- Grain Leather
- Made in the USA
- Removable Ultimate SD polyurethane footbed
- Fiberglass shank
- Dual-density polyurethane with 90 degree heel
- Goodyear storm welt construction
- Black Walnut 804-4711, full-grain leather
Steel  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.
[SD] Static Dissipative
SD Footwear will provide for a resistance of between 10 to the 6th power ohms (1 megohm) and 10 to the 8th power (100 megohms) resistance when 50 volts are applied via an electrode to the hand of a person wearing the SD test sample on a conductive ground plate.
When you work with sensitive electronics, you need Static Dissipative boots that protect you and your equipment. These Made in the USA leather boots reduce the excess electrical charge so you can safely do your job without hurting yourself or the expensive machines in your care.