Simply step into flexible comfort wearing Skechers Glide-Step Pro Elron. This trainer features an engineered mesh upper with an Air-Cooled Memory Foam comfort insole, and a Glide-Step geometric cushioned midsole. Skechers Hands Free Slip-ins for an easy fit. Glide-Step geometric midsole designed to provide natural momentum with every step. Skechers Air-Cooled Memory Foam cushioned comfort insole. Upper: Textile. Lining: Polyester. Sole: EVA. Heel Height: 30mm. Fastening: Slip On. Fitting: Medium.