100235 - M FR Force Cotton LS T Shirt Our easiest-wearing, hardest-working FR shirt wicks sweat and fights odors. Offers breathable comfort, too. • 6.75-ounce, 100% cotton FR jersey knit • FastDry® technology wicks away sweat for comfort • Fights odors • Convenient left-chest pocket • Side-seamed construction that minimizes twisting • Carhartt FR and CAT 2 labels sewn on the pocket • Meets the requirements of NFPA 70E and is UL® Classified to NFPA 2112