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Christopher Knight Cool Tencel 11-inch Queen-size Gel Memory Foam Mattress

Overall Rating Rating 5  |  5 reviews  |  Write a review
Today $519.99
$230.00 (31%) off
MSRP: $749.99
Item #: 15417395
    This mattress incorporates a layering system designed to dynamically relieve pressure points that disrupt sleep. A revolutionary open cell gel-infused memory foam helps to keep you cool at night....more

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    Green Tea helps to reduce odors, charcoal helps to draw heat in and whisk moisture away. Bio Foam is the process in which natural seed oils are used instead of harmful chemicals
    • First Layer: 0.5 inch of cool gel-infused memory foam
    • Second Layer: 1.5 inches breathable pressure relief memory foam
    • 3rd Layer: 2 inches advanced spinal support poly foam layer
    • Base Layer: 7 inches high-density reflex base foam
    • Bottom Cover: Non-slip fabric
    • Cover: Poly Jacquard with Aloe Vera
    • Size: Queen
    • Green Tea helps to reduce odors
    • Zippered cover for easy professional cleaning
    • Density: 3 pounds in top layer
    • Warranty: 20 year Manufacturer's warranty
    • Dimensions: Queen size 60 inches wide x 80 inches long x 11 inches high
    • Memory foam is resistant to dust mites and is naturally antimicrobial
    • Temperature sensitive foam adjusts to your body temperature so you stay warm
    • Improves circulation while reducing pressure points
    • Eliminates motion transfer and uncomfortable pressure points
    • Never needs turning
    • Disperses your weight evenly
    • Great for platform beds and slatted frames
    • Meets all flammability standards

See Description
20 year Limited Manufacturer
See Description
Model No:


  • Color
  • Finish
    Charcoal  , Green  , Natural  
  • Mattress Type
    Foam, Gel Memory Foam, Memory Foam
  • Thickness
    11 Inch, 5 Inch, 7 Inch
  • Density
    3 Pound
  • Support
  • Mattress Top
    Plush Top
  • Product Features
  • Recommended Foundation Type
    Bed Slats, Box Spring, Platform
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Product Q&A

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will this mattress work on a flat platform bed? aseretinmo on Nov 23, 2013
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Hello aseretinmo, this will work great with a platform bed. Thank you for shopping with us. overstockcustomercare1 on Nov 29, 2013

would regular queen size sheets fit on this mattress? conifer1 on Aug 5, 2013
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Hello conifer1! This mattress looks so comfortable! Yes, standard queen sheets should work with this mattress. I hope this helps. Thanks for shopping with us. overstockcustomercare1 on Aug 10, 2013

Would this mattress be considered a relatively firm mattress as far as Memory Foam mattresses go? Also, because of the Bio Foam would this not have as much of the smell that others have complained about with other Memory Foam mattresses? megslie on Jul 4, 2013
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Thank you for shopping with us megslie. This would be considered medium firmness. The smell that others report will leave usually within 3 days. I have a foam pad and it did take about 3 days before there was no odor. Have a great day. overstockcustomercare1 on Jul 11, 2013

Would this mattress work well on an adjustable frame? heatherpoe1975 on Jun 26, 2013
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Hello heatherpoe1975. Thanks for your interest in the n Sleep Cool Tencel Gel-infused 11-inch Queen-size Memory Foam Mattress . No this would not work on an adjustable frame. I hope this helps you, and thanks for shopping with us. overstockcustomercare1 on Jul 1, 2013

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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.
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** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.

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