Upper: Mesh, PU (Polyurethane). Lining: Mesh. Insole: EVA. Outsole: Rubber, TPR. 2 Eyelets. Fabric Technology: Breathable, Durable, Waterproof. Arch Support, Padded Collar, Padded Tongue, Protective Heel Cap, Protective Toe, Pull Tab, Steel Shank. Flat. Cut: Mid Cut. Design: Logo, Two Tone. Toe Style: Round. Fastening: Lace Up. Ref: UTTP3391