This easy-wearing, hard-working 6.75-ounce, 100% cotton FR jersey knit T-Shirt wicks away sweat for comfort and fights odors. It features a rib-knit crewneck collar, a convenient left-chest pocket, and side-seamed construction that minimizes twisting. Carhartt FR and HRC 2 labels are sewn on the pocket. Our shirt meets the performance requirements of NFPA 70E and is UL Classified to NFPA 2112. 6.75-ounce, 100% cotton FR jersey knit Wicks away sweat and fights odors Meets NFPA 70E requirements and is UL Classified to NFPA 2112