Beautyrest 3-inch Gel Memory Foam Mattress Topper with Waterproof Cover

Included Warranty: 5 year Limited Manufacturer
The Rewards Program that Pays for Itself
  • EARN 5 to 40%
    Earn 5% in Club O Rewards on every order & up to 40% on select items.
  • FREE SHIPPING Every Order, Every Day*
    No matter how big or small, your order always ships for free.
    Dedicated customer service and early access to exclusive deals.
    Club O pays for itself, or we make up the difference
Starting at: $99.99
Free Shipping*
ITEM# 15459548
  • Delivery Estimate

    Select a Product Option to view shipping

    • Product Alerts

      Stay in the know! Choose which alerts you’d like to receive on this product.

    Beautyrest 3-inch Gel Memory Foam Mattress Topper with Waterproof Cover
    • Wishlists
    • Save for Later


    ITEM#: 15459548

    Comforpedic Loft from Beautyrest revolutionary memory foam infused with gel provides the ultimate supportive and comfortable sleep experience. Cool, rejuvenating gel absorbs pressure and channels heat away, preventing excessive temperature build-up.

    • Measures 3 inches thick
    • Density: 3.2 pounds
    • Draws uncomfortable warm air away from your body
    • Open nature of textured side provides improved air flow
    • Polyester knit fabric cover features an air-permeable backing that serves as a moisture barrier
    • Offers moisture control preventing fluids from penetrating the surface of the mattress topper
    • Meets all flammability standards
    • Memory foam is resistant to dust mites and is naturally antimicrobial and hypoallergenic

    • Twin: 38 inches wide x 74 inches long
    • Full: 53 inches wide x 74 inches long
    • Queen: 59 inches wide x 79 inches long
    • King: 75 inches wide x 79 inches long
    • Cal King: 71 inches wide x 83 inches long

    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.

    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 3 Inch
    Memory Foam Type Gel Memory Foam Memory Foam
    Comfort Level Medium
    Density 3.5 Pound
    Dimensions See Description
    Warranty 5 year Limited Manufacturer
    Materials See Description
    Model Number M10090-00847-OS

    Customer Reviews

    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    • Nice

      This is a quality product that has performed well over time in my own home. I need a little more softness in my mattress because of an old hip fracture that troubles me. My husband likes a firm mattress. This suits us, as he still has firm support under this topper, which is comfortable for me. We both get a good night's sleep. I bought three more for the beds in my B&B. I get repeated compliments on the comfort of the beds by guests. This particular brand was recommended to me by a salesman in a mattress store who had them in his own home.

      Read More
    • Great Product

      Love this mattress topper

      Read More
    • Not for everyone

      Personally, I loved this. I slept like a rock in what used to be a super hard bed made soft and comfortable by the topper. My wife, on the other hand, absolutely hated it. She couldn't move around very easily because the topper swallows you in. I has absolutely no firmness to it, and your entire body gets wrapped by it, making it hard to roll and turn if you don't have good body strength. We argued about keeping it for a day or two but ultimately you know who won that fight. It's gone from our bed after 3 days and now we're shopping for a new mattress.

      Read More
    • best foam topper

      This was the best purchase I made in a long time. So comfortable, and holding up better than I thought for the price I paid. I'm planning on getting more for the spare bedrooms. Everyone that slept on it thought I paid a lot of money for an expensive mattress. You wont go wrong buying this product.

      Read More
    • SOOOOOO Comfy!

      Melt right into it and stays cool even on the warmest nights!

      Read More
    • What you see in the picture is what you get.

      This mattress topper arrived at my door today! All i can say is that it is simply amazing! There is a slight odor strait out of the package but this topper is already on my bed with the cover and another sheet, and i can not smell any odor! The bed i have is very soft and sinks in the middle, it was not very good for my and my girlfriend's back. But after slapping this topper on we both agree it feels much more comfortable and that our backs are going to have much more support. My girlfriend is napping on it right now! PS the waterproof cover seems to be of great quality and is nicer than what you see in the picture!

      Read More
    • AWESOME!!!

      I bought a new bed and thought that a firm would help me not toss and turn all night like I did and also help my back pain I would wake up with in the mornings. After spending a lot of money over the last few months on mattress pads, nothing helped. This was my last attempt as I was ready to just throw away the 700 bucks I spent on my bed for a new one. It was that bad. I read the reviews and decided to try this. It arrived in about 5 days. I immediately unwrapped it and put it on my bed. It was HEAVY, but I may be weak. No smell at all and it fit nice on top of my bed and gave it a lot more height then I thought it would. The cover is really nice! I have not slept this well ever! It's soft but still has a lot of firm to it. It just conforms to your body in every way that it should. I used to wake up with my blankets and sheets all over the place, flipped, etc, from tossing. When I wake up now it doesn't even look like anyone slept in my bed. Best purchase I have made in a long time!!!

      Read More
    • Love Gel memory foam!!

      So my queen size mattress is in the typical 7 year slump of a standard non-flippable modern mattress. That means there is a depression in the middle from where I sleep. I don't have a box spring, a slat bed frame, not sure if a box could possibly help but I don't need my bed any taller! I tried another (cheaper) brand "memory foam" topper for a year that I am pretty sure was just regular foam and after the year it wasn't cutting it. I saw this on overstock and it looked to be the best deal I could find online. It is really thick and heavy. It comes shipped rolled up like a jelly roll. I unrolled it with the help of another person to get it situated on the bed (it is heavy & awkward to push around on the mattress). The cover fit perfect & was part of the reason I chose this model because it was such a great price and the added bonus of the matress/foam topper cover so the foam won't wiggle!! My mattress is 10" and this 3" on top equals exactly 13"... meaning the stated size of the foam is correct. I put this on my bed and slept on it 2-3 hours later. At first it might look like its not cut square but really that is because the foam has to expand, when packaged it is more compressed on the edge that is inside the "jelly roll." This fits my standard queen mattress perfectly - no overhang, or short sides. So the addition of this foam on it has really helped cover up the "dent" in the middle of my mattress. I have not tried it sleeping with 2 people yet but with one it definitely lets my pressure points sink in - I'm a side sleeper so my hips and shoulder will sink in further and everything else is supported and kind of floating. It took a few nights to get used to the feeling - it is completely different from the egg-crate type foam or the mattress itself but it completely eliminates the rolling into the middle feeling I was having. Totally worth it at this price, my parents & friends were shocked that it was not $300+. I'm thinking of getting another for use on a fold out guest sleeper sofa. I could even see putting this foam topper directly on my carpet as a guest bed. I would go for the "gel" memory foam over the older memory foam. I have several memory foam pillows that are not the "gel" type and I just really like the "gel" memory foam better it seems more supportive, and not hot at all.

      Read More
    • Fabulous mattress topper

      OMG get ready for a fabulous nights sleep. I love this mattress topper. My son had purchased a tempurpedic bed and I liked it. I did not like the price so much but I found this topper and ordered it. It feels just like his expensive bed. I would recommend this mattress topper to anyone. I love it and I think my daughter is going to buy one also.

      Read More
    • Too hard

      We bought this because of the reviews saying it felt like sleeping on a cloud etc. Our new bed is too hard and we thought this was the answer. This is way too hard and never softened up. Also with winter and the room colder this gel topper got harder. I would not recommend this to anyone.

      Read More

    Questions & Answers

    Get your product questions answered right here.
    • Is it hot ?

      • Hello lisawil, 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. Thank you for shopping with us.

    • Can I cut this mattress topper to fit my daughters custom size bed.

      • Hello Cherry_logan, we do apologize, we do not recommend trimming this item. Thank you for shopping with us.

    • Does this fit a twin xl bed?

      • Hello Crawdogs, no this will not work on a twin XL. Please let us know if you have any further questions

    • I've already ordered this for my guest bed, and I'm now concerned about the feel of plastic under my bedsheets. Has anyone tried putting a queen sized cotton mattress protector on this instead of the waterproof one? Thanks.

      • Hello jabbathehut, 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. Thank you for shopping with us.

    • Is this product flammable?

      • Hello peder8330, this meets all flammability standards. Thanks for shopping with us!

    • Why did you choose this product?

      • Because like Leonard (Big Bang Theory) says so often of Sheldon " My wife is batcrap crazy"

      • Cover was included and its for a rental property.

      • Spouse purchased one a few months ago and loved it, so I got another one for our spare bed.

      • I am hoping it is as good as it sounds. I need to be cooled of during sleeping.

      • I have one and needed another for another bed.

      • already have one on other bed this one is for RV

      • It had a lot of good reviews

      • because it was recommended and had a waterproof cover

      • gel memory and waterproof cover...have three grandsons 5 and under!:]

      • Replacing a memory foam topper and liked the gel feature for cooling and the waterproof cover for protection.

      • good review, price, wanted thicker than 2 inch

      • Overall good reviews and pricing compared to other sites.

      • it is highly sought by my customers

      • Reasonable price. No eggcrate pattern. Looking for gel topper to replace foam eggcrate topper.

      • They sell well

      • I need a mattress topper and this one had good reviews and a good price.

      • highly sought item by customers

      • excellent topper

      • great topper

      • For back pain and pinch nerves

      Read more Read less
    • Can you tell me how much the full size weighs?

      • Hello PLaBarge, the full size shipping weight is approximately 13 pounds, without the shipping material it weights approximately 10 pounds. Thanks for shopping with us!

    • I purchased this topper and there is no Beautyrest branding on it, but there is a tag for Future Foam Inc. Is Future Foam Inc. a manufacturer for Simmons/Beautyrest?

      • Thank you for contacting us, frugalmom68. Yes. Also, there should have been a logo sticker on the packaging. Please let us know if you have any further questions.

      • Yes a tag would be good, that way we know it is an official product

      • It seems that boxes are no longer packaged with a sticker.

      Read more Read less
    • How does the product density of 3.2 lb (per cubit foot) make for a 9 pound shipping weight? The smallest twin mattress topper, per the cited dimensions is 4.9 cubit feet of foam. 4.9 cubit feet times a weight of 3.2 density would be a weight of almost 16 lbs..without the box and cover. So how do you get 9 lbs unless the real density is less than 2 lbs?

      • Hello MadRocketShip, I hope your day is going well. The twin ships at 9 and the Cal king ships at 19 pounds. The box will be the same size for all size mattresses. I can only tell you the product expands, truly amazing, I am sorry that I cannot be of more help. Thank you for shopping with us.

      • not sure whose scales their using, I just got one of these and the box felt a lot heavier than 19 lb's.

      Read more Read less
    • What's the true product density? The 3.2 or the 3.5 pound rating conflicts with the light weight shipping (9 to 20 lbs) specs you cited on another answer.

      • Hello MadRocketShip, this topper has a density of 3.2. The 9 - 20 pounds of weight is the shipping weight. Thank you for shopping with us!

    • Hello, I have a severe latex allergy (quit breathing kind), so I wanted to ask about the content / materials used in this product. Is it made of latex (i.e., rubber materials)? Thanks. melaniecdb

    • What is the IDL of the topper

      • Hello lwos, thank you for your inquiry. Unfortunately, the information you have requested is currently unavailable. We will continue to try and answer this for you. You will receive an email notification once an answer is posted. Have a great day.

    • We have an RV and the bed is a "short" queen. Can the foam topper be cut to a shorter length?

      • Yes, you can cut it if you choose to do so.

      • absolutely... be warned... once you're in place, you kind of stay there. It's hard to turn over.

      • I don't see why not. And someone said its hard to move, but if you just fold it over itself and pick it up it's not problem at all, probably wouldn't drag well because the material it's made sort of "grips." But I think that's a good thing so it's not sliding around all over the place.

      Read more Read less
    • Will you have any queen sized gel foam mattresses with the waterproof covering anytime soon?

      • Hi dalejo47, we currently have the queen option in stock at the moment. We hope this helps. Thanks for shopping with us.

    • If mattress number 15459548 has the waterproof cover will this cut down the effectiveness of the mattress in channeling away heat? How about the one with the polysilk cover?

      • no

      • I find that it does channel heat very well even with the mattress cover. It has really made my nights much more comfortable as I get very hot as the night goes on.

      Read more Read less
    • This is Item #: 15459548. I'm also looking at Item #: 15459545. Why is the one ending in 9545 more expensive? Is it an older model than 9548? It also seems like 9545 has more features. What is the real deal with these two items? Please answer my question on cost and feature difference as well as which one is older model. Any extra info will help me decide to purchase or not.

      • Hello eddieneen2003, Thank you for inquiring about the Beautyrest 3-inch Gel Memory Foam Mattress Topper with Waterproof Cover. The one that ends in 9545 Includes 300 thread count cover with 17-inch skirt. That is the only difference. That is part of the reason for the price difference. Another reason it is different is it comes from a different supplier. Neither one is older than the other. I hope this helps. Thank you for shopping with us.

    • Is this full memory foam or is it made up of different types of foam

      • Hello mela12050, it is 3” of gel memory foam. If you have any additional questions please feel free to let us know. Thank you for shopping with us!

    • Can this topper be used on a sleep sofa?

      • Hello maggiek1234, Thank you for your inquiry. Typical mattress sizes will not always match up perfectly to a sleeper sofa. I recommend looking at the measurements of your particular sleeper sofa and comparing it to our product dimensions listed on the page. Hope this helps! Have a wonderful day!

      • I just got one for my bed I thik it would be good for a sofa but where would you store it when not in use? You would have to place it on a bed, it is very thick so once opened you can't fold it or fold your couch back up if you left it if you keep your sofa couch open into a bed all the time this would work great.

      Read more Read less
    • What are the dimensions of the box this comes in, and how much does the package weight?

      • Small box and not too heavy for small woman to lift.

      • Hello, this item has a shipping weight of 9-20 pounds depending on the size ordered, and the box dimensions are Height: 26 in Width: 15 in Length: 15 in. Thank you for shopping with us.

      • The queen size topper is 59” by 79” by 3”, which is 8.1 cubic feet of foam. If the density is 3.2lb, then the package would be 26 pounds. The king is 10.3 cubic feet, thus a weight of 33 lbs. Of course if the actual package weight is less, then the foam density is really less than 3.2.

      Read more Read less
    • Is this flat/smooth on both sides, as shown in the picture, or is it egg-crate style?

      • flat and smooth

      • flat and smooth on both sides I like mine I odered 2 for bunk beds and was happy

      • Yes, flat everywhere!

      Read more Read less

    Shopping Tips & Inspiration

    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.

    Shipping Information:

    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.
    Standard shipping details
    Expedited shipping details

    * For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

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