SNEAKER MAGIC STEP is an orthotic foot support with Memory Foam and bamboo terry cloth that individually adapts to your foot. The Memory Foam layer individually adapts to the shape of your foot for optimal cushioning. The insert is anatomically shaped and supports your foot at the three most sensitive zones: the forefoot (metatarsal pad), the longitudinal arch (arch support) and the heel (heel pad). These elements cushion the step and relieve foot, spine and joints. The surface is made of soft bamboo fiber that absorbs the moisture of the foot and therefore keeps your shoes fresh and hygienic. Naturally antibacterial.