Certified NFPA2112--Flame Resistant clothing for protection of industrial personnel against short duration thermal.Exposures from fire in accordance with NFPA2112-2018 MAKE WORK SAFER-- Flash fires can cause serious injuries and burns without wearing flame resistant clothing. Quality 100% Cotton FR Knit,7 oz Preshrunk NFPA2112,ASTM F1506,CAT II This easy-wearing, hard-working，Good quality and Nice color. 7OZ, 106% cotton FR henley Black knit T-Shirt wicks away sweat for comfort and fights odors. Three Buttons. It features a rib-knit crewneck collar.Rib Work color matches body's color. Our shirts