Ariat FR Men's Royal Featherlight Work Shirt 10025428 Size:4XL The fabric is flame-retardant and

The fabric is flame-retardant and self-extinguishes in less than 2 seconds after exposure to flame making it a necessary workwear for those working in environments where there is a possibility of electric arcs and other thermal hazards

it has an HRC level 4

Rasco FR Men's Flame Resistant Men’s Black Long Sleeve Henley T-Shirt FR0101BK Previously Was BTF457

A hardworking sweatshirt engineered to protect electrical petrochemical and utility workers against heat and flame by-products

Mock collar

Ariat FR Men's Royal Featherlight Work Shirt 10025428 Size:4XL The fabric is flame-retardant andAriat FR flame resistant Featherlight Work Shirts offer the ultimate in lightweight protection. Made from premium 100% inherent FR fibers with Moisture Movement Technology to keep you cool and dry, the Feather light is built to fight the heat. 10025428 Ultralight 5. 3 oz inherent GlenGuard fabric CAT 2 ATPV 9. 5 cal cm2 NFPA 70E NFPA 2112 Greater Arm Mobility seam construction for maximum range of motion Moisture Movement Technology keeps you drier