Magnimodel® Merino features a core of Elioform® covered on one side in 100% Merino wool pile for winter warmth and the other side in 100% cotton for summertime coolness. Merino wool is a breathable, insulating, and absorbent natural fiber. It helps maintain a constant humidity and body temperature, indispensable to healthy sleep. The reverse cotton is absorbent and when combined with Elioform® allows moisture to easily dissipate through the mattress. Magnimodel® Merino is available in either an 8” or 10” thick version.