Keen Women’s Uneek Sandal. FEATURES Razor-siped outsole channels water away for exceptional grip Eco Anti-Odor for natural odor control MATERIALS Recycled PET plastic cord upper forms to the foot Recycled PET plastic bungee cord and lace-lock system Soft microfiber lining PU insole with arch support for long-lasting comfort Non-marking rubber outsole leaves no trace https://www.keenfootwear.com/products/womens-uneek-whitecap-cornstalk