Carhartt Mens 107364 Flame-Resistant Force Irvine Loose Long Sleeve Flames T-Shirt - Greige 4X-Large Regular

6-ounce 100% cotton flame-resistant jersey - Meets the performance requirements of NFPA 70E and ASTM F1506 - UL classified to NFPA 2112 - FastDry: Sweat-wicking technology keeps you cool and dry - Anti-microbial technology prevents odor - Rib-knit crewneck and cuffs - Side-seam construction minimizes twisting - Carhartt FR and NFPA 2112/CAT 2 labels sewn on left-chest pocket - Flames graphic on back and logo graphic - on sleeve