- Sleep in comfort on this Cool Memory Foam mattress topper
- Bedding is perfect for a warm climate or a cooler sleeping temperature
- Includes all the usual features of a premium Memory Foam Topper with the added enhancement of increased air flow
- Topper has 4-pound density
- Foam has a 99 open cell configuration for maximum heat dissipation
- Cells are naturally opened using a patented foam making process
- Ten times the air flow of other Memory Foam
- Originally designed for NASA, this space age foam cradles your body, reducing pressure points that cause tossing and turning
- Hypoallergenic, anti-microbial, temperature-sensitive foam promotes a healthy night's sleep
- Twin: 37 inches wide x 72 inches long x 4 inches thick
- Twin XL: 37 inches wide x 77 inches long x 4 inches thick
- Full: 51 inches wide x 72 inches long x 4 inches thick
- Queen: 58 inches wide x 77 inches long x 4 inches thick
- King: 76 inches wide x 77 inches long x 4 inches thick
- California King: 70 inches wide x 80 inches long x 4 inches thick
- 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 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.

Customer Reviews
I have been tossing and turning for several months. Once I placed the mattress pad on top of my existing mattress, it was like heaven. I have been sleeping through the night and I don't wake myself up turning over. The cats don't know what to think, but then again, they can sleep on the floor. You must really let the mattress breathe and let the fiber's fumes air out. This mattress pad does not get hot either. I absolutely love it.
This topper is awesome! My husband & I both have slept SO much better.... since purchasing this topper. Our previous topper was 2 in. & was ok, but I would wake up.... so hot! This topper does NOT trap your body heat... & the 4 in. thickness is like sleeping on a marshmallow! WE LOVE IT!
Arrived in a heavy box and had to leave it to "air" out for a few days on the couch before using it. It is very comfy, but when the temperature is warm, it isn't very comfortable. Would recommend if you need something to make your mattress more comfortable.
We switched from a queen adjustable airbed with a 1 1/2" memory foam topper to a king adjustable airbed. The bed took so long to set up, we didn't get the new 4" memcool topper on the first night. We both tossed and turned (and hurt) all night long. The next night we got the topper on, and it made all the difference! I ordered the 4" because my husband is a big guy. I think I might be happier with the 3" as this one is a bit more firm than I prefer. However, we both love this topper, it is MUCH cooler than the old topper. I have degenerative arthritis in my hips and can no longer sleep on either side. If it wasn't for the memory foam topper, there is no way I could sleep all night. I'm buying 3 more for christmas gifts for our grown children and my in-laws. Rest assured this is a great buy... then get some rest!!!
For years I had been anticipating getting a tempurpedic mattress and sleeping within blissful comfort. After getting one I was so very disappointed. I would wake up with my entire backside slightly damp from sweating. It also truly was not very comfortable. I ended up sending it back within the 90 day guarantee. My husband and I then ordered a sleep number bed and it is ok but not wonderful. I hemmed and hawed about ordering this mattress topper for about a year and am so extremely glad that I did. It is amazingly comfortable and does not make me sweat. This addition to our bed is nearly as comfortable to sleep on as the best mattress I have ever owned. I am thrilled with my purchase of this product!
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