Upper: Synthetic. Lining: Synthetic, Textile. Insole: Leather, Removable. Outsole: Synthetic. 6 Eyelets. Fabric Technology: Respira, Waterproof Membrane. Breathable, Lightweight. Flat. Cut: Low. Design: Logo, Plain. Toe Style: Round. Sole Features: Chunky, Perforated. Fastening: Lace Up, Zip. Ref: UTFS11716