Crocs Yukon Sport Clog 100% Leather/Synthetic Synthetic sole Heel measures approximately 1" Platform measures approximately 0.5 inches Slip-on clog in Croslite featuring perforated vamp and pivoting heel strap Crostlite footbed Classic clog shoe featuring drainage ports at vamp and large logo indention at side Convertible backstrap Advanced toe box ventilation Croslite massaging footbed Pivoting heel strap