Electrical Hazard - Footwear tested by an independent lab that can withstand applications of 18,000 volts at 60hz for one minute without leakage.
Steel Shank - A thin piece of metal built between the insole and outsole of the boot that helps provide stability, structure and support.
Steel Toe - Footwear that meets or exceeds the ASTM Standards for compression and impact testing rating of ASTM F2413-18