Review on Rockport Work Sailing RK6738 Black Men's Shoes by Tom Tucker

Do not buy this shoe if you work with an electrical voltage above 50 volts. These shoes are not classified as ELECTRICAL HAZARDS as described on this page. They're ESD certified, which means they conduct electricity, so you don't have static build-up. If you come into contact with voltages above 50 volts, you will receive an electric shock.