Details A flip without the flop! The Chaco EcoTread™ flips last way beyond your average summer sandal with a smart design and function in mind. Upper Polyester jacquard webbing upper with high tensile webbing toe post Midsole Women's specific LUVSEAT™ polyurethane midsole Outsole Non-marking EcoTread™ 25% recycled rubber compound 2mm lug depth with all purpose tread design Chaco Flip EcoTread Sandals Women's