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Slumber Solutions Gel Highloft 4-inch Memory Foam Mattress Topper

Included Warranty: 5 year Limited Manufacturer
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ITEM# 14189801
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    Slumber Solutions Gel Highloft 4-inch Memory Foam Mattress Topper
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    ITEM#: 14189801

    Revolutionary memory foam infused with cool, rejuvenating gel in a dual-sided design provides the ultimate supportive and comfortable sleep experience. Gel absorbs pressure and channels heat away, preventing excessive heat build-up that causes sleep disturbances.

    • Type: Gel memory foam
    • Measures 4 inches thick
    • Density: 3.2 pounds
    • Originally designed for NASA, this space age foam cradles the body, reducing pressure points that cause tossing and turning
    • Temperature sensitive foam adjusts to your body temperature
    • Draws uncomfortable warm air away from body
    • Open nature of textured side provides improved air flow
    • Eliminates motion transfer
    • Disperses weight evenly
    • Helps rejuvenate tired muscles and eases back pain
    • Meets all flammability standards


    • Twin: 37 inches wide x 73 inches long
    • Full: 52 inches wide x 73 inches long
    • Queen: 58 inches wide x 78 inches long
    • King: 75 inches wide x 78 inches long
    • California king: 70 inches wide x 82 inches long

    Memory Foam Tips:
    • Remove from packaging within 72 hours to maximize expansion.
    • This product arrives very tightly packed. Unwrap and allow 48 hours to return to original shape.
    • Being sealed in plastic packaging sometimes traps odors. After unwrapping, allow product to air for a few hours.
    • There may be slight variances in the dimensions.

    The firmness level of every item is unique. Please be advised that even similar products may produce different firmness results.

    Topper dimensions may be slightly smaller than your mattress. Size has been designed to allow you to easily secure your fitted sheet over your new memory foam topper.

    Click here to view mattress topper buying guide.

    Once opened this product is non-returnable.


    Type Mattress Topper
    Thickness 4 Inch
    Memory Foam Type Gel Memory Foam Memory Foam
    Density 3 Pound
    Dimensions 82 in. L x 70 in.W x 4 in. H
    Warranty 5 year Limited Manufacturer
    Materials Polyurethane and Gel
    Model Number M10085-00714-OS

    Customer Reviews

    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    • Go for it...

      Great purchase..Improved my sagging mattress...

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    • Love it!

      Fits bed wonderfully. So comfortable.

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    • Slumber Solution Gel Highloft 4-in. Memory Foam

      I love this mattress foam topper. This topper is well worth the money. If you want a super soft mattress topper this is the one. I have a medical issue where I must have a super soft bed so that the pressure points in my body can be relieved, this mattress topper does that better than any other mattress topper I have had. Sleeping on this topper is like sleeping on a cloud.

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    • Product fell apart after 2 months

      Product fell apart after 2 months Overstock won't take products back past 30day so I'm out of luck. Ive bought 2 of these one with a cover and one without the both ripped after 2 months.

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    • i love love it............amazing buy buy

      just buy it...buyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy

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    • does not keep the body cool

      Very disappointed in the gel memory foam mattress topper!it does not keep the body cool at all.want to return but hard to ship back a memory foam mattress topper,it can't be rolled up tho the same form.thank you stacy

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    • Positive Review

      After patiently waiting our mattress topper finally arrived. We haven't slept like this in a long time. We are sleeping soundly, and waking up with no aches and pains. This is a great alternative without spending thousands of dollars on a new mattress.

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    • Finally, I good night's sleep!

      My husband and I absolutely LOVE this Memory Foam Mattress Topper! Before I bought it, I was tossing and turning all night and was not sleep well at all! Now, I am sleeping like a baby! I was ready to go out and buy a new mattress set (which includes the adjustable base), but I couldn't bring myself to spend over $^%$#@ without knowing if I would like this type of top. A friend told me to buy a memory foam topper to see if we even like it; so, that is what I did. Eventually we will need to buy an adjustable base bed and a new mattress, but for now, we are content with our recent purchase. Not only am I getting a good night's sleep, I don't wake up with the joint pain like I did before I slept on this Gel-Memory Foam topper. The only thing that I didn't really notice, was that it made the bed any cooler. I would advise you to really read about the differences in the foam density and what will suit your specific needs. I did review all of the various options and I am so glad that I did, as I would have ordered something completely different and would have been dissatisfied. I highly recommend this product!

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    • just what i expected

      Foam topper just what I expected. Not as cooling as I would like but quite satisfactory.

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    • All I can say is wow

      You really sonk into this topper and don't get overheated like the foam topers

      Read More

    Questions & Answers

    Get your product questions answered right here.
    • Why did you choose this product?

      • Because I have another on on the bed in my RV and when I sleep on it my back doesn't hurt so I got one for my bed.

    • Can you cut the king size to make smaller toppers?

    • It's been 2 days since I submitted my question- Your site claims to answer in 24 hours. I still need to know which side goes up, flat like the photo of the hand print, convoluted like the photo of the bed. Please respond. Thank you!

    • Which side should go up?

    • Hi there, me again. Could u translate your previous answer into practical English (it has bigger bumps?) AND what does IT REALLY MEAN, etc? Is the one with bigger bumps softer/more comfortable, more aeration, etc?????

      • The product has slightly different model numbers but is essentially the same product. One is probably a newer model.

      • After seeing your answer, I called Future Foam, the maker of this product. The info I got from their rep basically said with the Big Bump, U sink deeper/cushions-conforms to your body more but that may be "hotter" for some sleepers?. Vs this item has much smaller bumps, 'firmer' feel/less sinking/maybe less hot?

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    • Thanks for the previous answer. But I was referring to item #14189805 (Slumber Solutions Gel Big Bump 4-inch Queen/ King/ Cal King-size Memory Foam Mattress Topper) which has the exact same density according to the write-up (3.2lbs). What is the difference between that item and this one?

      • They are both convoluted-style toppers. This one is standard-convoluted whereas #14189805 has a bigger convolution. Please feel free to contact us again with any further questions.

    • What is the total weight? And what is the difference between this topper and the similar 4" Big Bump Topper by Slumber Solutions?

      • Depending on the size you were interested in purchasing, the approximate weight is going to be around 15-20 lbs when fully expanded. The difference between this item and the Slumber Solutions Highloft Supreme 4-inch Memory Foam Mattress Topper ( Item #12661391) is going to be the density. The density for the Slumber Solutions Highloft Supreme 4-inch Memory Foam Mattress Topper is 3 lbs and the density for this item (Slumber Solutions Gel Highloft 4-inch Queen/ King/ Cal King-size Memory Foam Mattress Topper) is 3.2 lbs.

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    Shipping & Returns


    Usually leaves our warehouse in 1-2 business days. *

    Standard Return Policy:

    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.

    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.

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