Upper: Nylon, PU (Polyurethane), Suede. Lining: Mesh, Polyester. Insole: EVA. Midsole: Synthetic. Outsole: EVA, Rubber. 5 Eyelets. Fabric Technology: Waterproof. Oil Resistant, Padded Collar, Reinforced Toe, Secure Fit. Chunky Flat. Cut: Low Cut. Design: Tread Pattern. Toe Style: Round. Sole Features: Chunky, Textured. Fastening: Lace Up. Ref: UTGT43038