Christopher Knight Home Aloe Gel Memory Foam 11-inch Twin XL-size Smooth Top Mattress

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    Christopher Knight Home Aloe Gel Memory Foam 11-inch Twin XL-size Smooth Top Mattress
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    Get a restful night's sleep with this 11-inch aloe-infused memory foam mattress. The three combined layers of foam are designed to relieve pressure points that disrupt sleep.


    ITEM#: 14024926

    Get a restful night's sleep with this aloe-infused memory foam mattress.

    • Materials: Aloe vera infused memory foam
    • Top layer: 1-inch layer of 4-pound gel infused memory foam
    • Second Layer: 3-inch layer of 3-pound high density memory foam
    • Base layer: 7-inch layer of reflex base foam
    • Mattress measures 38 inches wide x 79 inches long x 11 inches thick
    • Incorporated layer system that increases circulation and relieves pressure points that disrupt sleep
    • Resistant to dust mites and is naturally antimicrobial
    • Quilted jacquard cover (not removable)
    • Originally designed for NASA, this mattress cradles your body, reducing pressure points that cause tossing and turning
    • Temperature sensitive foam adjusts to your body temperature so you stay warm
    • Eliminates motion transfer and evenly disperses body weight
    • Never needs turning
    • Mattress can be used with an existing frame
    • Meets all flammability standards
    • Bed frame is not included

    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 Gel Memory Foam Memory Foam
    Thickness 11 Inch
    Memory Foam Type Foam Gel Memory Foam Memory Foam
    Density 4 Pound
    Support Medium
    Mattress Top Specialty Tight Top
    Product Features Antimicrobial
    Recommended Foundation Type Bed Slats Box Spring Platform
    Dimensions See description
    Manufacturer Warranty 10 year Limited Manufacturer
    Materials See description
    Model Number G1155TXLMF

    Customer Reviews

    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    • Very comfortable

      Very scary to buy a mattress without trying it first, but this is a very comfortable mattress (if you like memory foam!). Bought twin xl for my 5'11" teenage daughter and she loves it. Very good price for the mattress and it seems to be great quality!

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    • Good bed

      I bought this bed for my daughter's college dorm room. It was packaged nicely, in a large box, and wrapped in airtight plastic. Upon opening, it did not have a strong smell, and the bed took shape nicely into an twin xl frame. The mattress itself is only one-sided, meaning you can not flip the mattress. It is softer than I had imagined, but hugs your body when you lay in it. My daughter states that she "sleeps like a baby" in this bed, but also states that the mattress holds heat, which will be great for winter, but not so great for a dorm without air conditioning. The quality of the mattress was nice, stitching as expected, and overall appearance of bed as expected. However, it would of been nice to know that the mattress can not be flipped. The top layer of this bed is "aloe infused", and provides almost a gel-like support. I like that it has natural protection from dust mites and fungi, as well as anti-allergen properties. I would recommend this mattress to parents with kids in college. The college dorm mattresses that are typically supplied, are dirty, and less than to be desired. I was proud to leave her at school with a comfy and clean bed.

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    • Great value, fantastic mattress

      This was such a great value. Aside from that this is the most comfortable mattress I have ever had. It's the right firmness and I was worried about the bed feeling hot because of the memory foam but have not had any problems. Also, I was worried that the mattress would not be firm enough and I would feel like I am sinking in the mattress, and that is not the case either. It's perfect. I bought two extra long twin to go with an adjustable bed purchase I made and it fit perfectly on the adjustable bed. The 11-inch is quite thick and I am glad I didn't get a thicker mattress actually, as I was considering getting a 14-inch with the adjustable bed. Once the mattresses arrived we removed the packaging to let them plump out. It didn't take very long for them to fill out. There was a smell from the foam when we unpacked it so we let the mattress breath for about a day before using it. You won't regret this buy.

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    • Excellent service

      Mattress arrived in 2 days- excellent. Mattress nice, but too soft for me. Would recommend Overstock but not for something you can't try first.

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    • A great bed

      I set up the bed right out of the box and slept on it the first night. It was very comfortable and the product looks to be well made. I currently use memory foam mattress toppers on a couple of beds and this memory foam mattress did not have the usual strong chemical smell (which goes away in a few days) that those others did. That was nice. I'm very satisfied with the mattress, the price, and quick delivery. It was all great!

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    • Comfortable

      I ordered this mattress on a Sunday night and received it on tuesday. It came in a box from the factory. Inside, the matttress was rolled and compressed in a factory sealed double bag. I was impressed. I placed thr mattress om my platform bed frame, cut the plastic wrap and within seconds it expanded to almost the full size. It had a fresh scent, I guess aloe. The handles on the side make it easy to move around. Now to the comfort- Perfect, I sleep too well in it. I definitely reccomend this matress. It is medium in firmness.

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    • Thank You Spinal Response!

      We had been sleeping on our king mattress for almost 10 years. Add in two kids, one dog, two bad backs and a mattress that was slowly starting to buckle in the middle = DONE! We did a little research on the foam mattresses and read the reviews on this mattress company. We took another Overstock reviewer's advice and instead of ordering a king, they suggested to order two twin xl mattresses. AMAZING - best idea ever! My hubby and I both needed medium support and we needed the cool gel (our room gets super hot,) so we went for it. The price is amazing and we are both sleeping like babies - no joke. I highly recommend this mattress.

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    • Very comfortable...

      I am very happy with this product. I have a spinal cord injury and have to be very careful re my mattress not causing pressure points. I did add a 3inch memory foam topper over this. So my review is for the combo, I guess. There was some herb-kind of odor that took a little while to go away, or I should say fade some. But it wasn't bad and wasn't really obnoxious. I'm very happy with this purchase and would purchase it again.

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    • From Temperpedic Owner

      I am extremely impressed with the comfort and feel of these mattresses. I bought two Twin XL's for a guest room, and the reviews from the kids have been excellent. They are more comfortable than the Temperpedic Rhapsody I used to sleep on. Not sure you will get 10 or 20 years out of one of these mattresses, but for the price they are a steal!!!

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    • I want one for master bedroom!

      Was it ALWAYS called the Christopher Knight Aloe Gel mattress? Because that doesn't sound familiar. However, according to our order history, this is what we purchased in October 2013. Nine months later, STILL LOVE IT!! We bought it for our 6'1 son, and it's so comfortable. It really is like being softly enveloped in clouds: you're not sinking into some molded depression but you're not on a 2x4, either. I have scoliosis, and whenever Son isn't home, I sneak off into his room for a nap. I get the BEST SLEEP without any aid of pillows under the hips, knees, or back. On my regular mattress, I toss and turn, pillows all over the place, and I find that I have to nap during the day just to feel rested. Twin-XL sheets fit nicely, no worries if the mattress is out of shape or anything. The first few hours after unpacking, the scent from the mattress was noticeable but not overwhelming. We placed Son's mattress on a metal platform bed from another major retailer that was less than $XX and then bought some plank wood to build a stained facade around the frame to give Son's bed an expensive custom look. The order arrived 2 days after it was placed. Awesome! As of today's price for the Twin-XL, I think we purchased ours for $30 less from Overstock. You can wait for the price to drop or you can sleep on the best mattress you've never tried. Husband is even considering purchasing the Queen size for us. Currently, we're on an old futon, but we had an 8-inch memory foam mattress that never fully expanded (lumpy and now Husband's having back issues on top of his arthritic hips), and before that was an 11-year old Select Comfort.

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    Questions & Answers

    Get your product questions answered right here.
    • This mattress says it comes with a 20 Year Limited Manufacturer warranty, who do I contact if something is wrong with it? Overstock clearly states that "Once opened this product is non-returnable."

      • Thank you for your question. When an item like this is purchased, we always furnish the warranty information. You bring up a good point, if something is wrong with the item when it is delivered, you can always contact us and we will either replace the item or issue a refund. I hope this helps. Have a great day.

    • Where is this mattress made

      • Get a restful night's sleep with this aloe-infused memory foam mattress that is made in China.

    • can you use this on a adjustable s-shape bed frame?

    • what is the suggested maximum weight?

      • There isn't really a set maximum weight for memory foam mattresses however the suggested is not to exceed 600lbs.

    Shopping Guides

    Shipping & Returns


    Usually leaves our warehouse in 1 business day. *

    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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