Merrell Mens Mens Capra Rapid Hydro Hiker Walking Sandals Synthetic sole PU coated leather upper. Hook and loop closure system for quick adjustability. Neoprene lining for padded comfort. EVA footbed helps control moisture. Moulded nylon arch shank. Merrell air cushion in the heel absorbs and adds stability. Water distribution ports in midsole and outsole to manage water distribution. Weight: 9oz (255g).