Steel [75] Impact
Class I/75 footwear retains a .500 inch (1/2 inch) for men’s and .468 inch (15/32 inch) for women’s or greater clearance after a nominal impact of 75 foot-pounds (101.7J), i.e.,a 50 pound weight dropped, reaching 117.9 ± 2.4 inches per second velocity at impact. COMPRESSION: Class C/75 footwear retains a .500 inch (1/2 inch) after compression of 2500 lbs. (11,121 N) or greater. Meets ASTM F2413-11 M I/75/C/75 ratings

[EH] Electric Hazard Resistant Footwear
Constructed or manufactured with electric shock-resisting soles and heels capable of withstanding an application of 18,000 volts (root mean square (RMS) value) at 60 Hz for 1 minute with no current flow or leakage current in excess of 1.0 milliamperes under dry conditions.

When the job is almost as tough as you are, you need the superior strength of these brown oiled nubuck leather boots. Resist slips, oil, heat, chips, and abrasions with the rugged chevron outsole. Get the job done in comfort with the removable SHOCK ZONE footbed for all-day support from heel to toe.