These boots by ASOS Collection have been made with a leather upper and a rubber sole. The details include: a pin buckle strap closure, a panelled design with a raised vamp, a pony effect and animal print design, a rounded toe and chunky flatform sole. ABOUT ME Upper: 50% Polyurethane, 50% Leather. Lining: 100% Polyurethane. Sole: 100% Rubber. Platform: 7.5cm/3"