Full-grain leather can be easily polished and is preferred by those in uniform and on special tactical teams - 1000 Denier nylon upper material is extremely resistant to abrasions tears and scuffs improves breathability and dries quickly - 100% waterproof and breathable GORE-TEX liner is engineered to keep your feet dry comfortable and never sweaty - even in extreme conditions - Vibram Kletterlift outsole is specifically designed for comfort and durability - The heel provides lightweight comfort as well as superb shock absorption - The compound guarantees great traction and stability on both wet and dry surfaces - Stitchdown construction provides a wider platform for increased stability underfoot - 55 oz (W) - Recraftable - Soft Toe (not a safety toe)