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

Included Warranty: 3 year Limited Manufacturer
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Sale: $179.99
MSRP: $390.00 $210.01 (54%) off
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ITEM# 13057440
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    Slumber Solutions 4-inch Memory Foam Mattress Topper with Waterproof Cover
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    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.


    ITEM#: 13057440

    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.


    Type Mattress Topper
    Thickness 4 Inch
    Memory Foam Type Memory Foam
    Density 3 Pound
    Tags Comfy Quality Soft Winter
    Dimensions 78.0x58.0x4.0
    Warranty 3 year Limited Manufacturer
    Materials Polyurethane Foam
    Model Number 10084-00268-OSM

    Customer Reviews

    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    • Very good value, very soft!

      This is so soft, almost too soft for my taste, but my husband loves it. I have some back issues and I need a little more support, otherwise a dramatic improvement to our mattress comfort.

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    • Great!

      We have bought several of these toppers. A great way to get a good nights sleep! Love them.

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    • kadee

      Solid and resists stains. Would recommend.

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    • Patti

      Great-Can't say anything bad about this product. Worth the money. Buy it and you will not be disappointed.

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    • 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.

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    • 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!

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    • 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.

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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.

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    • 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 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.

      Read More
    • 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.

      Read More

    Questions & Answers

    Get your product questions answered right here.
    • Is it truly memory foam or just foam. The reviews imply it is not memory foam

    • Why did you choose this product?

      • Our guest room twin mattress is uncomfortable and don't wish to buy another new mattress as it's not used very often

      • 4 inches deep, regular king size and waterproof cover

      • This is our second purchase of this topper for our second bedroom! It is amazingly comfortable!

      • The reviews

      • Great Reviews

      • 1. A great price. 2. It came with a waterproof cover. 3. It came with a tuck-in gusset. 4. It is 4". More comfortable than 3". 5. Delivery is included. 6. I am also protected by Google.

      • I hope it will work great for my daughters bed so she can sleep better!

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    • Is the cover hard to put on?

      • 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.

    • Is this made in the USA?

      • Hi anaddana, we were able to verify this cover is made in USA. We hope this helps. Thanks for shopping with us.

    • the size should be 72 x 84

      • 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.

    • Is the waterproof cover machine washable?

      • Yes, but line dry only

      • The cover is machine washable and I have washed mine twice now.

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    • Is the skirt attached to the topper to prevent sliding? Does the Cover just go over the topper and the mattress?

      • 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.

    • I noticed the denisty is 3lbs... is that per cubit foot?

    • what is the firmness rating on this topper?


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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.

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