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

Sale: $203.39
MSRP: $549.00 $345.61 (63%) off
Out of stock
ITEM# 14024865

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ITEM#: 14024865

Bid farewell to pressure points with this aloe gel memory foam mattress from Christopher Knight Home. Three layers of memory foam conform to the shape of your body and distribute weight evenly, so you feel comfortable and supported as you sleep. Naturally antimicrobial and resistant to dust mites, this twin XL mattress stays fresh and clean in almost any bedroom environment.

  • Type: Gel memory foam
  • 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
  • Mattress measures 38 inches wide x 79 inches long x 8 inches thick
  • 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 Do's and Don'ts:
  • To maximize memory foam expansion; remove from packaging within 72 hours of receipt.
  • This product arrives very tightly packed. Please unwrap and allow 48 hours for this product to return to its original shape.
  • Being sealed in plastic packaging sometimes traps odors. A few hours of airing usually removes the odor.
  • 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 3 Pound
Support Medium
Mattress Top Specialty Tight Top
Product Features Antimicrobial
Recommended Foundation Type Bed Slats Box Spring Platform
Dimensions 38 inches W x 79 inches L x 8 inches H
Warranty 10 year Limited Manufacturer
Materials Gel Memory Foam
Model Number G855TXLMF

Customer Reviews

5 Stars
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1 Stars
  • great mattress

    All in all, I like the mattress. it has been very comfortable. by far the best mattress I have ever bought for this price range. it is just as comfortable as the tempurpedic I bought for 5 times the price.

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  • Gel Memory Foam Mattress

    I love this mattress. Comfortable from the first night on. It doesn't sleep as hot as other foam mattresses I've had in the past. I highly recommend it .

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    We all have these beds. My kids have the 8 inch and my hubby and I have two 11 inch XL = KING. Best bed ever.

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  • Great buy

    After more than a year, it is still as good as the priciest ones we tried out.

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  • Would be great for an average person

    It feels fairly firm when you first lay down, but it will sink after a while and even lose some of the support. Maybe because I weigh 200lbs. I added a 3" memory foam topper and it helped with the sinking feeling. I was not as comfortable as am after waking in my sleep number bed. I think it would be an excellent mattress for a guest room or a slim teenager.

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  • This is a very good mattress.

    It took a few days to get used to the new mattress, only because I haven't slept on one before. Now it is sleeping on a cloud. The gel in the mattress does keep it cool, I do not get hot at all.

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  • No more aches

    I bought 2 mattress to replace our 1 king size for 2 reasons. First, it will be easier when we move to handle the two instead of one large one. Second, I was looking for a solution to the "bounce" problem when one person rolls over. Success!

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  • Great matterss

    I called the local mattress place and this was half the cost of their mattresses. The quality of this is great, my girl loves it. It arrives vacuum packed, just cut the plastic and it is actual size after it gulps in all the air. No complaints.

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  • Awesome great....we ordered three!

    It was time for our three school-aged kids to get new tend to grow so they need the support, right?! After looking and looking at traditional mattresses, I was completely unimpressed..and believe me, I do my research. So my cousin happens to mention that she bought her traditional mattress from Overstock and she loves it. I go looking and again....did not find what I wanted for the kids...until I took a good look at the Spinal Response mattress. I ordered my son's first, figuring I would return it if it did not work out. It took him two nights to give an opinion...and it was "I feel like I am floating on a cloud"! That's all it our two girls had to try out the mattress and they were hooked, too! Next week or so later, I ordered two more for them! I purchased three metal platform bedframes with 14" high legs and this height combined with the height of the mattress does make for a rather tall bed, but the kids love it. All summer long, they've slept quite soundly...and no one woke up too ungodly early. School is starting in it's school-night bedtime....and all three go right to sleep when it's bedtime. Our tip: We cut and unfolded the box in which the mattress is delivered to fit the flat top of the metal platform bedframe. This helps preserve the integrity of the bottom of the mattress from and potential snags on the frame and will stay clean and free from any dust. Plus, it makes it easier to move the mattress on the frame if needed. Hope you enjoy this mattress also!

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  • Super comfy mattress

    I'm currently living in a rented college apartment and the bed/mattress sucks. As a more 'mature' student I wasn't prepared to put up with such a crappy mattress. I tried a memory foam topper, which helped a little but I still wasn't getting a good enough sleep. ISo, I bought the Gel Memory Foam Mattress and have been using it for over a week now (on top of a wooden slatted bed frame) and it is truly wonderful ! The gel/aloe makes a difference. It came very well packed into a cardboard box and I had trouble believing that there was a mattress in the box! Once unpacked, I left it overnight to go back to its normal shape. I think it's a bargain for this price and I am really pleased with my purchase.

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Questions & Answers

Get your product questions answered right here.
  • Does this come rolled up? My son needs a bed for his college apartment and I need to be able to put it in my car truck. Thanks.

    • Hello MCC, it will arrive vacuum packed and boxed. Thanks for shopping with us!

  • Why did you choose this product?

    • It had a lot of positive reviews and I wanted a memory foam with get. The price was right too.

    • good reviews, right price and what i need

    • We have one already

    • I choose this product as part of my grandson college dorm bedding. It look very comfortable. Thank you for a good deal! Ms. Hardy

    • I need a twin xl mattress that will fit my tall sons.

    • reviews and price

    • My son needed a inexpensive mattress for his apartment.

    • for comfort and cool temperature

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  • I'm looking for 2 TwinXL's to replace the mattresses on an adjustable Cal-King bed. Can this mattress be used on an adjustable bed?

    • Hello sweetland, we appreciate your inquiry. Unfortunately, this item would not fully replace a Cal King mattress, but would replace a King, as there is a few inches difference between the two. Two Twin XL mattress equals a King Size. Additionally, this item work well on an adjustable base. We hope you have found this information helpful. Thank you for shopping with us. Have great day!

  • Can this be put in a non-heated enclosed porch that freezes in the winter?

    • Hello chicagoruth! This mattress looks so comfortable! This mattress will perform at its peak when kept at normal room temperatures. It is not manufactured to specifically be placed in freezing temperatures and expected to perform normally. I hope this helps. Thanks for shopping with us.

  • Where is this mattress manufactured?

    • Hi sleep18, this mattress is manufactured in China. Please feel free to contact us again with any further questions. Thank you for shopping with us!

Shopping Tips & Inspiration

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
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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.

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