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 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 Rib-knit cuffs and waist Locker loop facilitates hanging Carhartt FR and NFPA 2112 / CAT 3 labels sewn on pocket Front handwarmer pocket with inner media pocket Carhartt graphic on sleeve Imported