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

Today: $359.99
MSRP: $569.00 $209.01 (37%) off
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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.

Details

ITEM#: 15417398

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
Layers:
  • 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: Twin XL
  • 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: 39 inches wide x 80 inches long x 11 inches tall
  • 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


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.

Specs

Dimensions See Description
Manufacturer Warranty 20 year Limited Manufacturer
Materials See Description
Model Number OST5511-X
Color Green  
Finish Charcoal   Green   Natural  
Mattress Type Foam Gel Memory Foam Memory Foam
Thickness 11 Inch 5 Inch 7 Inch 9 Inch
Density 3 Pound
Support Medium
Mattress Top Plush Top
Product Features Antimicrobial
Recommended Foundation Type Bed Slats Box Spring Platform

Product Reviews


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1 Stars
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  • 3 inches too short

    Too short otherwise comfortable. We needed a bedding that was XL because my son is so tall.

    Read More

Questions & Answers

Get your product questions answered right here.
Guidelines
  • It says 80"-is it shorter than that?

    Guidelines
    • Hello ruth000, this memory foam is 39 inches wide 80 inches long. Have a great day!

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

NOTE:

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.