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

Overall Rating Rating 4.6  |  111 reviews  |  Write a review
Starting at: $119.99
Item #: 13057440
    Create a more comfortable sleeping experience with this king-size memory foam mattress topper. With four inches of thickness, this temperature-sensitive topper offers pressure point relief and cradles your body to minimize tossing and turning at night....more

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  • This item:Slumber Solutions 4-inch Memory Foam Mattress Topper with Waterproof Cover

    Starting at: $119.99
  • +
  • Pima Cotton Extra Deep Pocket 400 Thread Count Sheet Set

    Starting at: $44.99
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  • Subtotal: $164.98
    Discount: $0.00
    Total: $164.98
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Sponsored Links What's This?
    The Slumber Solutions Memory Foam Topper is paired with a luxurious waterproof mattress cover designed to provide years of protection for the topper and mattress beneath. Renew the look and feel of your mattress with this simple solution.

    • Type: Memory foam
    • Measures 4 inches thick
    • Density: 3 pounds
    • Temperature-sensitive memory foam provides the ultimate in comfort and pressure point relief
    • Circular polyester knit fabric features an air-permeable backing material that serves as a moisture barrier
    • Breathable laminate backing material offers moisture control preventing fluids from penetrating the surface of the mattress topper
    • Cover offers 3-inch gusset with decorative cord edge and a stretch-to-fit 17-inch contour skirt
    • Meets all flammability standards
    • Care instructions: Spot clean


    • 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.
    • Product arrives tightly packed. Please unwrap and allow 48 hours for product to return to original shape.
    • Being sealed in plastic packaging sometimes traps odors. Air a few hours to remove 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 each 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.
3 year Limited Manufacturer
Polyurethane Foam
Model No:


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

  • 5 Stars 85
  • 4 Stars 17
  • 3 Stars 5
  • 2 Stars 1
  • 1 Stars 3
  • I have never slept better!

    I couldn't wait to receive this topper and when it came (several days sooner than estimated) I couldn't wait to lay on it. It's about a 30 pound box so I needed help getting it upstairs. I unwrapped it and after reading other reviews, I expected a nasty smell but there was none. It unrolled easily and I immediately put it in the cover. As hard as it was, I allowed it to expand for about an hour. I covered the entire topper/cover and our mattress with our own mattress pad, placed the sheets and jumped in. HEAVENLY! I have spent more time than I care to admit in my new bed. My chronic back pain is greatly helped and it didn't take ten minutes to stand up straight like it usually does in the morning. The only problem I could see someone having is how high my bed is now. I am 5'7" and I have to stand on my toes to get up there but once I'm in, I don't get out. Our mattress is about 5 years old so there are minimal dips but this does not effect the quality or quantity of sleep I get now. Buy it! You'll be glad you did!

    • How did the color on site compare with the actual product? More offwhite than white but who cares? It's under a cover and a sheet.
    • Please tell us about the quality of the product. Thick, heavy and of very good quality.
    • How accurate was the on site description of the product? Very accurate
  • slumber solutions 4 inch foam

    I have spend years and years looking for a good foam topper, years. some were not soft enough, not thick enough, tore apart easy, wore down quick, got thin. I have had this product for about 6 months now, and the foam is amazing!!!! I want to buy a back up and store it so if i ever get a second bedroom, if they stoped making this in 20 years or so and i needed it, i would die if it wasnt made anymore. this product is the best i have ever encountered, not even kidding!!! I told everyone at work about it, my entire family, and i really am considering buying a second one just incase i ever need it, with the fear in 20 years or so they wont make it anymore, cant risk it, id never sleep good agian if i dont have this lol.

    • How did the color on site compare with the actual product? the product was better than i could ever imagined
    • Please tell us about the quality of the product. amazing
    • How accurate was the on site description of the product? good

    lala1982 from fort lauderdale FL, Oct 30, 2011

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  • Great night's sleep

    We bought this topper for our regular mattress after falling in love with the memory foam mattress we bought from Overstock for our guest room. I wasn't sure if it would provide the same comfort as a mattress completely of memory foam. However, I was pleasantly surpised to find it makes a huge difference in the comfort level and we get a great night's sleep. The waterproof cover keeps the topper in place perfectly on top of our regular mattress; no slipping or sliding. We love it.

    • How did the color on site compare with the actual product? N/A
    • Please tell us about the quality of the product. Excellent
    • How accurate was the on site description of the product? Very accurate
  • Good and bad

    While I would recommend this product to everyone I have to admit that during the whole process I had my first and hopefully last problems with Overstock.com. I had ordered the bed with no problem it cane and I was missing the waterproof matters pad cover so I conacted customer service and they had one sent out. I then unrolled the memory foam as directed to air it out. Two days later I flip it over to air out the other side and there were 4 rips in it. I contacted customer service again and they gave me 2 options I could either send it back and they would mail me another one or I could keep the one I had and they would give me a partial credit. I was very happy how their customer service handled this situation. It makes you feel that they value their customers unlike other companies ourly there. I got the cover and the rip situation was taken care of. I have never had a problem with Overstock before but was more than please with how they handled it and would recommend this product and company to anyone.

    • How did the color on site compare with the actual product? Pretty much the same.
    • Please tell us about the quality of the product. Mine came with 4 rips in it but I put that side on the bottom. It has made my bed much more comfortable. My dog doesn't even want to get out of bed now! e
    • How accurate was the on site description of the product? The description was very accurate.
  • Happy with product

    My daughter is away at college and had back pain due to poor quality mattress on dorm beds. This topper was a great price compared to others, great fitting cover to protect it. No problem with odor or to much heat. She loves it and her back pain is gone.

View All Most Helpful Reviews
  • Property Manager

    I purchased this for my winter rental guest at a property that had an orthopedic type mattress which was hard after an hour or so. The other reviews helped me decide on this one and they, along with myself, we not wrong....they LOVE it! Don't hesitate on this one.


    pattidq1150 Feb 27, 2015

  • none

    the quality of the item is fine but 4 inches is too thick.


    csingleton Feb 11, 2015

  • Like a Cloud

    The product came tightly packed, and it does take a couple hours to get the whole thing unwraveled. I had been having trouble falling asleep and with this topper I barely moved at all in the night. Definitely a good value for the money. The topper is a bit softer than most memory foam, but it does really form to your body quite well. Overall, I am very pleased with this product.


    hgaede213 from Grand Rapids, MI, Jan 14, 2015

  • I Love this topper

    Bought this for day bed in my office and couldn't be more pleased. The mattress by its self was very uncomfortable, now with this topper - I find myself curling up and taking napes there almost everyday. I loved the cover that came with it. The cover made it so easy to keep the topper in place and was made of a very high quality fabric. For the quality of this product I found the price to be about right.


    vielee from Las Vegas, Nevada, Dec 6, 2014

  • Comfortable

    At first I was not happy with how soft this mattress Topper was but one nights sleep changed my Mind. It's like sleeping on a cloud. Woke up Refreshed. Affordable alternative to buying a new Bed


    Jewel from WA, Oct 19, 2014

View All Most Recent Reviews

Product Q&A

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Why did you choose this product? Overstock on Mar 3, 2015
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Our guest room twin mattress is uncomfortable and don't wish to buy another new mattress as it's not used very often Shirley M. on Mar 3, 2015
4 inches deep, regular king size and waterproof cover  on Mar 4, 2015
This is our second purchase of this topper for our second bedroom! It is amazingly comfortable!  on Mar 5, 2015
The reviews  on Mar 11, 2015

Is the cover hard to put on? roxzie on Feb 14, 2015
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Hello Roxzie, this cover would go on like a fitted sheet. Very simple to put on. I hope this helps. Thank you for shopping with us! T.B. overstockcustomercare2 on Feb 19, 2015

Is this made in the USA? anaddana on Jun 18, 2014
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Hi anaddana, we were able to verify this cover is made in USA. We hope this helps. Thanks for shopping with us. overstockcustomercare1 on Jul 7, 2014

the size should be 72 x 84 lindajohanson12 on Apr 28, 2014
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Hello lindajohanson12, The dimensions for each size are the following: 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. Thanks for shopping with us. overstockcustomercare2 on May 1, 2014

Is the waterproof cover machine washable? clr4321 on Feb 6, 2014
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Yes, but line dry only lyn45 on Feb 12, 2014
The cover is machine washable and I have washed mine twice now. kb429 on Sep 9, 2014

Is the skirt attached to the topper to prevent sliding? Does the Cover just go over the topper and the mattress? tootsiewest on Jan 29, 2014
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Answer This Question

Hello tootsiewest, Thank you for inquiring about the Slumber Solutions 4-inch Memory Foam Mattress Topper with Waterproof Cover. It is attached to prevent sliding and it goes over the topper and mattress. Thank you for shopping with us. overstockcustomercare1 on Feb 11, 2014

I noticed the denisty is 3lbs... is that per cubit foot? jsg1234 on Mar 17, 2012
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No, this is for the whole mattress. overstockcustomercare1 on Mar 19, 2012

what is the firmness rating on this topper?  on Mar 16, 2012
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The firmness is on the softer side for this item. overstockcustomercare1 on Mar 16, 2012

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