WATERRESISTANT Washable polyester webbing featuring quick dry lining for active use in and out of the water SUPPORT Adjustable hook and loop ankle strap for custom fit FIT COMFORT Built on a women specific foot form that is wider than the industry norm for improved fit and comfort Non removable footbed with added arch support for all day comfort Light flexible cushioning springs back after each step TRACTION TOE PROTECTION Wave grip pattern provides superior grip on slippery and wet terrains Non marking rubber outsole leaves no imprint when walking indoors or boats High abrasion rubber tip for added durability and protection CARE TIPS KEEN water sandals are machine washable Use a small amount of detergent wash on gentle cycle and air dry