Heavy-duty Carhartt® sweatshirt offers comfort and protection on the job. Made of 6.5-oz. flame-resistant 55% modacrylic/45% cotton knit to protect workers from burns caused by electric arc or flash fires. NFPA 70E compliant. Features an attached 3-pc. hood with drawcord, brass front zipper with Nomex® zipper tape, interior and exterior protective flaps and front handwarmer pockets. Big style available in 3XL, 4XL and 5XL sizes.