Christopher Knight Home Aloe Gel Memory Foam 13-inch King-size Pillow Top Mattress

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Sale: $558.89
MSRP: $1,549.00 $990.11 (64%) off
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ITEM# 14024923
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    Christopher Knight Home Aloe Gel Memory Foam 13-inch King-size Pillow Top Mattress
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    ITEM#: 14024923

    This Spinal Response memory foam mattress allows a comfortable rest. The 1-inch gel-infused memory foam top layers provide a clean and healthy night's sleep.

    • Mattress measures 13 inches thick
    • Materials: Aloe-infused gel memory foam
    • First layer density: 0.5-inch, 4-pound GEL-infused memory foam
    • Second layer density: 2-inch, 3-pound high-resiliency Gel-infused memory foam
    • Third layer density: 3-inch, 3-pound green tea high-resiliency memory foam
    • Base layer density: 7.5-inch, high-density reflex base foam
    • Dimensions: 13 inches high x 75 inches wide x 79 inches long
    • Memory foam is resistant to dust mites and is naturally antimicrobial
    • Originally designed for NASA, this space age foam cradles your body
    • Temperature sensitive foam adjusts to your body
    • Improves circulation while reducing pressure points
    • Mattress eliminates motion transfer and uncomfortable pressure points
    • Never needs turning
    • Disperses your weight evenly
    • Mattress can be used with an existing frame
    • Great for platform beds and slatted frames
    • Meets all flammability standards
    • Top Cover is quilted with a poly jacquard aloe vera material and handles

    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 Gel Memory Foam Memory Foam
    Thickness 13 Inch
    Memory Foam Type Foam Gel Memory Foam Memory Foam
    Density 3 Pound
    Support Medium
    Mattress Top Pillow Top
    Product Features Antimicrobial
    Recommended Foundation Type Bed Slats Box Spring Platform
    Dimensions See description
    Warranty 10 year Limited Manufacturer
    Materials See description
    Model Number G1355KMF

    Customer Reviews

    5 Stars
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    1 Stars
    • Geril

      Perfect support and comfort. Great price.

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    • Looooooove it!

      We had never owned a memory foam mattress - but after visiting several mattress stores to try both traditional spring and memory foam - ultimately decided it was what we wanted. After making that determination, we then set out to find the perfect memory foam. After trying every mattress in nearly every store, we decided that not just any memory foam would do, but it needed to be a minimum of 12" thick and have a pillow top. After finding one that we LOVED (but didn't love the price), I went online and ran a search for the same type of mattress. Voila! Up popped this mattress. My husband was hesitant, but it was such a great deal - that I pulled the trigger and purchased it. Don't panic when it arrives tightly packaged. We let ours 'inflate' for a full 48 hours (not necessary to do that long). We also placed a sheet of maple wood (like the size of plywood) under the mattress and on top of the box springs to give it proper support (too many people have said they have ruined their memory foams with inadequate support - so why risk it?). What can I say? We LOVE this mattress. It has been all that they promised. My husband weighs about 230, and I weigh about 115. The firmness was perfect for him, but I wanted a little cushier top, so I did purchase a thin memory foam layer to put on top for me - and it made it perfect. This mattress is actually a full inch thicker (and more comfortable) than the ones that we tried at the mattress store. The support of the mattress itself is spot ON for both my husband and myself. We used to wake up every morning with back aches (with our old spring mattress) - but not once since we purchased this one. The support is incredible. We also don't toss and turn all night trying to get comfortable. Not to mention, neither of us can feel the other one get in and out of bed. Our teenage daughter BEGS to sleep in our room now - so I guess I need to buy one for her too. If you are hesitating - don't! You won't regret it. I wish I had room to store another King size - because I am afraid that (whenever) this eventually wears out - I won't be able to find another to replace it. We truly cannot remember a better nights sleep. Thank you for an exceptional quality mattress at an unbelievable price. We couldn't be happier!

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    • Best sleep ever!

      I had ordered a more expensive memory foam bed online in the past and this one is comparable and equally as comfortable!

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    • excellent mattress

      I was a little hesitant in making this purchase. The mattress arrived with the box all beaten up and ripped. I was surprised there was no damage to the mattress. The mattress is firm yet very comfortable. There was no odor from the mattress. Have not had any back aches since sleeping on it.

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    • In love!

      My husband and I could not be happier with our purchase. No more back pain, no more tossing and turning to get comfortable! It is still fairly firm despite the pillowtop title. My 200lb husband sinks into it much more than I do, but we have only had it for a week and I have read that they break in after time. Regardless of my preference for a super soft mattress, my body seems to love this one based upon how my sleep has improved thus far. The box was fairly damaged upon delivery, but the mattress was still in excellent condition and it expanded very quickly. We slept on it after about 3 hours after it was opened. No strong smells. Such a relief to go to bed knowing I will get good rest!

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    • Like sleeping on a cloud!

      After a very long search for a new king-sized mattress, a finally chose the Spinal Response Aloe Gel Memory Foam 13-inch Pillow-Top mattress. The decision was made with many factors in mind and after looking at many web-sites. While I was very impressed with the responses and ratings from other customers and definitely took their input to heart, I also searched the web and read about this mattress and compared it to similar memory foam mattresses. Without a doubt, I found that was selling this matress for the best price! And, the reviews regarding aloe gel memory foam told me what to look for and this Spinal Response mattress had the necessary inner makings for a comfortable and supportive mattress. After putting all this information together, I chose this mattress over another (also on Overstock) and hoped that it was all that I had read about from other consumers as well as what I had learned after researching on the web. After the very small carton (!) was delivered in very short time, (keep in mind that the mattress weighs over 100 lbs and if you are taking it up stairs, you will need assistance!), we took it up to the bedroom. Having read another person's review about opening the mattress on a boxspring due to the weight of the mattress, we prepared everything first. After uncoiling the mattress, (and it was upside-down and had to be flipped!), it VERY quickly expanded to the king-size. Within no more than 5 minutes, the mattress was in it's full size and there was NO smell that I had read about on other reviews. I decided to let it "air-out" for 6 hours anyway before making the bed that evening...just in case... And, that evening, I had the BEST sleep I have had in over a year. I have spinal issues as well as 4 herniated disks in my back and have not been able to sleep for more than 2-3 hours at a time. That night, I slept for 6 hours straight. Since getting this mattress, I have continued to have wonderful nights' sleep and I entirely will endorse this mattress, at this point in time, without hesitation...keeping in mind that I recently ordered it and cannot say how it will last or how it will stand up over time. But, as of now, I am entirely happy with my purchase! Thanks again have a loyal customer!

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    • Great sleep!

      Bought this mattress about two months ago. Wanted to wait to write a review to see how we slept on it. I can tell you that ever since we got this, I do not want to get out of bed in the morning and look forward to crawling into bed every night! Some of the best sleep I have had.

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    • Fabulous!

      Great value. Excellent quality. My husband and I are sleeping better than we have in years. My old mattress hurt my back, this mattress eliminates pressure. I wake up without pain and feel very rested. Wish we would have done this much sooner!

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    • Best Sleep Ever!

      We have been sleeping on the mattress for about 3 weeks and it is wonderful. The gel keeps it from getting too hot. I have back problems which have improved since I started sleeping on this mattress. I also sleep deeper than I have in years, no waking up constantly because I am so comfortable. This mattress is hundreds of dollars cheaper than some we researched but the quality is extremely high. It arrived quickly and we slept on it the same day we rec'd it. There was a slight chemical smell the first day but that quickly went away. In addition to helping with my pain, I have noticed that my allergies have subsided. This was a great find. I would not hesitate if you are looking to buy a good night's sleep.

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    • Extremely comfortable

      First of all I couldn’t be happier with the bed; it’s exactly what we hoped it would be. My wife has back problems and said after a couple of days her back didn’t hurt in the morning like it did before. I would buy this bed again without hesitation. I have to admit I was extremely apprehensive when I arrived home after FedEx had left it by our front door; the box looked like it had gone through a war. It was ripped in multiple places with the packing tape being the only thing holding it together and had holes torn in it but the bed itself was protected by a heavy plastic wrap that was ok so all was well. The bed is heavy so try to have some help available when you set it up. The only thing I wish they had done differently is the way it was rolled and compressed there was no way unroll it where the top of the mattress was up so the first thing you have to do (and quickly because it is inflating) is flip the mattress, this is where having help really will come in handy. All in all its been a great purchase.

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    Questions & Answers

    Get your product questions answered right here.
    • Is it soft, Idont want a stiff mattress.

      • Hello jackieb57, how 'soft' a product is will vary by person. What is soft to one person might not be soft to another, considering how much one weighs. In my opinion this item is soft. Thank you for shopping with us!

    • My husband weighs about 450 lbs so we have a combined weight of about 600 lbs. Would this be a good mattress to support him?

      • Hello SWARTZSIX, we do not currently weight test items. We apologize for any inconvenience. Thank you for shopping with us.

    • Why did you choose this product?

      • Looks cozy, good reviews.

      • Looked at many websites and mattresses. Found this to be a great value, and the feedback's were great! Can't wait for us to receive this!

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    • Is this a high density foam mattress? Why aloe? Why is there a problem with the mattress smelling?

      • Hello Babbette42day, this is a memory foam gel infused mattress. It will have different densities for each layer. First layer density: 0.5-inch, 4-pound Gel-infused memory foam. Second layer density: 2-inch, 3-pound high-resiliency Gel-infused memory foam. Third layer density: 3-inch, 3-pound high-resiliency memory foam. Base layer density: 7.5-inch, high-density reflex base foam. The Aloe gel will help reduce heat retention. Being sealed in plastic packaging sometimes traps odors. After unwrapping, allow product to air for a few hours. The order, if any will dissipate. I hope this helps. Thank you for shopping with us! T.B.

    • Where is this product manufactured?

      • Hello theravenspeaks, this item is made in China. Thank you for shopping with us! a.c.

    • Does it come with a box spring/base?

    • Where is this mattress manufactured?

      • This item is made in China.

    • is it 15" or 13" tall?


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    Shipping & Returns


    Usually leaves our warehouse in 1-2 business days. *

    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

    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.
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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.