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Slumber Solutions Gel Highloft 4-inch Memory Foam Mattress Topper with Waterproof Cover

Overall Rating Rating 4.4  |  93 reviews  |  Write a review
Starting at: $169.99
Item #: 14189942
    Sleep in comfort on this king size gel memory foam mattress. Designed to completely alleviate painful pressure points and improve circulation while channeling excess heat away, this mattress allows the body to relax completely for high-quality sleep....more

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Sponsored Links What's This?
    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
    • Cradles your body, reducing pressure points that cause tossing and turning
    • Draws uncomfortable warm air away from your body
    • Open nature of textured side provides improved air flow
    • Polyester knit fabric cover features an air-permeable backing that serves as a moisture barrier
    • Moisture control prevents fluids from penetrating the surface
    • Meets all flammability standards

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

    Memory Foam Do's and Don'ts:
    • To maximize memory foam expansion; remove from packaging within 72 hours of receipt.
    • This product arrives very tightly packed. Please unwrap and allow 48 hours for this product to return to its original shape.
    • Being sealed in plastic packaging sometimes traps odors. A few hours of airing usually removes the odor.
    • 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.

    Topper dimensions may be slightly smaller than your mattress dimensions. Size has been designed to allow you to easily secure your fitted sheet over your new memory foam topper.
82 in. L x 70 in.W x 4 in. H
5 year Limited Manufacturer
Polyurethane and Gel
Model No:


  • Type
    Mattress Topper
  • Thickness
    4 Inch
  • Memory Foam Type
    Gel Memory Foam, Memory Foam
  • Density
    3 Pound
  • Tags
    Comfy, Quality, Soft, Warm, Winter
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Showing 5 most helpful reviews on this product.

  • 5 Stars 64
  • 4 Stars 16
  • 3 Stars 2
  • 2 Stars 7
  • 1 Stars 4
  • Couldn't sleep, now I can!!

    I bought this item after getting a new mattress but a hand me down mattress. I hadn't gotten any sleep for weeks, I actually started sleeping on the couch to avoid the horrible mattress we had. So after doing much research I found this mattress topper and though it was expensive, I think it was definitely worth it, It is like sleeping on a cloud very comfortable, I think you could put this on a floor and you could get a good nights sleep!!!

  • Perfect, Inexpensive

    I got this mattress topper in 2 days. I was soooo happy!!!! Pulled it out of the box, it had its own cover, put it on the bed, and it was off to Never Never Land!! Smart purchase!!! Extremely pleased. Thanks O.CO!!!

  • Only got 1 star because I couldn't give it 0

    I just received this mattress.. this is about worthess. The picture shows the memory foam inside the cover.. don't be foolded. It is actually about a 2 inch mattress with 2 inch points that look like alligator teeth... very soft. If this is what you are looking for then it might work for you but I ordered a 4 inch memory foam mattress not a 2 inch to sink into. Then they want to charge me $$$ to return it. So that explains why they only charge $$$ shipping to you. If I had seen this in it's full picture without the cover I never would have ordered. Not worth the money.

    watson1001 from Merritt Island, Florida, Jul 9, 2012

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  • Great Purchase

    Fits perfect, cover with it is great, fully unfolded in a few hours, and no smell. Turned my firm mattress into a very comfortable soft mattress. I weigh 290 pounds and got the best nights sleep I've had in years. Very good quality, well worth the money.

  • Excellent comfort n support

    So pleased with this product and it is worth every penny.

View All Most Helpful Reviews
  • Love it! Topper keeps it clean & dust free too

    To me, anything less than 4" doesn't really provide the effect of memory foam. This one is cool to the skin (even through sheets) and the cover truly keeps the topper and the mattress dust free. Wonderful value.

  • No Paperwork sent with Mattress Topper

    Product itself is OK. but there WAS NO PAPERWORK INCLUDED-NOTHING. this is not right. Yes I called Overstock & was given *** off my payment of **** credit to Overstock & membership to ClubO rewards. This is all very good ! But still I DO NOT know if I got the product I ordered without paperwork. Maybe shipping dept got wrong one who knows. Customer service & I looked thru the ones for sale & it is very similar but I would think should ALWAYS be enclosed paperwork to any item ordered especially one like this which isn't returnable. I ordered one with 5 yr warranty no warranty included. A friend ordered much cheaper one from **** & received all kinds of paperwork. The protector itself is great so far so guess my gripe is against shipping dept someone dropped the ball.


    patoni46 from Waco tx, Jul 3, 2014

  • Comfortable mattress topper! So comfy I bought 4

    Mattress topper with memory gel ... Cool and super comfortable.


    pattybon from Spring hill, fl, May 11, 2014

  • The best sleep ever!

    I feel very fortunate in having found this mattress topper. I purchased this particular one because of the many reviews . I have recommended it to 3 people who also are delighted . It is such a relief to wake up in the morning without pain. Who would have thought the name Slumber solutions would be just that, and life changing for me. Thank you for making a back problem almost insignificant.


    jacquelined1 from Ct., Jan 2, 2014

  • Great mattress topper.

    This is a very nice mattress topper. I would highly recommend this item.


    vicki2480 from Ocala, FL, Jan 1, 2014

View All Most Recent Reviews

Product Q&A

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Is the cover a zip cover that covers it completely on top and bottom - or is it a "mattress pad" that covers the topper and the mattress underneath. soundings on Jun 29, 2013
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Hello soundings, this is only a mattress cover and does not zip all the way around. I hope this helps. Thank you for shopping with us. overstockcustomercare1 on Jul 5, 2013

does this mattress come with a frame or would i have to buy one for it jlatham101 on Jan 23, 2013
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Thanks for your interest, this listing is for a mattress "Topper" its 4 inch memory foam topper. A mattress and frame would need to be bought separately. overstockcustomercare1 on Jan 24, 2013

What color is the cover (it's not really red, is it)? dube91935 on Nov 26, 2012
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it is not red, that is a mistake on the web page, our apologies overstockcustomercare1 on Nov 28, 2012

Is the waterproof cover noisy and hot like others?? Or is it just a waterproof material? ashlie532 on Oct 17, 2012
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We are sorry for the inconvenience. We are working on getting this answered for you. overstockcustomercare1 on Oct 17, 2012
This cover is designed to eliminate sleep disturbances, including excessive heat.It is made out of waterproof material "infused with a cool, rejuvenating gel." overstockcustomercare1 on Oct 18, 2012
It is just a waterproof material. overstockcustomercare1 on Oct 18, 2012

Can you use an electric mattress pad with this product?  on Aug 5, 2012
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Yes, you could use an electric mattress pad with this item. overstockcustomercare1 on Aug 6, 2012

can this item be cut with a scissor? two2wheels on Jul 21, 2012
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Unfortunately, scissors will not give you an even cut. An electric carving knife works well, but please be aware that cutting the foam will void the warranty. overstockcustomercare1 on Jul 23, 2012

Is this american foam? rosafra7 on Jul 4, 2012
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Yes, this item features American foam. overstockcustomercare1 on Jul 9, 2012

Do standard sheets fit over this topper?  on Jun 29, 2012
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It depends on what you mean by "standard" sheets. This mattress topper requires sheets with deep enough pockets to accommodate your existing mattress plus an additional four inches. We would suggest deep-pocket sheets, just to be safe. overstockcustomercare1 on Jul 3, 2012

How much does the king size weigh  on Jun 29, 2012
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I show a ship weight of 29 pounds. overstockcustomercare1 on Jul 3, 2012

Does the flat side go up or down?  on Jun 19, 2012
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The textured side goes up. overstockcustomercare1 on Jun 20, 2012

Does this topper have a removeable cover that is machine washable? diamondrio on May 17, 2012
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This item does come with a washable cover. overstockcustomercare1 on May 18, 2012

What is the firmness of this topper? jbbbci on May 16, 2012
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This item would have standard firmness. overstockcustomercare1 on May 18, 2012

How much does the queen-sized topper weight without the cover?  on May 10, 2012
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It weighs 22 lbs. overstockcustomercare1 on May 15, 2012

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** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.

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