Christopher Knight Home Aloe Gel Memory Foam 8-inch Twin-size Smooth Top Mattress

by Christopher Knight Home
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ITEM# 14024862
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ITEM#: 14024862

This Spinal Response Aloe 8-inch memory foam mattress provides supreme comfort. The 1-inch gel-infused memory foam top layers provide a clean and healthy night's sleep.

  • Mattress measures 8 inches thick
  • Materials: Aloe-infused gel memory foam
  • First layer: 0.5-inch layer of 4-pound density gel infused memory foam
  • Second layer: 3-inch layer of 3-pound high density memory foam
  • Base layer: 4.5-inches layer of high density reflex base foam
  • Dimensions: 8 inches high x 38 inches wide x 74 inches long
  • Memory foam is resistant to dust mites and is naturally antimicrobial
  • Originally designed for NASA, this space age foam cradles your body, reducing pressure points that cause tossing and turning
  • Temperature sensitive foam adjusts to your body temperature so you stay warm
  • Improves circulation
  • Mattress eliminates motion transfer and uncomfortable pressure points
  • Never needs turning
  • Disperses your weight evenly
  • Mattress can be used with an existing frame
  • Bed frame not included
  • Meets all flammability standards
  • Quilted jacquard cover with handles (not removable)
  • Mattress and bed frame sold separately

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.


Mattress Type Foam, Gel Memory Foam, Memory Foam
Thickness 8 Inch
Memory Foam Type Foam, Gel Memory Foam, Memory Foam
Mattress Top Tight Top
Mattress Support Medium
Product Features Antimicrobial, Bed in a Box
Recommended Foundation Type Bed Slats, Box Spring, Platform
Dimensions See Details
Warranty 20 Year Limited Manufacturer
Model Number G855TMF
Country of Origin China

Customer Reviews

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

  • mattress comfort
    Verified Purchase

    this mattress was a little harder than expected.

    Read More
    james m. Oct 31, 2017
  • Comfy
    Verified Purchase

    Sleep like a baby! Compared to my old matress, my nights have been easier. No more back pain.

    Read More
    Brandon s. Sep 1, 2016
  • Bought another
    Verified Purchase

    Bought this as a replacement for a daybed w trundle unit I my guest room. After trying it out I had to get a second.

    Read More
    Teresa S. Mar 19, 2016
  • Comfty
    Verified Purchase

    I love it! It's so comfortable and contours to your body.

    Read More
    Leticia V. Nov 19, 2015
  • very nice
    Verified Purchase

    this exceeded my expectations in terms of quality. would buy again

    Read More
    Pauline W. Oct 4, 2015
  • Most Helpful

  • bed in a box!!!!!!
    Verified Purchase

    i read many reviews and decided to purchase this mattress for a small guest room, that has a built in bed. perfect. shipping was fast. took it out of the box and was great. i didn't think it had an odor, as others had stated. i placed it on the bed, let it sit for 2 days and made it when guests arrived. they think it's extremely comfortable. sheets fit it nicely and once again.....thank you "o" for another job well done!

    Read More
    berkleystblues Jul 5, 2012
  • best mattress
    Verified Purchase

    very comfortable i love this mattress my back problem is better now....

    Read More
    stellar77 Aug 13, 2012
  • Very good mattress for the money!
    Verified Purchase

    Bought this mattress to replace the current mattress for my 3 year old son. Received the mattress and opened it up to let it expand / air out. Did not smell an odor that other people had described in earlier reviews. Let it expand for two days before putting it on my son's bed. The corners didn't fully expand, but you can't really tell unless you are looking for it (maybe a 1/4" difference). The mattress is a bit firm, but my son loves it. It's much better than his spring and coil mattress that he had. Would buy this mattress again, no question.

    Read More
    doran000 Jul 19, 2012
  • Love these mattresses.
    Verified Purchase

    I bought two mattresses for a daybed and trundle. Glad I did. They are very comfortable and good quality materials. I think I'll get a queen size for my bed!!!!

    Read More
    olddolly Jun 27, 2012
  • We are happy with this purchase.
    Verified Purchase

    The matress was comfortable from the start. There was no odd chemical smell like with some other memory foam mattresses. Bought this for our teenage son who would complain of back pain from an inner spring matress. He no longer complains and sleeps well. We are very glad we purchase this fairly priced memory foam mattress. Only time will tell how well it wear and how long it will last.

    Read More
    scoutridgefamily Feb 21, 2012

Questions & Answers

  • Q:

    "how many layers of foam are in this mattress?"

    • A:

      Hello coffeelove03, it says in the product details the weight and layers of the foam. First layer: 0.5-inch layer of 4-pound density gel infused memory foam Second layer: 3-inch layer of 3-pound high density memory foam Base layer: 4.5-inches layer of high density reflex base foam. Have a great day!

  • Q:

    "what company makes this?"

    • A:

      Hello coffeelove03, we are unable to disclose the manufacturer of some of our products; however, stands behind every product we sell. When necessary we can contact suppliers if a product issue arises. Thank you for shopping with us.

  • Q:

    "Can you please tell me how large a shipping box the twin mattress comes in?"

    • A:

      The box is height: 13 width: 14 length: 41.

  • Q:

    "Where is the Mattress manufactured at ?"

    • A:

      This is made in China.

  • Q:

    "Is the Gel Infused top layer / cover machine washable?"

    • A:

      From description: Quilted jacquard cover with handles (not removable)

    • A:

      I own this mattress. The cover is removable despite what the incorrect description says (zipper underneath). Not to mention there are no handles; just look at the picture. My mattress looks exactly the same. The description must be copied from another model. So again, is the cover machine washable?

    Read more Read less
  • Q:

    "what is the Gel-infused mean?"

    • A:

      The gel beads infused into the memory foam improve heat transfer and dissipation for pressure relief for a cool comfortable sleeping experience.

  • Q:

    "what are the dementions? will it fit into a bunk bed frame?"

    • A:

      Perfectly! I purchased a twin and a full for bunk beds and they fit perfectly, are not too high as to leave room for the safety rail, and the kids LOVE, LOVE, LOVE how comfy they are! I highly recommend this product!

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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
Expedited shipping details

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

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.