Upper (FWR): 70% Polyurethane, 30% Polyester - Upper 2 (FWR): 100% Leather - Upper 3 (FWR): 100% Polyester - Lining: 90% Polyamide, 10% Polyester - Lining 2: 100% Polyester - Lining 3 (FWR): 50% EVA, 50% Polyester - Insole (FWR): 100% EVA - Outsole (FWR): 100% Rubber