10.5-ounce, 40% cotton / 35% modacrylic / 15% viscose / 8% aramid / 2% antistat FR fleece Meets the performance requirements of NFPA 70E and ASTM F1506 UL® classified to NFPA 2112 Meets ANSI / ISEA 107 standard Meets ANSI Class 3, Type R visibility standard Built with Force® technology to wick sweat and dry fast FastDry® technology keeps you cool for all day comfort Attached three-piece hood with FR drawcord adjustable closure FR Vislon® front zipper with Nomex® FR tape Rib-knit cuffs and waist Locker loop facilitates hanging Carhartt FR and NFPA 2112 / CAT 3 labels sewn on pocket Two front handwarmer pockets with inner media pocket Imported