Aloe Gel Memory Foam 11-inch King-size Smooth Top Mattress by Christopher Knight Home

by Christopher Knight Home
MSRP: $1,299.00
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ITEM# 14024928
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ITEM#: 14024928

Enjoy restful and rejuvenating sleep on this smooth-top mattress from the Christopher Knight Home Collection. This king-size mattress boasts three layers of gel infused memory foam to provide you with optimal comfort and support. Crafted from antimicrobial material, this memory foam mattress resists dust mites, and it regulates temperature for a comfortable night's sleep.

  • Aloe vera infused memory foam
  • Incorporated layer system that increases circulation
  • Resistant to dust mites
  • Naturally antimicrobial
  • Quilted jacquard cover (not removable)
  • Reducing pressure points
  • Temperature sensitive foam adjusts to body temperature
  • Eliminates motion transfer
  • Evenly disperses body weight
  • Never needs turning
  • Mattress can be used with an existing frame
  • Meets all flammability standards
  • Bed frame is not included

  • Medium top layer: 1-inch of 4-pound gel infused memory foam
  • Medium second layer: 3-inches of 3-pound high density memory foam
  • Medium base layer: 7-inches of reflex base foam
  • Firm top layer: 0.5-inches of 4-pound gel-infused memory foam
  • Firm second layer: 3.5-inches of 3-pound high density memory foam
  • Firm base layer: 7-inches of reflex base foam
  • Overall mattress: 11 inches high x 75 inches wide x 79 inches long

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.


Type Mattresses
Mattress Type Gel Memory Foam, Mattress Only, Memory Foam
Thickness 11 Inch, 9 Inch, Under 6 Inch
Memory Foam Type Foam, Gel Memory Foam, Memory Foam
Mattress Top Specialty, Tight Top
Mattress Support Firm, Medium
Product Features Antimicrobial, Bed in a Box
Recommended Foundation Type Bed Slats, Box Spring, Platform
Set Includes 1 Piece
Dimensions See Details
Warranty 10 year Limited Manufacturer
Model Number G1155KMF
Country of Origin China

Customer Reviews

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

    Verified Purchase

    This user earned $2.00 in rewards for writing this review.Learn More

    We got this great bed from the reviews and price that was incredible for the comfort a few years ago. Now we have a bigger apartment, and it is our new guest room king size bed. All our guests love the good nite sleep. Ditto

    Read More
    Norma M. Dec 23, 2017
  • Great mattress
    Verified Purchase

    This user earned $1.00 in rewards for writing this review.Learn More

    Very happy with this mattress and that it is antimicrobial and resistant to dust mites. I didn't notice much of a smell that some memory foam mattresses will have upon opening it.

    Read More
    christopher R. Nov 20, 2017
  • Buy this bed sleep like a baby
    Verified Purchase

    This user earned $1.00 in rewards for writing this review.Learn More

    Bought the bed for a vacation home, was not sure i was going to like sleeping on memory foam, it had so many good reviews i went for it and glad i did, i sleep as even better than the 2500 mattress i have in my home. Great buy

    Read More
    Donna B. Sep 4, 2017
  • Mattress Love
    Verified Purchase

    We've had this mattress for two years now. My wife still raves about it. Nice and firm but just enough give. Very comfy!

    Read More
    Ryan M. Jul 9, 2017
  • Enjoying restful sleep...
    Verified Purchase

    Not to hard or soft and just right! Price was just right too!

    Read More
    Debbie S. Jul 2, 2017
  • Most Helpful

  • Great Mattress!!
    Verified Purchase

    We have had this mattress for about a month and if I could give it more than 5 stars, I would. The previous mattress was a Sterns and Foster Blisswood but my husband and I think that this is better. When shopping for the S&F, we laid on a name brand memory foam bed and didn't care for it. We both think that this one is far more comfortable. The S&F was a very good mattress, of course, but still my hips and back hurt if I was in it too long. I sleep on my side and it seemed like my hips would hurt where they pressed into the mattress, like a pressure point. Also, for some reason it was hot to sleep in that bed. I know that some people have concerns about heat with memory foam, but this bed is not hot. I was really worried about that because I am warm at night as it is but I have not noticed any problems with extra warmth. I am from Louisiana and purchased the bed in early September, which is still summer down here. The high humidity can be felt inside even with air conditioning, so a hot bed would be pretty noticeable. But no problem with that. We let the bed air out for three days and neither of us can detect any odor. It seems to take a couple of days to really, fully expand. It comes flattened in an airtight wrapping and rolled up in a huge box. When we cut the wrapping off, it immediately started to expand. Later that night we thought it seemed smaller than it was supposed to be, so we measured it. It was a little smaller, but reached its proper measurements by the end of the next day. I think that as the material of the cover stretches a little, the foam of the mattress expands a little more. By the way, I ordered it on a Tuesday night and had it by Friday-very fast! I don't feel the pressure points in hips with this mattress. My back feels better. My husband had a lumbar spine fusion a few years ago and likes this bed better than the S&F. You don't sink down into it very far, but there is less pressure on every part of you. For example, if you sleep on your side like I do, your hips sink a little bit more than your waist, but not too much. Just enough to so that your body is aligned. it doesn't feel like the mattress is pressing back against your hips, though. It's hard to judge firmness because it supports you where you need it, but is just soft enough to be really comfortable. I would say that it is about medium firmness-you don't really sink into it but it gives where you need it to. We wanted a memory foam mattress because my husband is such a restless sleeper. We wanted to see if I would feel less of his movements on this type of bed. I do feel less, but still a very little (this man is a VERY active sleeper!!). But the amount of movement that I feel is greatly lessened. He turns over kind of hard and on the S&F, the entire bed would shake like Richter 5 earthquake was going on. That's kind of hard to sleep through. So now I feel some little movement but not enough to wake me up. He stays in bed more now through the whole night, whereas before he would get up and go sleep on the sofa if he felt that he was keeping me up. If he moved around a little easier I probably wouldn't feel much and I am a light sleeper. With the S&F I could feel every movement,even though that's a pretty good bed. We covered it with a Croscill 500 thread count pima cotton mattress pad, also from Overstock, and that has been wonderful also. It has just a little padding, will protect the mattress and is not hot, either. This is a really great mattress for a good price. I would order it again if I had it to do over.

    Read More
    ruth000 Oct 9, 2012
  • Look elsewhere
    Verified Purchase

    After less than 6 months use, the mattress had major sags on both sides, creating a hill in the middle that signigicantly complicated the marital aspects of the bed, not to speak of its overall comfort. The manufacturer was completely UNRESPONSIVE to repeated requests for attention under its 10 year warranty program, Thanks to for making it right.

    Read More
    mnflyer Mar 30, 2013
  • I love this mattress!!
    Verified Purchase

    I have had it for two weeks with no complaints! The mattress arrived as promised and it was easy to mange becuase it is all rolled up in a shipping box. Once I released it form the box it took a day or so to come to full height. I didn't notice a smell that I have read about with other mattresses. My sleep has become so much more restful, and I don't have those pressure point problems with my shoulder and hip. It also controls motion so my husband does not get distrubed when I get up. It is semi firm but not to much. It also gives you a firm support if you are a back sleeper. I would buy another one and recommend it to a friend which I have already done.

    Read More
    gail701 Feb 24, 2012
  • Product is not as advertised
    Verified Purchase

    We received our mattress in good order. However after letting the mattress fully inflate on our platform bed frame we discovered that this mattress has very little support. After unzipping the cover we discovered that it does not have the 4 inches of memory foam as advertised. And I would bet that the 2 inches of memory foam that it does have is not 4 lb. foam as advertised. This is our second memory foam mattress and we will be getting rid of this one and trying to find one that has better support/firmness.

    Read More
    dono123 Mar 14, 2013
  • Was the gamble worth it?
    Verified Purchase

    I've been sleeping on this mattress for about a month now. The box came very quickly, I opened it and let it expand and air out for four days. There was some odor to begin with, not bad, but I didn't want to sleep on it until it fumed out. The first night. Very different, sinking into the top layers of foam, and then, hardness. This is not a medium mattress. It is very firm, even hard. After about a week, I decided to get creative. I ordered a 3" memory foam gel topper. I let it air out, put it on, and for the past two weeks I don't want to get out of bed in the mornings. That is a plush but firm bed. Exactly what I wanted in the first place. I don't know how long these foam mattresses last, but for the price, it was worth the gamble. I said I would recommend this to a friend but with recomendations. Would I order it again? Yes, with the topper of course.

    Read More
    cbooth7 Jan 4, 2013

Questions & Answers

  • Q:

    "My daughter peed on the bed can you wash the Aloe vera pillow top?"

    • A:

      The removable outer cover can be dry-cleaned

  • Q:

    "Can this mattress be turned over for a softer feel?"

    • A:

      Turn it around, but not over.

  • Q:

    "Why did you choose this product?"

    • A:

      The quality and the price, after checking lots of brand I thought this was the best, so I hope I'm right...

    • A:

      Wanted a foam mattress and the gel will also regulate body temp

    • A:

      Price and length of Warranty, looks like this company believes in their product and stands behind their product.

    • A:


    • A:

      Size & price

    • A:

      Please Knock for signature

    • A:

      I did a little research on mattresses and this one looks like it will last me a long time, be comfortable, good on my back, and keep me from getting to hot.

    • A:

      Price and features

    Read more Read less
  • Q:

    "Does this mattress contain Polyurethane?"

    • A:

      Not sure, but it did not have a noxious odor.

    • A:

      The reflexive base support foam is a high density polyurethane foam

    Read more Read less
  • Q:

    "What is the country of origin?"

    • A:

      These come from China.

  • Q:

    "So do you just set a memory foam mattress on the slats for the bed frame or do you have to have a box spring underneath the mattress?"

    • A:

      It depends on the type of bed frame you have. If the bed requires a box spring, one must be used. If it does not, then you do not have to.

    • A:

      We have a memory foam mattress (not this particular one) and don't use a box spring. However, we do use a thin plywood board under the mattress to make the support very flat and even.

    Read more Read less
  • Q:

    "What firmness are these mattresses? Soft, Firm, Extra Firm, etc.?"

    • A:

      Memory foam mattresses have different densities that determine the level of firmenss. This mattress has a top layer of 4 pounds foam, which is firm and a second layer which is 3 pounds, which is softer. You can also view our memory foam buying guide for more information.

Shopping Tips & Inspiration

Shipping & Returns

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

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