Yes and no. A traditional thermoelastic mattress has a layer of visco polyurethane foam, i.e. memory foam, as the first top layer. This causes the sleeping person to be sucked into the mattress. The result is overheating and sweating of the body, limiting movement and the ability to change the sleeping position. In the Osaka Air mattress, thermoelastic foam is the second layer. Thanks to this, we use its advantages, but we have eliminated its disadvantages!