These platform shoes by ASOS Collection have been made with a leather upper and a resin sole. The details include: a low-cut vamp, pin buckle strap fastening, a panelled design with a metallic snake effect main, a glitter finish to the heel, almond shaped toe, concealed platform sole and high stiletto heel. ABOUT ME Upper: 100% Leather. Lining: 50% Polyurethane, 50% Leather. Sole: 100% Resin. Heel: 13cm/5" Platform: 3.5cm/1.4"