Non-metallic carbon toe, ASTM F2413 M/I/C rated ; Meets ASTM F2413 standards for electrical hazard resistant footwear, 1.5" stockman heel, ASTM F2413 M/I/C EH rated, ATS Max technology disperses pressure to keep you as comfortable at the end of your day as you were when you started, DRYShield waterproof construction keeps you dry in wet environments, U-Turn Entry System lets people with high arches easily slip on their boots, Removable Energy Max anti-fatigue insole for maximum comfort, Lightweight and shock-absorbing dual-density EVA midsole, Oil- and slip-resistant Duratread sole provides maximum wear resistance, 11" full-grain leather shaft with 50% recycled polyester lining,