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

Today: $226.99
MSRP: $499.99 $273.00 (55%) off
Out of stock
  • Enter your e-mail address, we will notify you if it comes back in stock.

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.


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
Density 4 Pound
Support Medium
Mattress Top Tight Top
Product Features Antimicrobial
Recommended Foundation Type Bed Slats Box Spring Platform
Dimensions See description
Manufacturer Warranty 20 Year Limited Manufacturer
Materials See description
Model Number G855TMF

Customer Reviews

5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
  • Perfect for the Application

    Bought 2 twin size for day beds I use as sofas in my beach house. The are perfect for the application but a bit firm for sleeping when I have the occasional guest sleep over. They are a good value for the price.

    Read More
  • Comfortable for both children and adults

    This mattress is very comfortable. This is the first mattress that provides great comfort to both children and adults to the best of my knowledge. The other mattresses that I have bought so far are comfortable either solely for kids or adults. My four-year old son finds it very comfortable. When I tested it, I also found it very good for my back. It takes some time to get rid of its strong smell though. But we are very happy with it. We will probably order another one for our guest.

    Read More
  • Excellent buy

    This was a gift for my son who has a bad back and lives in another town so I have not seen it. Ordered it after reading many reviews. He loves it. Is not one to give out compliments easily but he is pleased with it.

    Read More
  • Fine mattress - just too soft for me

    Hard to give this a fair review, since mattress firmness is such a personal preference. Seems like a very good mattress, just too soft for me. Will use it on a guest bed and get myself a traditional mattress.

    Read More
  • Comfortable Quality Mattress

    We purchased two of these mattresses for our 3 and 4 year old boys. They are so happy and love to sleep on their new beds. They are actually sleeping longer than before.

    Read More
  • bed in a box!!!!!!

    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
  • best mattress

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

    Read More
  • Very good mattress for the money!

    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
  • Like sleeping on a cloud!

    This mattress has given me, hands down, the most perfect and comfortable sleep that I have ever experienced! I suffered from chronic lower back pain which disappeared after just 1 night of sleeping on this mattress. I used to flip like a hamberger after repeatedly waking up in pain. The quality of this mattress is exceptional!...Firm and supporting, yet soft! If I could imagine sleeping on a cloud, I would think of this mattress! No odors loomed after opening as I've read some have complained. This mattress is well worth the $220 that I've spent. It has given me a life pain free! I am very thankful!

    Read More
  • Love these mattresses.

    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

Questions & Answers

Get your product questions answered right here.
  • how many layers of foam are in this mattress?

    • 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!

  • what company makes this?

    • 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.

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

  • Where is the Mattress manufactured at ?

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

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

    • 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
  • what is the Gel-infused mean?

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

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

    • 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!

Shopping Guides

Shipping & Returns

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

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

* 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.