Features of the Carhartt Men's Flame Resistant Midweight Canvas Active Jac FR quilt lining: FR modacrylic batting quilted to twill face cloth Brass front zipper with nomex FR zipper tape plus inside and outside protective flaps with hook-andloop closure for electric-arc protection Two lower front pockets Two inside patch pockets with FR hook-and-loop closures Nomex FR rib-knit cuffs and waistband Attached quiltlined hood with adjustable nomex FR drawcord Carhartt FR label sewn on front pocket; NFPA 2112/cat 3 label sewn on zipper flap Meets the Performance requirements of NFPA 70E and is ul classified to NFPA 2112 Fabric Details FR canvas: 88% Cotton, 12% High-Tenacity Nylon