Slumber Solutions Highloft Supreme 3-inch Memory Foam Mattress Topper

Included Warranty: 3 year Limited Manufacturer
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ITEM# 12661390
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    Slumber Solutions Highloft Supreme 3-inch Memory Foam Mattress Topper
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    ITEM#: 12661390

    Add life to an older mattress with this Slumber Solutions foam mattress topper. Designed from 100 percent polyurethane foam, this mattress topper cradles your body and provides the support you need for restful sleep. The special fingertip design helps improve circulation and prevents the mattress from getting too hot on warmer nights.

    • 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
    • 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.


    Type Mattress Topper
    Thickness 3 Inch
    Memory Foam Type Memory Foam
    Density 3 Pound
    Dimensions 72.0x37.0x3.0
    Warranty 3 year Limited Manufacturer
    Materials 100% Polyurethane Foam
    Model Number 10084-00021-OSM

    Customer Reviews

    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    • A little whimpy

      I was expecting a better quality foam but this is a little whimpy and not firm at all. Careful how you carry this foam, it may tear off in the process. There is not much to this product. Was not worth it.

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    • Old Mattress new again

      Just enough oomph to add additional comfort a a too firm mattress without feeling like you are sinking into a marshmallow. Great support on my shoulders and hips, as a side sleeper and can't beat the price!

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    • soft

      way to soft. Got up with awful backache, no support.

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    • Adds just the right amount of softness

      We recently purchased an new IKEA bed and mattress for our 11 year old. She wanted the very firm mattress. After about 3 weeks, she began saying it was a little too firm. So Overstock to the rescue! I ordered this mattress topper. It adds just the right amount of softness for the firm mattress. Plus, the price was right!! We are very pleased.

      Read More
    • Additional camping pad

      I bought this to supplement our camping pads. It fits our North Face Road Runner tent perfectly. We bought a full size. It does the job. We put it on top of our Thermarest pads. The only challenge is packing and storage. We ended up packing it in a snowboard bag which worked out great, but that is the one thing that might not make it a great use for anyone that may want to use it as a camping pad so I gave it four stars for that reason. I realize that most people will be buying this for their bed, in which case it would most likely rate five stars. Shipping was fast and it came on the date it was promised in perfect condition.

      Read More

      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 :-)

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    • 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.

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    • 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.

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    • 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.

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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.

      Read More

    Questions & Answers

    Get your product questions answered right here.
    • How can this be sold as memory foam? It is just ordinary packing foam.

      • Hello Lynn V., the topper is made from 3 inches of memory foam. It is designed for extra support on top of a mattress. Thanks for shopping with us!

    • I would like to put this on a sofa sleeper mattress. Would it be harmful to the topper to leave it on the mattress when it's folded up inside the sofa?

      • Hello SharonKW, I'm sorry we don't recommend compressing the memory foam. For storage we recommend just rolling it up. Have a great day!

    • Please let me know the package size (packed box size) for king size matress topper. I want to ship it by air in place of my regular luggage

      • Hello uday, the dimensions are approximately H: 14 W: 15 L: 18. Sizes are in inches. Thanks for shopping with us!

    • I quess the yellow color is the whole topper, the one inder it is not connected? also does this leave indents in the bed after a nights sleep, so spread looks bumpy. thanks so much, rene

      • Hello robandrena, this is just the egg crate topper. You can flip it over so its flat if you like. Have a great day!

    • Can I cut this topper to fit my shorter queen in my camper?

      • Hello efrey1986, it is not recommended that this be cut, doing so will also void the warranty. Thanks for shopping with us!

    • how can the dimensions be the same size on every mattress size? click on details and dimensions are all the same.

      • Hello tramot315, perhaps the product page has been corrected as the dimensions listed are not all the same. Thank you for shopping with us.

    • In the picture it looks like two pieces. Is it two pieces or just the egg crate piece?

      • Hello amevar, this is one piece only, the egg crate piece. Thanks for shopping with us!

    • I usually buy "egg crates" because I have a plethora of joint problems that are eased by the egg crate. I've never seen a 3" one and I'm forever in pursuit of a thicker, but lighter support, if that makes any sense. Does this act like the egg crates do?

      • Hello Jade1956, we can appreciate the fact you want a firsthand account of the product. You will receive an email notification every time you get a response. I personally feel this item item is way better than the egg crates! Thank you for shopping with us.

    • Does it come with a cover as the 1 inch does? Which Slumber Solutions toppers come with covers?

      • Hello furisflyin, I hope your day is going well. It does not come with a cover. I will leave a link to toppers with covers. Thank you for shopping with us.,sto1,sto3&TID=AR:TRUE&searchtype=Header

    • what country was this topper made?

      • Hello linda lou, this topper was made in the United States. Thanks for shopping with us!

    • Why did you choose this product?

      • From the reviews, it seemed the best product for the price for my needs.

      • It was a good price for this thickness.

      • 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.

      • pricing

      • to sleep better - reduce discomfort to the back.

      • Needed it for spare bed

      • I've purchased this previously. This is a replacement for that purchase.

      • Good reviews. Reasonably priced. Did not want the gel types.

      • Current topper wearing out. Time for a new one. This was within my price limit.

      • Because it looks like a good deal and we want them for our beds in our household.

      • 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.

      • Positive reviews.

      • it is awesome!

      • to soften my mattress.

      • price and reviews were good.

      • Because I needed one.

      • Price and positive reviews

      • 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!!

      • Just what we wanted and fair price

      • 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.

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    • Was there a twinXL size available and do you still offer this memory foam product at the twinXL size?

      • 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.

    • 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?

    • 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" ?

      • 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.

    • What are the measurements for the Full and Twin sizes mattresses?

      • 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.

    • Is this mattress pad antimicrobial?

      • 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.

    • Do you have Twin XL, for a college student's bed?

      • no

      • I bought a king size and cut it in half then split the cost with the roommate's parents

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    • What is the weight for the full size?

      • Hi rodapt, the weight of a full size is 15 pounds. Thanks for shopping with us.

    • Can this mattress be repacked once it has been opened in order to take it to a different location?


      • 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.

      • I think it would be hard too. BUT I love mine and would not part with it.

      • yes

      • Good luck with the compression. Actually, I have been quite unimpressed with the support provided by this memory foam topper.

      • It's possible with two people. You will never be able to get it as compact when first shipped.

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    • What's the shipping box dimension and weight for queen size?

      • 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.

    Shopping Tips & Inspiration

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