Chaco Women's Hipthong Two Ecotread-W Sandal polyester LUVSEAT footbed centers the natural, shock-absorbing pad under the heel and supports the arch. Fixed and adjustable Wrap-Fit polyester straps add midfoot stability and help hold the foot in place. EcoTread rubber outsole, made with 25% recycled rubber, helps keep you steady. Polyester upper, polyurethane midsole, EcoTread rubber outsole. Care: Machine wash cold on gentle cycle. Air dry only.