Fire Resistant Tops, Arc flash rating: Category 1 - 4-8 cal/cm2 and Category 4 - 60+ cal/cm2

NFPA® 2112. Arc Rating ATPV 4.8 cal/cm2. Fabric is flame-resistant 5 oz, 70% Modacrylic / 30% Tencel Lyocell. Featuring three-button front placket and a single chest pocket.