PostureLoft Sienna 11-inch King-size Latex Mattress

by PostureLoft
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ITEM# 15610385
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ITEM#: 15610385

Sleep through the night in supreme relaxation with this Sienna latex mattress. Designed to reduce motion transfer and pressure points that cause tossing and turning, this mattress distributes your weight evenly to offer you cloud-like comfort for a rejuvenating sleeping experience. The temperature sensitive foam adapts to your body temperature and keeps you comfortable.

This mattress does not need flipping, and it can be conveniently used with existing slatted frames, box springs and platform beds. Included is a stretch knit zipper cover that protects your mattress from stains, spills and allergens; simply spot clean for easy maintenance.

  • 4 lbs density
  • Features temperature-sensitive foam that adapts to your body temperature for comfort
  • Reduces motion transfer and pressure points that cause tossing and turning
  • Does not need flipping and can be used with an existing frame, box spring or platform bed
  • Disperses your weight evenly for a refreshing sleep
  • Meets all flammability standards for safety
  • Features a stretch knit non-quilted zipper cover to protect your mattress
  • Spot clean for simple maintenance
  • Mattress measures 11"H x 76"W x 79"L

Latex Tips:
  • Remove from packaging within 72 hours of receipt to maximize latex 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 latex, 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 not returnable

White Glove Mattress deliveries require a 4-hour window to complete delivery; this includes carrying the mattress inside, unpacking it, simple set-up in the designated room, and removal of packing materials. Please check here for our most up-to-date White Glove information.


Mattress Type Latex, Mattress Only
Thickness 11 Inch
Memory Foam Type Foam, Latex, Memory Foam
Comfort Level Medium
Product Features Bed Slat Friendly, Platform Friendly
Set Includes 1 Piece
Dimensions See Details
Warranty 25 year Limited Manufacturer
Model Number 411142-2060
Country of Origin United States
  • Most Recent

  • Polyurethane and latex layered mattress
    Verified Purchase

    This is a good mattress and the only reason I would not give it a 5 star is that the description is misleading. 50% or the bottom half of the mattress is polyurethane foam and is made in China. I'm not sure of the origin of the top half latex, but it was "put together" in the US (the two layers and cover) and technically earned a made in U.S. logo. I wanted a 100% latex completely made in US. But that isn't exactly what it is. However, it is a good mattress and definitely on the firmer side of medium.

    Read More
  • Verified Purchase

    Read More

Questions & Answers

  • Q:

    "What is the weight of this mattress?"

    • A:

      Hello JOELLYN S., we are still researching this and should have the answer shortly.

    • A:

      Hello JOELLYN S., we only have the shipping weight which should be pretty close to the mattress weight. That weight is 112 pounds. Thank you for shopping with us.

    Read more Read less
  • Q:

    "Is this likely to sag for a person weighing over 300+ lbs?"

    • A:

      Hello CocoSam13, we do not currently weight test items. We apologize for any inconvenience. Thank you for shopping with us.

  • Q:

    "is this mattress dunlop on top of polyurethane foam?"

    • A:

      Hello dugtzu, yes this mattress is dunlop on top with polyurethane foam. Have a great day!

  • Q:

    "you answered one question with "it is like dunlop" so is it a real 100% natural latex, pure dunlop, or talalay latex, it is VERY important to me, for it to be 100% latex and not a mixed symthetic latex, man made, not of the natural sap from the trees. thank you, Bren"

    • A:

      Hello bren62752, no, it’s not 100% latex - it’s dunlop. Thank you for shopping with us!

    • A:

      It is either 100% talalay latex, or 100% dunlop, those are two ways of processing the pure latex, now if they are ADDING something to the making of the latex, then it is synthetic, there is No difference in pure talalay or dunlop, they are a difference in the manufacture process, RIGHT? can you tell me if OS has a all natural latex king size mattess? Must have due to health reason, thank you

    Read more Read less
  • Q:

    "How thick is the latex (dunlop) on this mattress?"

    • A:

      Thank you for your question imdave. The latex is 3 inches thick. Have a great day.

  • Q:

    "What kind of Latex is in this mattress?"

    • A:

      Hello wagnerranch, The kind of latex in the Renew and Revive Sienna 11-inch King-size Latex Mattress is like Dunlop. Please feel free to contact us again with any further questions. Thank you for shopping with us!

Shopping Tips & Inspiration

Shipping & Returns

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
Expedited shipping details

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.