Upper: Knitted, Textile. Insole: Cushioned, Leather. Midsole: Rubber, Shock Absorbing. Fabric Technology: Waterproof Membrane. Breathable, Lightweight. Flat. Cut: Low. Design: Knitted, Logo. Toe Style: Open. Sole Features: Cushioned, Perforated. Fastening: Slip-on. Upper: Knitted, Textile. Insole: Cushioned, Leather. Midsole: Rubber, Shock Absorbing. Fabric Technology: Waterproof Membrane. Breathable