Columbia - Razor Ridge Low II (Flax/Buffalo) - Men's: An entry level hiking boot for a wide variety of outdoor pursuits. Sanded suede upper with synthetic underlays and mesh. Gusseted tongue to prevent debris from entering the boot. Protective rubber toe and heel. Internal EVA midsole with nylon shank. Non-marking Omni-Grip rubber cupsole with lug tread pattern. Weighs 20 oz. (562 grams) for size 9, 1/2 pair.