These sandals by ASOS Collection have been crafted with a leather look upper and a rubber sole. The details include: a two-part upper with chunky pin buckle fastenings, open toe styling and a contrast flatform sole with stripe detailing. ABOUT ME Upper: 100% Polyurethane. Lining sock: 100% Polyurethane. Sole: 100% Rubber. Heel height: 4cm/1.5in