Carhartt FRJ003 Flame Resistant Lanyard Access Jacket with Carhartt's Quilt Lining. 8.5 ounce FR canvas: a blend of 88% cotton and 12% high tenacity nylon. 6.75 ounce FR quilt lining, FR modacrylic batting quilted to twill face cloth. Pleated bi-swing back for greater ease of movement. Flapped back opening admits a lanyard for attachment to a safety harness. Two chest pockets wtih hook and loop closures. Two large lower pockets. Two inside patch pockets with FR hook and loop closures. Inner sleeve Nomex rib knit storm cuffs. Hook and loop adjustable cuffs cinch tight to fit under work gloves. Brass front zipper with Nomex tape plus inside and outside protective flaps with hook and loop closure for electric arc protection. Under collar snaps for option FRA002 FR hood. Carhartt FR label and HRC 3 label sewn on front left pocket. NFPA 70E compliant. Flame resistant fabric by Mount Vernon Mills. HRC 3 ATPV(CAL/CM2) 33.5