Rocky Boots C4T - Military Inspired Duty Boot is an extremely light performance boot just 15 ounces that's designed for rigorous work. To ensure this boot can meet the needs of any soldier on the planet, Rocky included all their best technology in this line of boots. Helping you focus on your duty, these are water-resistant and fast-drying black boots. Ventilation holes on the outer sides promote breathability. You have work to do and can not be distracted by wet boots. The Rocky C4T keeps up. Included in this boot is a polishable toe, 550 grade nylon cord laces, and a durable, lightweight EVA rubber outsole