12 Cal Arc Shield

Deluxe model w Scratch Resistant outer surface, Antifog inside w/Adapters to fit most MSA Slotted Caps. Provides up to 12-cal/cm-sq of protection against the thermal energy of an arc flash.
Complies with NFPA 70E, ANSI Z87 & ASTM F2178. NFPA 70E Hazard/Risk Cat 1 & 2