This all-season jacket is designed to last. Resists flash fire and arc flash, but never hard work. Itª not just what you want, itª what you need. 13-ounce, 100% cotton FR duck 11.5-ounce FR quilt lining. FR modacrylic batting quilted to FR twill face cloth Two inside patch pockets with FR hook-and-loop closures Nomex¨ FR rib-knit cuffs and waistband Brass front zipper with Nomex¨ FR tape plus inside and outside protective flaps with hook-and-loop closure for electric-arc protection Under-collar snaps for optional FR hood (FRA265) Back length. Large Regular 29 inches. Large Tall. 31 inches Carhartt FR and NFPA 2112 HRC 4 labels sewn on zipper flap Meets the performance requirements of NFPA 70E standards and is UL¨ Classified to NFPA 2112