Upper: Synthetic. Lining: Mesh, Sock Lining. Insole: Synthetic. Midsole: Synthetic. Outsole: Rubber. Fabric Technology: Breathable, Climacool. Mesh Sock, Sculptural Sole, Seamless, Secure Fit. Flat. Cut: Low. Design: Caged, Chunky, Contemporary, Perforated. Toe Style: Round. Style: Contemporary. Fastening: Lace Up. Sole Features: Moulded. Ref: UTGT41003