The Victoria Euro Top Super Plush is an Ultra Premium Talalay Latex Mattress. Latex is the longest wearing mattress component and is naturally antimicrobial and hypoallergenic. Latex gives you a soft feel while it supports your every curve. There is 10" of Latex in this mattress including Phase Change Material Latex to pull heat away from your body, this, along with the Cool to the Touch cover, will help you sleep cooler for the ultimate sleep experience. This Super Plush mattress is good for a back or side sleeper.