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

by Slumber Solutions
Sale Starts at$11654
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ITEM# 14189849
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      Included Warranty: 3 Year limited manufacturer warranty
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    ITEM#: 14189849

    This innovative gel memory foam mattress topper helps rejuvenate tired muscles and eases back pain. Made from foam especially designed for NASA, this Egyptian cotton mattress topper cradles the body and reduces pressure points that cause tossing and turning. The topper adjusts to body temperature and eliminates motion transfer, so you sleep sounder.

    • Type: Gel memory foam
    • 4 inches thick
    • Density: 2 pounds
    • Originally designed for NASA, this space age foam cradles the body, reducing pressure points that cause tossing and turning
    • Adjusts to body temperature
    • Draws uncomfortable warm air away from body
    • Includes 300 thread count Egyptian cotton cover with 17-inch skirt
    • 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 foam expansion.
    • This product arrives very tightly packed. Unwrap and allow 48 hours for product to return to original shape.
    • Being sealed in plastic packaging sometimes traps odors. After unwrapping, allow to air for a few hours.
    • Due to machine-cutting manufacturing processes, 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 mattress dimensions. Size has been designed to allow easily securing fitted sheet over new memory foam topper.

    Click here to view mattress topper buying guide.


    Type Flat Topper, Mattress Topper
    Thickness 4 Inch
    Memory Foam Type Gel Memory Foam, Memory Foam
    Density 2 Pound
    Firmness Medium
    Care Instruction Spot Clean
    Product Features Cover Included
    Dimensions 73 in. L x 52 in.W x 4 in. H
    Warranty 3 Year limited manufacturer warranty
    Model Number M10088-00757-OS
    Country of Origin United States

    Customer Reviews

    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    • Most Recent

    • This was perfect to cover my very firm matress.
      Verified Purchase

      This user earned $2.00 in rewards for writing this review.Learn More

      Got this to cover my very firm mattress in my guest room to give the bed a little plush and more comfort. My guests have raved about the difference this mattress topper makes.

      Read More
      terris18 Nov 30, 2017
    • 4in. Foam mattress topper
      Verified Purchase

      Love it, sleeping better than ever!!

      Read More
      OstkUser1200939 Jun 27, 2017
    • Great topper!
      Verified Purchase

      This user earned $2.00 in rewards for writing this review.Learn More

      This topper is soft and comfortable. My mattress on my adjustable bed had a bit too firm feel to it so I purchased this topper in the hope that it would be softer . It worked! These tear rather easy if you don't have 2 people to position them on the bed souse caution. Well worth the money. I ultimately purchased a second one for a lumpy, hard daybed at my father's home. Worked perfect.

      Read More
      nprgirl Apr 19, 2017
    • Beyond my wildest dreams
      Verified Purchase

      I literally cannot wait to go to bed now! I even want to watch the tv in our bedroom because it's so comfortable to sit and lay on. I have it on top of a new firm memory foam 12" mattress that is too hard for me. It needs a firm sutfsce underneath it or its too soft. As time goes by it gets hotter. If it's cold in the room I sweat underneath while my top half is super cold. Then I can't regulate my body temperature. I find that if the room is warm I don't sweat much, if at all. Weird but possibly from my immune problems. It's worth it to me because of the comfort. I have serious back problems involving spondyloarthropathy, herniated disks, stenosis, pinched nerves, and so forth and this product has actually reduced my pain in bed AND during the day!!! It's best if you sleep on your back. It's at least worth a try. Rolling it out on the bed is a good idea and it is heavy. Just pull the plastic as it is rolled up and it will literally unroll itself. Best wishes and sweet dreams.

      Read More
      buythisproductnow Sep 28, 2016
    • great buy
      Verified Purchase

      After a year this is still decent and a must have for good sleeping

      Read More
      Jason S. Feb 5, 2016
    • Most Helpful

    • best purchase
      Verified Purchase

      I like sleeping on firm mattresses and I was worried that this would make my bed too soft. I was pleasantly surprised that this topper supported me and felt like a firm mattress. Yes, the heavier parts of your body "sink in" but they are fully supported and your body stays in perfect alignment while sleeping. I do not think I have ever fallen asleep that quickly, The topper comes in a 29 pound box. I suggest getting someone to help you unwrap it. it quickly unfolds on its own in 20 minutes, but once it is open, it is difficult to move around and position, Because of the added depth of the topper, some fitted sheets will not fully cover the side of the mattress, I am not able to tuck the fitted sheet under the mattress, but everything still stays in place and nothing has moved in the middle of the night, I personally feel that this set with the cover is necessary because it is fitted to the topper and is the only thing that will hold it in place over time. I strongly suggest this topper... everyone in my house is jealous.

      Read More
      mh007 Dec 2, 2012
    • Superior Comfort!
      Verified Purchase

      I bought this mattress topper because I needed something very comfortable to be lying down on several hours a day after having major surgery. I received it like a week before the surgery, and as soon as I received it we put it on the bed. We lied down and almost fell a sleep! The first couple of days it was a weird feeling, as it takes some getting used to it. At first I was talking to my husband and we both said the same thing, I don't know if I love it or I hate it!, because you get a little bit sinked in and once you sink in, it takes an extra effort to move to the sides. But after some days we really got used to it, and now we know we love it. It is superior comfort. It doesn't heat up at all, like some people say about other mattress toppers. If it was hot it wouldn't work for us, as Miami is hot enough!. Thank God I've got this mattress topper, because it made my painful recovery much more comfortable. More than happy with this purchase. It's like sleeping on a cloud, that hugs you, but a little bit firmer. It is perfect. I really recommend this.

      Read More
      fernanda1 May 17, 2012
      Verified Purchase

      I have had trouble for many years with getting a good sleep at night. My sister told me about the mattress that she had bought that had a gel layer-- said she slept better after getting it (she purchased it from Overstock). I had bought a new mwmory-foam mattress, so I got this topper. Boy it really has given me a great sleep!

      Read More
      specialvolunteer1 Jan 24, 2013
    • Not for me
      Verified Purchase

      Purchased this to help back issues while sleeping, but this actually made it worse, must be me!! It was super soft, so soft that I melted into my bed. Also it turned up slightly damaged (rips). These mattress toppers aren't designed for everyone I suppose. Returned the item.

      Read More
      pepsilng Jul 19, 2012
    • Topper Is Wonderful ~ Shipped Very Poorly Though
      Verified Purchase

      After having this topper for a good 3 years now... I will say it is still perfect and used daily! It is a medium to firm topper. Does keep you cool. Also in the winter months, I keep my home at 65 and noticed the topper gets hard when it is cooler in the room. It gets double it's firmness. While sleeping on it for a few it warms up and gets softer, but most folks don't keep their room as cool as I do. So maybe not an issue. I like firm anyway. The cover was nice. But not worth the big jump in price. You can purchase the topper without the cover for a lot less here.... My MAJOR complaint was the way it was shipped. Overstock did not add any paper work with the item. They barely had any wrapping on it. It was merely rolled up and placed inside a dirty carton. They used one piece of flimsy tape across the bottom and top. The weight of the item went right through the tape and busted the box on both ends. When UPS delivered it was all the man could do to keep the item in the box. He suggested they do a better job on packaging such a heavy item. And being it busted through the box and was flopping out, it got a bit surface dirty on the bottom. I cleaned it and it came out. They have a small piece of clear stretchy wrap on the topper that did not completely cover the item. Overall I would say the presentation upon receiving it and the way it was shipped was POOR! It was not the UPS that did a poor job, it initially wrapped and packed poorly. I presume because it was shipped free they don't consider packing well. It was shipped quickly. Overall I am happy. It's not a 5 star rating because overall none of it was worth 5 stars. I sure hope the next set of Mattress and topper I just purchased today will be shipped nicer than this one was. Hoping they will be in their proper boxes with instructions and NOT dirty like this came!!

      Read More
      veen Jan 4, 2017

    Questions & Answers

    • Q:

      "Is this topper firm at all? I don't want to feel like I'm "sunk" into the mattress and have trouble moving or getting out of bed. Is this recommended? If not, do you have any firmer recommendations?"

      • A:

        This topper is a “medium” firmness level. If the mattress underneath the topper is already soft it will not solve that issue.

    • Q:

      "Why did you choose this product?"

      • A:

        Purchases one of these for my guest queen sized bed and my guest loved it. Decided to purchase a King Sized one for my bed!

      • A:

        I want cooler bed

      • A:

        my friend has this, I slept on it for a couple of months on top of of my mattress and it really helped with my back and shoulders.

      Read more Read less
    • Q:

      "What is the density of this foam topper?"

      • A:

        Hello adventurousleo, This has 3.2 pound density. Have a great day!

    • Q:

      "I own a temper-pedic mattress, It is too firm, and can't afford to upgrade, will this topper be comparable? And, offer the support and extra softness I'm looking for?"

      • A:

        Yes I think this topper would work great! This also has some really good reviews on it.

    • Q:

      "If I only buy this mattress and a memory foam base, does that mean that's all I need?!? I don't need a box spring or anything else...."

      • A:

        This is a topper and is placed on an existing mattress.

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