Sleep Sync 12-inch King-size Memory Foam Synthetic Gel Latex Mattress

by Sleep Sync
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ITEM# 19636648
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ITEM#: 19636648

Indulge in your ideal sleep experience with this King-size Memory Foam and Synthetic Gel Latex mattress from Sleep Sync. The pressure-sensitive memory foam cradles your body, increasing circulation for restful sleep while eliminating the disruptive effect of pressure points. Featuring 12 inches of thickness, the mattress provides ample support for your body while you sleep. Made of 100 percent rayon fabric, the mattress factors environmental conservation into its design. It also meets federally mandated flammability standards for safe use, while its antimicrobial properties keep dust mites at bay for uninterrupted sleep. Use the mattress with an existing frame, platform bed or slatted frame, which allows greater flexibility and convenience.
  • Three Layers make up this mattress
  • First Layer: 2-inch Open Cell 3-pound Memory Foam. Pressure sensitive memory foam molds to your individual shape to provide increased circulation and gentle support
  • Second Layer: 3-inch Cooling GEL LUX Synthetic Latex Foam. State-of-the-art process combines cooling liquid gel with high density foam for enhanced pressure relieving comfort and greater cooling
  • Third Layer: 7-inch Reflexa Foam Base. High density foam provides long lasting durability and support
  • This mattress eliminates motion transfer and pressure points
  • 12' deep mattress offers medium cushion firm support
  • Use the mattress with an existing slatted frame or platform bed
  • Mattress meets all flammability standards for safety
  • 100 percent rayon fabric is eco-friendly
  • Never needs turning for extra convenience
  • Finish size: E King 76 inches Wide x 80 inches Long x 12 inches High
  • Warranty: Manufacturer 10 Years
  • See other available Sleep Sync Products
  • Resistant to dust mites, naturally antimicrobial
  • Temperature-smart memory foam responds to body heat and movement, reshaping to distribute body weight and relieve pressure points to improve circulation
  • Never needs turning

Memory Foam Tips:
  • Arrives tightly packed in portable box for customer convenience.
  • Remove from packaging within 72 hours to maximize expansion.
  • You can sleep on it the same night it is unwrapped, however allow 48 hours to fully return to its original shape.
  • Vacuum sealing sometimes traps odors. After unwrapping, air for a few hours to eliminate trapped odors.
  • 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 similar products may produce different firmness results

Once opened this product is non-returnable.

Mattress-in-a-Box Information:
  • Arrives tightly packed in convenient portable box or bag
  • Remove from packaging within 72 hours to maximize expansion
  • Can be used the same night it is unwrapped, however allow 48 hours to fully return to its original shape
  • After unwrapping, air for a few hours (vacuum sealing sometimes traps odors)
  • Due to machine-cutting manufacturing processes, there may be slight variances in dimensions

Once opened this product is non-returnable.


Mattress Type Memory Foam
Thickness 12 Inch
Comfort Level Cushion Firm, Medium
Product Features Bed Slat Friendly, Mattress in a Box, Platform Friendly
Recommended Foundation Type Adjustable Foundation, Bed Slats, Box Spring, Platform
Dimensions 79.0 In. X 75.0 In. X 12.0 In.
Warranty 10 year Manufacturer
Model Number OVS1175EK
Country of Origin China
  • Love this Mattress!
    Verified Purchase

    This user earned $5.00 in rewards for writing this review.Learn More

    It is stable and cushions the body while you sleep. Very comfortable. The mattress come compressed and after you unroll it you will need to give it a day or so to take its intended shape. You will need fitted sheets with deep pockets to fit the extra deep king mattress. Great value too!

  • sleep sinc 12" kingsize memory foam synthetic gel
    Verified Purchase

    I love this mattress, it is just like described, it sculptures to your body making it very confetable to sleep on,, i truly recommend it, and the price is great

  • Pipey
    Verified Purchase

    This user earned $10.00 in rewards for writing this review.Learn More

    was reluctant to buy on line. We bought in October 2017 and have been pleasantly surprised. The cost of q king size mattress is high. This was half the price and we love it.

Questions & Answers

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Contact Information

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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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

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.