LOWA's acclaimed trekking-style boot is now available for duty use with a rugged, full-grain black leather upper. Our patented Flex lace system with X-Lacing allows for a wide variety of lacing options and for comfort along the instep. Our DuraPU midsole and VIBRAM Apptrail outsole provide superb underfoot stability and support when carrying heavier loads or traveling over rugged terrain. Durably waterproof/breathable.