This guaranteed Rocky Waterproof public service boot was designed with an EMT in mind. This waterproof boot has tons of features to make it highly effective and safe. The men's public service boot offers protection against potentially hazardous substances. It has an ASTM F2413 electrical hazard standard, which provides secondary protection against accidental electrical contact.The EMT public service boots' protective toe is made from carbon fiber, and has achieved an ASTM F2413 protective toe classification. In addition, the quality-constructed Rocky boot has Lenzi puncture-resistant plate, and is made of full-grain leather and CORDURA nylon.The black boot has reflective highlights so it's easily seen, and it's slip-resistant for those times when speed is a must. Get yourself a pair today, and marvel at their safety and performance, first hand.