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Slumber Solutions Highloft Supreme 3-inch Memory Foam Mattress Topper

Overall Rating Rating 4.5  |  2820 reviews  |  Write a review
Sale Starts at: $44.99
Item #: 12661390
    Stay comfortable with this premium high-density memory foam topper featuring a high air-flow design for a cool night's rest. The reversible construction offers ideal support and comfort while providing dual sleep surfaces....more

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Sponsored Links What's This?
    Stay comfortable with this premium high-density memory foam topper featuring a high air-flow design for a cool night's rest. The reversible construction offers ideal support and comfort while providing dual sleep surfaces.

    • Type: Memory foam
    • Mattress topper measures 3 inches thick
    • Materials: 100-percent polyurethane foam
    • Density: 3 pounds
  • Originally designed for NASA, this space age foam cradles your body, reducing pressure points that cause tossing and turning
  • Improves circulation
  • Disperses your weight evenly and eliminates motion transfer
  • Helps rejuvenate tired muscles and eases back pain
  • Meets all flammability standards


  • Twin: 37 inches wide x 72 inches long
  • Full: 51 inches wide x 72 inches long
  • Queen: 58 inches wide x 77 inches long
  • King: 75 inches wide x 78 inches long
  • California King: 70 inches wide x 80 inches long

Memory Foam Tips:
  • Remove from packaging within 72 hours of receipt to maximize memory foam expansion.
  • This product arrives very tightly packed. Unwrap and allow 48 hours for this product to return to its original shape.
  • Being sealed in plastic packaging sometimes traps odors. After unwrapping, allow product to air for a few hours.
  • 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

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. Please keep this in mind when you place the topper on your mattress.
3 year Limited Manufacturer
100% Polyurethane Foam
Model No:


  • Type
    Mattress Topper
  • Thickness
    3 Inch
  • Memory Foam Type
    Memory Foam
  • Density
    3 Pound
  • Tags
    Comfy, Cozy, Durable, Fluffy, Luxury, Plush, Quality, Smooth, Soft, Summer, Warm, Winter
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Showing 5 most helpful reviews on this product.

  • 5 Stars 1979
  • 4 Stars 595
  • 3 Stars 107
  • 2 Stars 73
  • 1 Stars 66

    I dont think I've ever left a review for any kind of product, however....this was the BEST purchase I've made all year. My husband is the biggest skeptic and believes everything is a ploy to get our money. When I told him I purchased this mattress topper, he said "just throwing your money away, you know its not going to work". WELL WELL WELL, we have BOTH admitted that this is BY FAR THE MOST COMFORTABLE mattress topper I've ever had. I put my nephew down to sleep on the bed, where he would only sleep 1 hour at a time, he slept for 3 hours! I'm a busy person, who runs off very minimal sleep maybe 3-4 hours a night, and this has made a BIG difference in my sleeping pattern. I'm now thinking about purchasing this mattress topper for the pull out bed in the living room! I'm sure our guests will appreciate it. I'm sleeping more soundly, more comfortably, not waking up tossing and turning ever 30 mins, and my husband and I are both noticing the differene in our energy levels. We now wake up refreshed and READY. Where as we had to literally push each other off the bed to get up for work! GREAT GREAT GREAT! I can't rave enough :-)

  • WOW !!!

    I can't believe I didn't try this years ago. I broke my back in an automobile accident, and as you can geuss I'll be suffering with back and neck pain for the rest of my life. The memory foam lets me sleep and relax with no pain. Also an added benifit is the relief from pressure points, thanks Overstock. Not to mention my wife loves it so much we bought 2 more for the children's beds.

  • Great Buy

    This was the best money i ever spent on bedding. It made a very hard mattress quite comfortable saving me money as I did not have to buy a new mattress. The cost was also very reasonable compared to others. I was initially leary as some other reviewers said this was not memory foam, but it most definately is. It does bounce back. I had no smell issues either. I aired it out as directed on the package. I had none of the problems some of the other reviews mentioned. I would recommend this for anyone that wants to make a hard bed cushier.

  • Comfortable and worth the price

    I bought this for my own mattress after having a mattress topper for a futon. I went for this brand because of the more affordable price and I am very pleased with how comfortable it is. Definitely worth the money.

    • Did the color match the color displayed onsite? Yes
    • How is the quality of the product? good quality
    • Did the description onsite accurately describe the product? yes

    jdrehreh from Charlottesville, VA, Apr 28, 2011

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  • Squishy

    Took a little while to get used to, but I sleep great now, and its very comfortable! Feels a little sweaty at first, but I adjusted to it. Like sleeping on a giant marshmallow. Warning: does not taste like marshmallow. I need a new one though because my dog decided he would try to dig through it. He was succesfull.

View All Most Helpful Reviews
  • 3 inch Highloft Supreme Memory Foam Topper

    Delighted with this topper !! Great product !


    mary k. Apr 28, 2015

  • Very comfortable

    Great solution to a bumpy bed, this made life bearable when we were stuck with a horrible mattress.


    jansix01 Apr 28, 2015

  • Slumber Solutions Highloft Supreme 3-inch Memory F

    So vary nice, soft and snuggly to curl up in. My dogs beat me to the bed even they love it. Cant do without it.


    Brenda B. Apr 27, 2015

  • well worth the price!

    We got the 3-inch topper after reading reviews for both the 3in and 4in toppers. I agree with past reviewers- the 3in is plenty of foam to sleep comfortably! Add in the cost savings, I'm glad we got the 3in topper. Also agree with past reviewers when I say that this topper traps heat. Like you'll be sweating if you use it in the summer - even the spring! It was fantastic for winter, kept us warm and comfy- but we've had to take it off with the weather finally warming up again. I don't really mind that, it'll be like getting a new mattress each time we alternate on/off, but storing it is a slight problem. It comes super compact when you order, but once its fluffed out its hard to make it small again! Overall, I would definitely order this again.


    hkicsak Apr 26, 2015

  • Does what its supposed to

    Years ago a chiropractor told me to buy a firm mattress for my lower back pain. I have a very thick memory foam mattress made by a national brand that is over 10 years old and still not really broken in!!! I don't sleep well anymore so I got this 3 inch mattress topper. Did as instructed and unrolled for the first 24 hours before putting it on my bed. The first week I put it on with the peaks up. Then I turned it over a few days ago with the flat surface up. I think I like it better the other way.


    FRAN W. Apr 25, 2015

View All Most Recent Reviews

Product Q&A

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Does it come with a cover as the 1 inch does? Which Slumber Solutions toppers come with covers? furisflyin on May 1, 2015
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what country was this topper made? linda lou on Apr 16, 2015
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Hello linda lou, this topper was made in the United States. Thanks for shopping with us! overstockcustomercare1 on Apr 16, 2015

Why did you choose this product? Overstock on Feb 25, 2015
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From the reviews, it seemed the best product for the price for my needs.  on Feb 25, 2015
It was a good price for this thickness. momelob on Feb 25, 2015
Because they are very comfortable for my beds, I use them in my daughters' room and my granddaughters room, it gives the beds a different hike and they made the mattress feel better, purchased brand new mattress from Macys', I guess they are not that great, these toppers makes a big different, also had a friend of mines to purchased hers from you. They really makes a different. taijai on Feb 28, 2015
pricing  on Mar 1, 2015
to sleep better - reduce discomfort to the back.  on Mar 1, 2015
Needed it for spare bed Mary S. on Mar 3, 2015
I've purchased this previously. This is a replacement for that purchase. feistydeluxe on Mar 6, 2015
Good reviews. Reasonably priced. Did not want the gel types. deder on Mar 11, 2015
Current topper wearing out. Time for a new one. This was within my price limit. hrhzoe1 on Mar 16, 2015
Because it looks like a good deal and we want them for our beds in our household. Connie O. on Mar 17, 2015
I believe it's the same product that we ordered from Overstock about 3 years ago. We want the same product because it worked very well for us.  on Mar 17, 2015
Positive reviews.  on Mar 18, 2015
it is awesome!  on Mar 18, 2015
to soften my mattress. John M. on Mar 18, 2015
price and reviews were good.  on Mar 18, 2015
Because I needed one.  on Mar 18, 2015
Price and positive reviews  on Mar 19, 2015
Our bed is about five years old and it is starting to hurt my back. We are not ready to buy a new mattress yet so I thought I would try this first. Much cheaper!!  on Mar 19, 2015
Just what we wanted and fair price  on Mar 19, 2015
My current mattress is not comfortable and I need more padding. I do not have the funds at this time to purchase a new bed.  on Mar 20, 2015

Was there a twinXL size available and do you still offer this memory foam product at the twinXL size? jxoverstock on Feb 11, 2015
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Hello jxoverstock, the twin XL is currently not available. Items are restocked as they become available; however we cannot guarantee an item will be restocked. Thank you for shopping with us. -D.B. overstockcustomercare2 on Feb 19, 2015

I am looking at this for a pull out sofa bed. I would need to store it when not in use. Can it be folded at all? ashevilleshopper on Feb 2, 2015
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Hello ashevilleshopper, this should not be folded. Have a great day! overstockcustomercare1 on Feb 11, 2015

The picture has and "egg crate" topper on top and a solid white topper underneath that. Which one is the "Slumber Solutions Highloft Supreme 3-inch Memory Foam Mattress Topper" ? Eli on Jan 12, 2015
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Hello Eli, This item is the egg carton topper on top, but can be flipped over for a flat surface. Thanks for shopping with us. overstockcustomercare1 on Jan 14, 2015

What are the measurements for the Full and Twin sizes mattresses? smokietopaz on Nov 12, 2014
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Thank you for your question, smokietopaz. The twin measures 37 inches wide x 72 inches long and the full measures 51 inches wide x 72 inches long. Have a great day. overstockcustomercare1 on Nov 14, 2014

Is this mattress pad antimicrobial? dannyswife on Jul 23, 2014
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Hello, dannyswife. Memory foam is resistant to dust mites and is naturally antimicrobial. I hope this information helps. Thanks for shopping with us! l.b. overstockcustomercare2 on Jul 26, 2014

Do you have Twin XL, for a college student's bed? mpn17illinois on May 26, 2014
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no collivic on May 29, 2014
I bought a king size and cut it in half then split the cost with the roommate's parents coloradoan1 on Jun 17, 2014

What is the weight for the full size? rodapt on Mar 6, 2014
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Hi rodapt, the weight of a full size is 15 pounds. Thanks for shopping with us. overstockcustomercare1 on Mar 25, 2014

Can this mattress be repacked once it has been opened in order to take it to a different location? shlycola42 on Jan 2, 2014
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Yes, absolutely. The best way to do this is to fold it in half lengthwise, then into quarters, and roll it up while compressing it as tightly as possible. Have a very sturdy plastic or fabric bag nearby, to put it into. It may be helpful to put a flat sheet under it, to help facilitate getting it into the bag, so it slides in, instead of getting stuck, because it's foam. I moved two of these recently, and it worked perfectly. When you unroll it, it will take a little while for it to plump back up to its original loft, just as it does when you first receive it. kaminmi on Jan 4, 2014
I think it would be hard too. BUT I love mine and would not part with it. tnvols3 on Jan 9, 2014
yes joann36312 on Jan 25, 2014
Good luck with the compression. Actually, I have been quite unimpressed with the support provided by this memory foam topper. tlw948 on Feb 25, 2014
It's possible with two people. You will never be able to get it as compact when first shipped. coloradoan1 on Jun 17, 2014

What's the shipping box dimension and weight for queen size? jangkung on Nov 9, 2013
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Hello jangkung, the sipping box dimensions are 14 inches H x 15 inches W x 18 inches L, and the shipping weight for a queen size is 18 pounds. Thank you for shopping with us. overstockcustomercare1 on Nov 12, 2013

What is the shipping weight for queen size? irina0101 on Oct 13, 2013
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I have to say, I cannot remember, but this was very dense, very heavy, almost took another person to help me get it on the bed. I could not hoist myself. Maybe it was more like 60 lb. or so. I have yet to get one so heavy. I do love it, the best I have ever purchase, and one of 4 that I did buy. I would buy it again in a heartbeat. I put it over anothe 4 inch that I had, so all I am now sleeping on is foam. Super nice for my aching joints. charmur12001 on Oct 18, 2013

where is this product made? linda070 on Sep 29, 2013
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Hello linda070, this is made in the US. Thank you for shopping with us. overstockcustomercare1 on Oct 2, 2013

I'm hearing about a lawsuit in which Tempur-Pedic products contain Formaldehyde. I'm not sure if it includes mattress toppers. I just bought this Slumber Solutions product for my daughter. Since this is similar to some TP products, can you confirm that it does not contain formaldehyde? cdillenb on Aug 28, 2013
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Hello cdillenb, I can certainly understand your concern. The foam does not contain formaldehyde. Thanks for shopping with us! overstockcustomercare1 on Sep 5, 2013
I've had one for three years and it's great! We love it and it does not have "dents" on each side like regular mattresses. They do not contain formaldehyde. leonidcat on Jan 24, 2014

Does it come with a protective cover? eastedman on Aug 5, 2013
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Thank you for contacting us eastedman. This is just the mattress. We apologize for any inconvenience we might have caused. Please let us know if you have any further questions. overstockcustomercare1 on Aug 10, 2013
No .... But put a deep sided mattress cover over it and e mattress toc1127 on Aug 10, 2013

Does this product have cooling technology? frank2man on Jan 5, 2013
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Yes it does. overstockcustomercare1 on Jan 6, 2013
Yes. In the winter it is warmer to sleep with the flat side facing up. In the summer, it is cooler to sleep with the undulating side up. daf7sfg on Jun 20, 2013

Can I put heated mattress pad on top of this memory foam topper elgintx on Dec 25, 2012
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It is not recommended. overstockcustomercare1 on Dec 26, 2012
Why is it not recommended? berg4713 on Nov 12, 2013
Hello berg4713, I apologize that more information was not given with the previous response. Memory foam reacts to heat and pressure from your body. If you have a heated pad directly on top of the mattress the mattress will not conform to your body as it normally would because of the heat from the pad. an electric blanket is a better option with memory foam as your body acts as a barrier between the mattress and the heat source of the blanket. I hope this is helpful. Thank you for shopping with us. overstockcustomercare1 on Nov 12, 2013

i will like to buy twin . twin have 2 toppers or one ,because you are selling king and twin at same rate.please specify exact dimensions  on Sep 12, 2012
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The twin size measures 37" wide x 72" long, while the king size measures 75" wide x 78" long. There is only one topper per package. overstockcustomercare1 on Sep 13, 2012

Mine is falling apart how do I use the warranty smatney77 on Sep 6, 2012
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Please contact our Customer Care representatives. overstockcustomercare1 on Sep 6, 2012

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