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Serta Restoration 4-inch Memory Foam Mattress Topper

Overall Rating Rating 4.5  |  539 reviews  |  Write a review
Today $143.99
$236.00 (62%) off
MSRP: $379.99
Item #: 12914667
    This Serta four-inch memory foam mattress topper adds extra support and comfort to your present mattress. It is available in all mattress sizes from twin to king. This mattress topper features a two-inch top layer of sculpted foam for increased airflow....more

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Sponsored Links What's This?
    This Serta Restoration memory foam mattress topper provides comfort and superior technology. This topper serves to rejuvenate your current mattress while providing therapeutic support and two layers of support.

    • Type: Memory foam
    • Mattress topper measures 4 inches thick
    • Base layer: 2 inches of premium, high-quality 3-pound memory foam
    • Top layer: 2 inches of sculpted foam for additional, firmer support and greater airflow
    • Top layer has a patented cool temp foam to provide a neutral sleep surface
    • Memory foam is resistant to dust mites and is naturally antimicrobial
    • Originally designed for NASA, this space age foam cradles your body, reducing pressure points that cause tossing and turning
    • Temperature sensitive foam adjusts to your body temperature so you stay warm
    • Improves circulation
    • Eliminates motion transfer
    • Disperses your weight evenly
    • Helps rejuvenate tired muscles and eases back pain
    • Meets all flammability standards
    • No latex in this product


    • Twin: 75 inches x 39 inches
    • Full: 75 inches x 54 inches
    • Queen: 80 inches x 60 inches
    • King: 80 inches x 76 inches
    • California King: 84 inches x 72 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. Please be advised that even similar products may produce different firmness results
3 year Limited Manufacturer
Memory Foam
Model No:
Brand: Serta


  • Type
    Mattress Topper
  • Thickness
    4 Inch
  • Memory Foam Type
    Foam, Latex, Memory Foam
  • Density
    3 Pound
  • Product Features
    Antimicrobial, Hypoallergenic
  • Tags
    Comfy, Cozy, Fluffy, Luxury, Quality, Smooth, Soft, Summer, Warm
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Showing 5 most helpful reviews on this product.

  • 5 Stars 379
  • 4 Stars 111
  • 3 Stars 23
  • 2 Stars 9
  • 1 Stars 17
  • Love it!!! Perfect Choice!!!

    This was probably one of the best purchases (of anything, anywhere) that I've made in years. I did some research before selecting a memory foam mattress topper for my queen size bed. Probably learned far more than I'll ever need to know regarding foam density and memory foam in general. This was a perfect choice! I'm a cancer patient, under 90 pounds... skeletal. In the last few years, it has become impossible for me to be comfortable in my bed, even though I have an excellent mattress. I am (literally) flesh draped over bone and at times it feels as if I'm being cut from the inside, by my own skeletal system. One of my Christmas presents, from my son, was a memory foam pillow. I love it! It prompted me to recall one of the times I had to be at Sloan Kettering. At that time, they had twin-sized foam toppers on each of the patient's beds, which helped immensely with dealing with body pain. Bingo! My search for a mattress topper for home began. Last night, I had the most comfortable night's sleep I've had in YEARS. I'm VERY happy with this product and hope to have sweet dreams again tonight and for many more nights to come.

  • Vey comfortable, however...

    My wife and I purchased this mattress top based on all of the positive reviews. Many of the reviews talked about the smell. We thought that wouldn't be a problem. Once we received this mattress top, we aired it out in a different room for one week with the window open. I thought that would work. It didn't. The chemical smell is still there, so much that you can smell the pad when you walk into the bedroom. For the last two days I have woken up in the morning with a headache, stomach ache and slightly dizzy. I did some research and found that this type of reaction can be common with some people. Secondly, Overstock states that memory foam is not returnable. I admit, we should have done more research prior to this purchase, and checked the return policy of Overstock. I just want to let people know that if they are sensitive to chemical smells, do not purchase this product because you cannot return it.

  • Just OK

    I purchased this as I have purchased 4" toppers from here before. Unfortunately, this one was only 2" of mem foam and 2" of foam base. The one I had previously were a true 4" of mem foam. This was my error as I didn't realize my old topper was not half and half. I just wanted to say to anyone looking for a true 4" topper, don't get this one. It is not the same comfort level and I am starting to have the back problems that I used to have before getting a topper. Will probably be looking for a new one somewhere else as it does not seem that overstock carries the true 4" ones anymore.

  • Not Serta at all

    It is very wierd since the product is not Serta at all. The only paper which is kind of related says it is Sleep Innovation made for Serta. That is ridiculous! In addition, there is not registration form, no receipe, no customer service phone number, no anything. So how can a consumer distinguish a $$$ restoration mattress top from a $$$ rejuvenator one? If i want to buy a product with no brand, or inferior brand, I only have to pay the half price. So, please, stop mentioning "Serta"!

    • How did the color on site compare with the actual product? soso
    • Please tell us about the quality of the product. soso
    • How accurate was the on site description of the product? not related at all
  • Serta 4-inch Restoration Memory Foam Mattress Topp

    I was very skeptical of the reviews on this, even looked around to see if there was a contest/drawing for reviews. Decided to give it a try, have chronic back pain, had surgery, don't want anymore of that. But sleeping and pain go together in my world. From the moment we put it on the bed, my 17 year old jumped on it and said felt like a cloud, she loved it. Ok, what does she know? That night I slept on it, and realized she wasn't exaggerating, it is so soft and comfortable, I can turn without disturbing anyone sleeping beside me, and supports where I need support. For the first time in years I woke up without the usual back pain from surgery. This is awesome, eventually all the beds in my home will have one. Too wake up without pain hasn't happened to me in years. I also put an almost flattened bed pillow between my legs, and no hip pain. I sleep so much better, without tossing and turning to find that one spot, only woke up once the first night, compared to my 2 hour ritual. I really feel so much more rested now, it is unbelievable how much difference this topper makes. Don't think you can compare it to one of the eggshells, there is no comparison. I love my topper, Thank You Overstock for making it affordable to me.

View All Most Helpful Reviews
  • Memory Foam

    This has to be the best purchase i have ever made. It is like sleeping on a pillow every night.


    Rebecca W. Apr 14, 2015

  • Best item EVER purchased

    Ever???? Yes, that is what I tell my friends. A 4 inch memory foam for my King-size bed, $*** with free shipping? This item is 4 years old and I hate staying in hotels or other friends homes now because I can't wait to get back to my mattress


    lynne0 Feb 9, 2015

  • Very Comfortable

    This memory foam topper is very comfortable. You will need to have it aired out for at five days to get out the smell.


    danberni1 from La Mirada, CA, Aug 25, 2014

  • No complaints at all

    We have these foam mattress toppers on all our beds at home. Just recently bought another for our queen-size bed in the camper -- so now it's as comfortable as our mattress at home. Reasonably priced and good quality.


    peachiejw from upstate NY, Jul 12, 2014

  • Love going to Mimi's now.

    My husband and I bought this for his Mimi, as her guest bed mattress was extremely hard, lumpy and uncomfortable, and every time we visited her, we dreaded sleeping there. So, we ordered this mattress and had it shipped across the country to her. When we went back, after delivery of the mattress, we slept very well, and were extremely pleased with the comfort. We weren't there when the mattress was delivered, but I believe everything went fine. I know the mattress was fine when we got there, and I didn't get any complaints from my father in law, as he received delivery. I have a guest room in my home that needs a new mattress , and I will probably get this same mattress for MY guest room.


    suzannelewis from Texas, Jun 26, 2014

View All Most Recent Reviews

Product Q&A

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so wat is this made of that people are asking if it smells like formaldehyde 20grit on Jul 6, 2013
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No, this product has no scent, at first any packaged product may have a slight scent but it goes away right away. carlaadelina2013 on Jul 9, 2013

Is the topper made in the USA? Does the smell of formaldehyde overwhelm the home? maxorville on Apr 28, 2013
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Hello maxorville, the topper is made in the USA, and the smell of formaldehyde doesn't overwhelm the home. A few hours of airing usually removes the odor. Please feel free to contact us again with any further questions. Thank you for shopping with us! overstockcustomercare1 on May 3, 2013
No problems ever! rdwash102 on May 22, 2013
Yes it is made in the USA and No it doesn't smell like formaldehyde. godsdaughter74 on May 29, 2013
No problems for me either, in fact I love it. If there a smell it's because the dogs love it, too. I wish I could get them dog size ones. Best $ I ever spent. Rescued my old mattress. magee150 on Jun 4, 2013
no, but too soft, had to throw it away after a couple months, poor sleeping because it is too soft. bgile on Jun 19, 2013
No after airing it out in the other room for just 1 night prior to use fatfisher on Nov 28, 2013

is this topper one or two pieces? If two, are both pieces memory foam or/or something else? Finally, Overstock customer care reps state the density as 3 lb AND 4 lb (read previous questions). Which is it, really?? pohal on Mar 19, 2013
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Base layer: 2 inches of premium, high-quality 3-pound memory foam Top layer: 2 inches of sculpted foam for additional, firmer support and greater airflow. Therapeutic support and two layers of support. Thank you for your question. Please feel free to contact us again with any further questions. overstockcustomercare1 on Mar 22, 2013
It's two pieces that are attached to one another, so there is no sliding or shifting once you put it in place. diamondz402 on Apr 26, 2013

Is the King size topper actually 76 x 80 as stated in the description or is it smaller than true King dimentions (many of these toppers are actually smaller than the std bed size they are made for). dukedude on Dec 23, 2012
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Yes, it is. overstockcustomercare1 on Dec 26, 2012

In the description the serta restoration 4 inch is listed as 3lb density but in the Q&A the Answers tell us that it is 4lb density, which is it. Thanks for the info.! vickiblue on Oct 5, 2012
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We apologize for the confusion. The 4-inch topper has a 3 pound density. overstockcustomercare1 on Oct 11, 2012

What is the weight and dimensions of the box it is recieved in if I purchase a king size? I would like to ship to an APO but they have size restrictions on packages. trizzshizzle on Jul 9, 2012
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The shipping weight for the king size is 46 pounds. The shipping dimensions are 15 inches high by 18 inches wide by 18 inches long. overstockcustomercare1 on Jul 12, 2012

What is the firmness of this product?  on Jun 6, 2012
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This is a 4 lb density, which is a medium firmness. overstockcustomercare1 on Jun 8, 2012

What is the density of this product? marie2000 on Apr 25, 2012
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4 pound density. overstockcustomercare1 on Apr 30, 2012

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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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