The most common materials from which these products are made include: other, Synthetic, >Polyester100 %, Lining, 100% Rubber, 100% Fabric, 100% calf leather Sole, 100% Calf Leather Exterior, COMP FODERA, 100% PL, COMP TOMAIA PRINCIPALE, COMP SUOLA, 50% PL, 50% VIT a 100% TR. All materials