PostureLoft Haven 3-inch Ventilated Memory Foam Mattress Topper

by PostureLoft
Was: $536.49
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ITEM# 18807673
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    ITEM#: 18807673

    Improve your mattress with this PostureLoft memory foam mattress topper.  The 3-inch ventilated memory foam conforms to your body, supporting your back, lessening tossing and turning, and providing the ultimate in sleep comfort. The ventilated feature allows air to move freely so you don't get too hot trying to catch those z's.  Easily slip your fitted sheet over this topper and your existing mattress so you can enjoy a night of much needed rest.  

    • Firmness: Medium
    • Memory foam type: Memory foam
    • Density: Four (4) pounds
    • Type: Mattress topper
    • Thickness: 3-inch
    • Care instructions: Spot clean
    • Size options: Twin, twin XL, full, queen, king, California king

    • Twin: 39 inches wide x 75 inches long x 3 inches high
    • Twin XL: 39 inches wide x 80 inches long x 3 inches high
    • Full: 54 inches wide x 75 inches long x 3 inches high
    • Queen: 60 inches wide x 80 inches long x 3 inches high
    • King: 76 inches wide x 80 inches long x 3 inches high
    • California King: 72 inches wide x 84 inches long x 3 inches high

    Memory Foam Details: 
    • 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.


    Type Mattress Topper
    Thickness 3 Inch
    Memory Foam Type Memory Foam
    Density 4 Pound
    Firmness Medium
    Care Instruction Spot Clean
    Dimensions See description
    Model Number 255333-1110
    Country of Origin China
    • Most Recent

    • Great Topper
      Verified Purchase

      Order arrived quickly, as usual. The topped has good density and is a dream to sleep on. Thanks Overstock!

      Read More
    • Love the topper!
      Verified Purchase

      Wonderful to sleep on, an excellent topper for my aging mattress.

      Read More
    • Verified Purchase

      Read More

    Questions & Answers

    • Q:

      "I have a king size air bed. Each side has its own individual air chamber with an egg shell type topper. These are encased inside the mattress. There is a zipper that allows me to access the air chambers and topper. I need a firm bed and my husband likes a very soft bed. I wake up from constantly tossing and turning due to hip and shoulder pain. I'm ready to throw the whole bed out the door and am now considering a new topper. I have read about making sure you have the right thickness and density. I am about 155 pounds and my husband is about 215. I see a 3", 4 pound density topper has been recommended. We both like to sleep cool but with this the topper being inside the zippered mattress I don't know if memory foam vs gel will make a difference. Can you recommend the best topper?"

      Have an Answer? Be the first to answer this question!

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    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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    Items must be returned in new or unused condition and contain all original materials included with the shipment. More Details

    FINAL SALE EXCLUSION: Items marked as FINAL SALE are not returnable unless the problem you experience is the result of our error.

    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.