Carhartt FRJ195 Flame Resistant Duck Bomber Jacket with Carhartt's Quilt Lining. 13 ounce FR duck, 100% cotton. 10.5 ounce FR quilt lining: FR modacrylic batting quilted to twill face cloth. Two inside patch pockets with FR hook and loop closures for convenient storage. Nomex rib knit cuffs and waistband. Brass front zipper with Nomex zipper tape has inside and outside protective flaps plus covered snaps for electric arc protection. Under collar snaps for optional FR hood. NFPA 70E Compliant. Flame resistant fabric by Mount Vernon Mills. HRC 4 ATPV(CAL/CM2) 54.3