Upper: Mesh, Synthetic. Lining: Synthetic. Midsole: GEO Foam, High Rebound, Shock Absorbing. Outsole: Carbon, Durable, MDT, Rubber, Traction Grip. Fabric Technology: Flexible. Breathable, Cushioned, Lightweight, Padded Heel, Pull Tab, Soft Heel, Welded Overlays. Flat. Cut: Low. Design: Contrast Detail. Toe Style: Round. Fastening: Lace Up.