for a few hours.
    • 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.

    Overstock Exclusive Product

Dimensions:
80 in. L x 76 in. W x 11 in. T
Materials:
Memory foam, microfiber, cotton
Model No:
na

Features

  • Mattress Type
    Memory Foam
  • Thickness
    11 Inch
  • Density
    3.5 Pound
  • Support
    Firm, Medium, Soft
  • Mattress Core Construction
    Foam
  • Mattress Top
    Specialty
  • Antimicrobial
    Yes
  • Recommended Foundation Type
    Bed Slats, Box Spring, Platform
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Showing 5 most helpful reviews on this product.

  • 5 Stars 417
  • 4 Stars 93
  • 3 Stars 21
  • 2 Stars 11
  • 1 Stars 28

Most Helpful Reviews

  • Too Good To Be True

    Well, we took the plunge after reading how happy everyone else was with this mattress. And here we are, not even a full six months later, in the market for yet another new bed. We had such high hopes! And it was heavenly at first, this bed. Like a cloud! But my husband, all 6' 4" and 275 lbs of him, crushed down the foam on his side in less than three months. So we spun it around and the 120 lbs me slept in the sunken spot, as we figured I was lighter and therefore wouldn't sink as much. Now, there is a sunken spot on both sides and the once beloved mattress is headed for the trash. If it had just been the 120 lbs me, the bed probably would have lasted forever. But if you weigh in excess of 200 lbs, DO NOT BUY THIS MATTRESS! Unless, that is, you only need to use it for three months... And I must say, in all fairness, that the first three months, before the crushed down foam lost its memory, that was the best bed I ever slept in...... The BEST! Alas, ours was but a brief encounter, and doomed from the start it seems... Still, before it got all forgetful, I loved that bed passionately...

    • Would you recommend this to a friend? No
  • Select-A-Firmness Worth the Extra Money

    Prior to this purchase, I had purchased an OVERSTOCK bulk pack of two 10" Queen sized mattresses for the guest rooms in our new weekend home. We also needed a bed for ourselves so we decided to try these before we purchased a King sized. We liked it! The MEMORY FOAM is very different from what we are used to (a number bed) - much harder but, still very comfortable. And it was not at all hot - a real concern for this 50+ woman. LOL. After the first weekend, we were hooked. I came back to OVERSTOCK to search for the King and found this SELECT-A-FIRMNESS. I ordered the MEDIUM and I have to say that it is worth the extra money - (about $70.00 if you are an Club O member.) There IS A NOTICEABLE difference in the firmness and both of us are glad I paid for the option. It was packed "tootsie roll style" - like the queens but, in a plastic sock instead of the canvas. It plumped up quickly- we slept on it the first night and, we didn't notice any smell at all, (and I know the smell others write about because I've ordered memory foam pads - they smelled for weeks - and were hot.) I recommend HIGHLY this mattress. (And my friend who purchased the name brand thinks that this one is just as comfortable as hers.) If you are at all concerned about the firmness, try the SOFT but, keep in mind that the closer the mattress molds to your body - the warmer the mattress will feel. Thank you OVERSTOCK. This mattress is a great value!

    • Would you recommend this to a friend? Yes
  • Great Buy

    I'm actually in the mattress industry. Definately needed a memory foam mattress. At this price, for a king size, it was a no brainer. Down side is, ther's no warranty, but for $****, i'm fine with it. I weigh about 225 so I opted for the soft. I actually find it comparable to the Tempur-Pedic cloud but thicker. The smell isn't a plus either but i know it goes away after a couple of days. Great feel. Great price! if you're heavier than 260, get a medium, more than 300 get the firm. Looking forward to buying more of these for my family if need be. Memory foam isn't for everyone but if you need better pressure relief, this is the way to go. Just remember this, the bed should conform to you. Not the other way around

    • Would you recommend this to a friend? Yes
  • Does Not Stand the Test of Time

    I tried the Comfort Dreams mattress in hopes of bypassing the higher cost of a Tempurpedic model. At first the mattress worked well. It did not have the same quality of overall comfort the Tempurpedic models had, but for a fraction of the price I was OK with that. Many of the reviews I read were very similar. The problem showed up a few months into ownership. I did not realize how many of the reviews were written in the first few weeks of receiving the mattress. The foam does not hold up very long without starting to collapse, or cave in, or whatever else you wish to call it. I tried turning it around (head to foot) which did not work either. Just for the record, the mattress never got wet or had any issues with being mistreated. Luckily I found a great deal on a nearly new Tempurpedic; I purchased it and have had none of the issues listed above. The Comfort Dreams mattress is now in our guest bedroom because we cannot sleep on it with any comfort.

    • Did the color match the color displayed onsite? Yes
    • How is the quality of the product? Does not last.
    • Did the description onsite accurately describe the product? Yes, for a couple of months
    • Would you recommend this to a friend? No
  • had 3 years it needs relpaced

    We purchased this mattress 3 years ago. Both my husband and I are average weight. our mattress now sag's where we slept during the night and we both wake up with neck and back problems. It has no longevity. I would not recommend wasting your money on this mattress un less you want to replace it in a few years.

    • How did the color on site compare with the actual product? fine
    • Please tell us about the quality of the product. liked it but its sags really bad after sleeping on it for three years. not worth the price if it has to be replaced already
    • How accurate was the on site description of the product? it was accurate.
    • Would you recommend this to a friend? No
View All Most Helpful Reviews

Most Recent Reviews

  • Sweet Dreams

    I love this mattress and the comfort. My husband and I both suffer from arthritis and this allows us to get a good nights sleep without pain. I switched for a Select Comfort Queen size to this Comfort Dreams King size. No going back to anything else, we both love it.

    • How did the color on site compare with the actual product? Good
    • Please tell us about the quality of the product. Excellent
    • How accurate was the on site description of the product? Excellent
    • Would you recommend this to a friend? Yes
    Flag

    pah1964 from Pennsylvania,

  • Delighted with product and service.

    This is the second mattress, of the same product, I have purchased. The first was a queen sized unit for my son's guest bedroom. We slept on it, then they slept on it and others, all found it very comfortable and supportive. I purchased the king size to replace a 10 year old memory foam mattress. I had spinal surgery 2 days before I received the new mattress. It came as listed, on time and in good condition. My neighbor removed my old mattress, lay out the new one, opened the packing and watched it swell to size. I let it air out, with the ceiling fan on, for 24 hours. I have been sleeping on it since. I love the great support and soft feeling. I ordered the medium firm and used an old mattress pad I had. I sleep well, and my back is healing. Thank you Overstocked for a great product!

    • How did the color on site compare with the actual product? As advertized.
    • Please tell us about the quality of the product. Knew quality was good, that is why I bought.
    • How accurate was the on site description of the product? completely
    • Would you recommend this to a friend? Yes
    Flag

    danofcarolina from Western North Carolina,

  • Medium is too firm

    This was a medium mattress that we purchased and it is the firmest bed we have ever slept on. We woke up so sore from sleeping on this bed that we are going to have to purchase a soft topper.

    • How did the color on site compare with the actual product? Yes it matched
    • Please tell us about the quality of the product. Made very well but too firm
    • How accurate was the on site description of the product? Medium is too firm
    • Would you recommend this to a friend? No
    Flag

    sherylkiwi from Reno, NV,

  • love my bed

    love it if you've only slept on a regular mattress all your life get a medium or soft because the medium is still a little firm to me but i love it. you canalso get the soft but it could be too soft over the years. no springs though :)

    • How did the color on site compare with the actual product? looked the same
    • Please tell us about the quality of the product. the product came rolled up like a tootsie roll. i couldn't believe a king size mattress was in there but it was. after you on rolll it it comes back to itsoriginal shape. it was quite a show. it smells weird for the firstfew days then its good. no matter what i do to it, it always goes back to its shape.
    • How accurate was the on site description of the product? as described
    • Would you recommend this to a friend? Yes
  • Great product

    We own three king size versions of this product. We spent $2000 for another mattress and ended up replacing it with this after only a year and a half! Buy the firm and get the 3 inch memory foam mattress topper. You will be so happy.

    • How did the color on site compare with the actual product? Exact same as viewed
    • Please tell us about the quality of the product. Excellent
    • How accurate was the on site description of the product? Excellent
    • Would you recommend this to a friend? Yes
    Flag

    sarahgmc1 from Florida,

View All Most Recent Reviews

Product Q&A

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Is the king firm safe for babies to sleep on? jle127 on Apr 12, 2013
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Thank you for your interest in the Comfort Dreams Select-A-Firmness 11-inch King-size Memory Foam Mattress. This should be safe for a baby to sleep on. overstockcustomercare1 on Apr 17, 2013
 
 

For a king firm - How many pounds per cubic foot? jle127 on Apr 12, 2013
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Answer This Question

Hello jle127! The firm has the following: 2-inch layer of 4-pound memory foam, 2-inch layer of 3.0-pound memory foam, 7-inch layer of 1.5-pound urethane foam. Thanks for shopping with us. overstockcustomercare1 on Apr 18, 2013
 
 

Can the mattress be put on a bed with 12 slats support directly? xiaodixiaodi on Nov 19, 2012
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Answer This Question

Yes it can be. overstockcustomercare1 on Nov 19, 2012
 
 

Is there a warranty against sagging? For instance with some other memory foam mattresses if it dips more than 3/4 inch there is a warranty against that. leahandnic on Sep 26, 2012
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Answer This Question

I dont know minners605 on Dec 24, 2012
 
Their is a 5 year Limited Manufacturer warranty. overstockcustomercare1 on Dec 26, 2012
 
 

How do you wash the protective cover of the mattress or can you even wash it? xmaslover on May 24, 2012
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Answer This Question

The cotton cover maybe be washed. overstockcustomercare1 on May 30, 2012
 
 

what size and weight of the mattress in the plastic box. How long can this mattress is stored in the plastic box cyakova on Mar 5, 2012
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Answer This Question

We don’t recommend to have the mattress stored more that 2 months. The size of the mattress is 76 x 80 and the weight is 91 lbs. The package dimensions are 81 x 16 x 15. overstockcustomercare1 on Mar 6, 2012
 
 

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