KEEN.DRYâ"¢ waterproof breathable membrane. Lace-up closure. Protective rubber toe cap. Lightly padded tongue and collar. Contoured heel lock. Moisture-wicking textile lining. Removable metatomical dual density EVA footbed. PU midsole. TPU shank for enhanced stability. High traction rubber outsole. Made in the U.S.A.