KEEN RAPIDS H2 SANDAL - MEN'SThe adjustable heel strap on this men's water/trail sandal makes getting in and out a cinch. Dial in the fit you need for different activities, from travel to paddle sports. Quick-dry plus arch support for all-day comfort.FEATURESMetatarsal ridge for natural fitWashable, quick-dry polyester webbing upperNon-marking rubber outsole leaves no traceEVA midsole for lightweight cushioningQuick-dry lining for active useEVA footbed with arch support for all-day comfortOur water sandals are machine washable. Use a small amount of detergent, wash on gentle cycle, and air dry.