Danner 37510 453 Men's Outdoor Hiking Boot Brown - With Free Pocket Knife Rubber sole 100% waterproof and breathable GORE-TEX liner is engineered to keep your feet dry and comfortable - even in extreme conditions Full-grain waxed leather upper sheds water for maximum protection and some of the best abrasion- and scuff-resistance of our leather options TERRA FORCE X platform provides lightweight, durable traction, heel-to-toe energy transfer, side support to enhance maneuverability, and protection from arch overwork and fatigue Scuff-proof toe cap provides protection where boots tend to show wear Approach TFX lightweight outsole provides improved acceleration, downhill braking, and side hill traction. Beveled lugs prevent debris build-up