Hop onto the trail in the Keen sandal that started it all. A razor siped outsole with 3mm lugs provide traction in adverse conditions on the trail or on the waterfront, while a washable waterproof leather upper offers extra durability. Washable waterproof leather upper with hydrophobic mesh lining and quick-lace system for easy adjustability. Metatomical EVA footbed with microfiber footbed cover for underfoot?comfort. Nonmarking rubber outsole with razor siping gives you superb wet or dry traction. Compression-molded EVA midsole and TPU stability shank offer?extra support. Fit tip: Keen suggests this style runs a bit small and suggests ordering a 1/2 size up.