La description

For the past several years, memory foams have been the hottest material in premium bedding—in more ways than one. Memory foams have the ability to conform to your personal body shape, thereby providing customized support just where you need it. But, many people find that memory foams also tend to trap body heat, making them uncomfortably warm to sleep on. Now, thanks to Aerus™, you no longer have to choose between luxurious shape-conforming comfort and a comfortably cool sleep experience. Aerus is a state-of-the-art “open-cell” material, that allows air to flow through the material far more freely than it can through other memory foams—up to eight times more freely. That moving air carries away excess heat and moisture, making Aerus an exceptionally comfortable sleep surface. Aerus also provides top-of-the-line comfort and support. And Aerus comfort is made to last a long, long time. Testing shows that even after extensive use, Aerus retains virtually the same properties that make it so luxuriously comfortable to begin with. So, if you want the luxurious, shape-conforming comfort of a memory foam without the excess heat build-up, look for the Aerus foam in your next mattress. With Aerus in your mattress you’re certain to stay always cool and always comfortable! This is a 4lb density available in 2", 3" and 4".