Upper: Durable, Polyester. Lining: Synthetic. Insole: Synthetic. Midsole: Nylon. Outsole: Nylon. Fabric Technology: Breathable, Lightweight. Padded Collar, Padded Tongue, Quick Dry. Flat. Design: Logo, Perforated. Toe Style: Round. Fastening: Hook and Loop. Sole Features: Lightweight. Ref: UTGT35310