Full-grain leather upper, Aluminum safety toe, Waterproof Danner Dry, Electrical hazard protection, Mutilation-free hardware, Lightweight EVA midsole provides comfort and energy return for agility and fast-paced movement, Non-marking, oil- and slip-resisting Danner Wheat Ridge rubber outsole offers superior traction in both indoor and outdoor environments, Lightweight and supportive, the Trailguard TPU shank provides stability and underfoot protection on rough, uneven terrain, Nylon shank, 4.5" lace-up shaft,