From Chaco, the Women's ZX2 Cloud Toe Loop Sandals feature: Polyester jacquard webbing upper wraps around the foot and through the midsole Toe loop for secure movement 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 Comes from a pet free smoke free home.