Columbia Drainmaker III waterproof athletic shoe size 7.5. This quick-drying and ventilated hybrid with a combined open mesh and synthetic upper is designed for land, boat and water. A wet-grip outsole and razor siping make this shoe perfect walking your favorite docks, wharfs and super yachts. Features: Combination open mesh and synthetic upper TECHLITE™ midsole, superior cushion, high energy return Air-flow and water drainable midsole ports Omni-GRIP™ non-marking wet grip outsole with razor siping Weight 8.5 oz. / 250 g Imported