Be safe and ready for whatever your work day throws at you in this Carhartt Flame-Resistant Heavyweight Zip-Front Sweatshirt. Carhartt's heavyweight zip-front sweatshirt is now available in flame-resistant fabric. Made of heavyweight flame-resistant 14-ounce knit, 55% modacrylic/45% cotton, it features an attached hood and FR draw cord closure and two front handwarmer pockets. A Carhartt FR and HRC 2 labels are sewn on the left-front pocket. *14-ounce 55% modacrylic/45% cotton, heavyweight *FR zipper tape plus inner and outer protective flaps *Meets NFPA 70E standards