From Chaco, the Women's Z/Cloud Sandals feature: Polyester jacquard webbing upper wraps around the foot and through the midsole for a customized fit Adjustable and durable high-tensil webbing heel risers Injection-molded ladder lock buckle closure Womens' specific LUVSEAT™ dual-density PU midsole Chaco Cloud cushioning for active comfort Non-marking ChacoGrip™ rubber compound outsole Approx. 3mm lug depth Imported.