The most common materials from which these products are made include: Smooth leather, Rubber 100% Lining, Fabric 100%, Outer, Lining, Rubber 100% Outer, Fabric 100% Sole, Sole, BOVINE LEATHER 80% OVINE SKIN 10% DEER LEATHER, ODOCOILEUS VIRGINIAN 10%, 100% VT, CALFSUEDE 100%, >Leather100 %, Synthetic, 100% Rubber, >Polyester80 % Synthetic, 100 % CALF LEATHER, >Polyurethane20 %, Furs & Skins, 100% ODOCOILEUS VIRGINIANUS BOREALIS, Fabric 100% Outer, Calf Suede 100% Sole, Leather 100% Sole, Suede 100% alebo 80% BOVINE LEATHER 10% CALF LEATHER 10% OVINE LEATHER. All materials