The Danner Striker Torrent boot offers real toughness in a lightweight, lower profile boot, with the feel of an athletic shoe. The boot is lined in waterproof, breathable GORE-TEX and features a full-grain leather and 1000 Denier nylon upper for durability. Danner's patented TERRA FORCE X Lite performance platform provides stability and support, and combined with the oil and slip-resistant outsole, this boot delivers superior traction. Non-metallic construction won't set off metal-based security systems