Upper: Leather, Waterproof. Lining: PU (Polyurethane), Removable, Sock Lining. Midsole: Vibram. Outsole: Rubber, Vibram. Fabric Technology: Breathable, Dri-Tec, Durable. Cushioned, Eliminates Foot Fatigue, Padded Collar, Padded Tongue, Supports The Natural Roll Of The Foot. Flat. Cut: Ankle. Design: Contrast, Logo, Text. Toe Style: Round. Fastening: Lace Up, Loop. Fit: Standard. Ref: UTFS11035