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.
[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.
You'll make hard work look easy in these oil-tanned leather boots. A 90-degree heel and grooved outsoles mean your feet will stay wherever you put them; ladders, rough terrain, or steep grades. Poron insoles cushion your every step, no matter how hard you work. These Made in the USA boots look so good you can even take them out to play

