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🛌 Elevate your sleep game with cloud-level comfort and cool support!
The Sleep Innovations Dual Layer 4 Inch Memory Foam Mattress Topper in King size combines a 3-inch cooling gel memory foam layer with a 1-inch plush pillow top cover to deliver luxurious softness and pressure-relieving support. Designed for all sleep positions, it features a removable, washable cover and is made in the USA with hypoallergenic, CertiPUR-US certified materials. This topper enhances mattress longevity and comes with a 10-year warranty, making it a smart upgrade for anyone seeking cooler, deeper, and more comfortable sleep.












| ASIN | B01MQWH5ZK |
| Age Range Description | Adult |
| Best Sellers Rank | #137,249 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #299 in Mattresses Toppers |
| Brand | Sleep Innovations |
| Brand Name | Sleep Innovations |
| Closure Type | Pull On |
| Color | Plush Support |
| Customer Reviews | 4.4 out of 5 stars 2,511 Reviews |
| Fabric Type | Memory Foam |
| Global Trade Identification Number | 00617014596476 |
| Included Components | 3 Inch Gel Memory Foam and 1 Inch Fluffy Pillow Top Cover |
| Item Display Dimensions | 80 x 76 x 4 inches |
| Item Firmness Description | Plush |
| Item Type Name | Mattress Topper |
| Item Weight | 24.2 pounds |
| Manufacturer | Innocor, Inc. |
| Manufacturer Part Number | G-TOP-05090-KG-WHT |
| Manufacturer Warranty Description | 10 year limited manufacturer |
| Material Type | Gel Memory Foam |
| Model Name | 4-inch Dual Layer Gel Memory Foam Mattress Topper |
| Model Number | G-TOP-05090-KG-WHT |
| Number of Items | 1 |
| Other Special Features of the Product | Removable |
| Product Care Instructions | Machine Wash |
| Size | King |
| Special Feature | Removable |
| UPC | 617014596476 |
| Unit Count | 1 Count |
| Water Resistance Level | Not Water Resistant |
A**R
It has Support, but yet it’s extremely comfy it gives you a good night of sleep.
Awesome bed topper. I have had a few and this one by far is the best we’ve ever had. The convolution/peak side up, makes it so cushioned and comfy that you sleep much better than normal. It has some support, but it’s like sleeping in a pillow. It’s so comfortable. We rate this the best mattress we’ve ever had in the last 30 years.
C**D
Finally! My bed doesn’t hurt me. 🤣
Between osteoarthritis and ehlers-danlos, I hardly sleep. We've had this mattress topper for more than six months and it has definitely helped. After switching to a new mattress a couple of years ago, we couldn't afford to switch again, so I did research and read reviews on this topper. Glad I did! It has enough cushion that it helps support my spine, and my hips aren't hurting as bad. The only downside is that you sleep a little bit warmer, but that's expected with anything you add to the bed. Bonus, it fits deep pockets, aka thicker mattresses! We've also had no problems with it slipping. My 19-year-old liked it so much that he asked one for Christmas for his twin bed! Recommend if you're looking for an affordable option when your mattress is failing you!
T**R
No smell, no warping, this is the one! Meets ALL expectations!
I was having trouble sleeping because of back pain. I would wake up and my hips and back would hurt so badly I couldn't get comfortable. I spent a week at my daughter's house and her bed was so soft and I didn't wake up in pain. So, I decided I needed to do something about my mattress. It is relatively new, so I didn't want to spend a mint on another mattress. Then I saw that I could purchase a topper for my mattress. There are SO many out there and the price range was anywhere from $30 to $500. I hate sending stuff back, so I always check the reviews before I purchase anything. I saw many reviews about bad smells, warped or flattened toppers, and some that were simply a mattress cover mistakenly named toppers. I was very pleased to find exactly what was described. The box was relatively small considering this was for a king-sized bed, but it was heavy. There was zero smell. The foam unfolded with no issues, and the topper was perfect. The instructions say to put it on the bed and use it straight from the box. Other toppers tell you to let them 'relax' and 'air out' for up to 72 hours before use. No need for this topper. I no longer wake up in pain. My bed is so soft and cozy I look forward to snuggling under the covers. I searched for weeks for the perfect topper, and this is it!!!! HIGHLY RECOMMEND!!!
C**.
Super Soft and Comfortable, But Strong Initial Odor
This Sleep Innovations Dual Layer 4 Inch Memory Foam Mattress Topper is very soft and comfortable, and I really love that it comes with a cover—it makes setup and cleaning much easier. I would have given it a full five stars, but the strong chemical smell when I first opened it was definitely concerning and very off-putting. It did eventually go away, but it was bad enough that I almost removed it altogether. Once the odor dissipated, though, the topper itself has been great in terms of comfort and support.
S**N
Makes my rock hard bed feel cushy and comfortable
I have 2 twin memory foam mattresses that I turned into a king size bed for a guest. The mattresses are hard and even though both mattresses are the same brand one of them has a slightly lower profile than the other. I turned both mattresses sideways to make the place where the mattresses meet perpendicular to the body. The lower profile mattress is on the lower end of the bed where the legs lay but it is not comfortable and makes the bed odd looking with a little drop off. I bought this mattress topper after reading reviews about how soft it made hard beds feel. It is perfect for what I was looking for. You can no longer tell the bottom part of the bed has a lower profile than the top part of the bed and the topper along with the included plushy mattress cover make the bed feel like I’m lying on a cloud. It is so soft and comfortable yet still gives needed support. My only complaint is that, like other reviewers noted, it is quite a bit smaller than the mattress. I not talking a couple of inches; it’s several inches smaller. It fits well enough side to side but I put the short side - about 5 inches too short - on the bottom where the feet are. We don’t know anyone that is so tall they would notice the difference so it’s not a big deal.
A**A
The pain is gone!
Best sleep in a year, easy. I'm a side sleeper and my back has been killing me for the longest, didn't know why. Suspected my mattress was the culprit so it was either buy this topper or spend 3 large on a quality new mattress and let me tell you - this thing for $150 (plush version 4 inch) has been a revelation. I don't want to get out of bed in the morning. I sink in, it's very soft but not so soft that you don't have the underlying support. One very minor thing I noticed - it can run just a little bit warm underneath but doesn't cause sweating or anything. Just maybe sleep with less heavy blankets and you're fine. Buy it, trust me. I'm getting another one for my guest bed.
V**S
Amazing it’s a life changer!
I love love this bed topper! It’s my first one using one and I fully regret never buying one before. I bought a memory foam mattress and it was much firmer than advertised and it made my back hurt a lot so I decided to buy this bed topper to make my bed comfier. Omg It literally feels like you’re sleeping on a cloud it’s so nice! It’s very thick as well. I bought the “plush support” and I’m happy I got this one instead of “enhanced support”. The reason being is because this one has AIR CHANNELS and it has made sleeping so much less hotter! Before I would wake up in sweats and now it’s just cozy and cold just how I like it! My husband loves it too and it has ELIMINATED his back pain and mine too! It fits perfectly for my king sized bed with no excess length. It even came with a free mattress protector and I highly recommend using it, as it helps the topper stay in place and it makes it so much more comfortable. The protector is also super thick and plush. The only thing I would say is to air out the new smell it has before laying on it, and also to let it rise fully! If you’re on the fence, please buy this, you will not regret it! (
A**R
Did not like this.
This product feels great when you put it on the bed. It's very comfortable, but when you sleep on it all night you just sing to the bottom and have the same problem you had before. It's just not firm enough. That's pretty much like it's not even there. It just adds more heat and more body hugging. I don't want you to one of those, I wanted something to really pressure points and this just does not do that.
H**H
Beware - US sizing! UK King size = US QUEEN!
Just what we were looking for! HOWEVER!... There was absolutely no indication in the description that this was US sizing - not UK. SO, the item was MASSIVELY too big! So - lost a star for incorrect description and another 2 for the absolute ball-ache having to repack the b*st*rd thing to send it back for an error that wasn't ours!
P**A
Surprisingly comfortable
It's really comfortable and made a big difference in my sleep quality. The mattress could be better packaged than to leave the foam bare.
A**E
Absolutely shocking product not worthy of even 1 star!
This item arrived and it was not as described/advertised at all. It was not the right size for a KS bed. It hung over the edges. It was cheap foam and sticky to touch. The top layer was paper thin and the seams were so poorly finished there were rips in places. I wouldn’t recommend this to anyone so don’t waste your money. Massively disappointing.
R**R
muy bueno y comodisimo
nosotros no lo compramos por dolores o algo asi.... simplemente porque es muy cómodo....
C**L
Great quality and value
Exceptionally comfortable. Feels like I am sleeping on a new, hotel quality mattress. My sleep has improved significantly.
Trustpilot
3 weeks ago
2 weeks ago