Great for linemen who wear rubber sleeves, this men's flame-repellent vest is a versatile layer built to pack on extra warmth right where it matters most. It's made of our signature heavyweight cotton duck, and has a warm sherpa lining to take on chilly weather.  13oz 100% Cotton FR canvas FR sherpa lining Meets the performance requirements of NFPA 70E classified to NFPA 2112 Carhartt FR and NFPA 2112/CAT 4 labels sewn on left-front pocket Vislon front zipper with Nomex FR zipper tape with inner storm flap & zipper garage at chin for electric-arc protection Drop-tail hem for added coverage Two large front pockets lined with FR sherpa for warmth & comfort Two inside drop-in pockets Imported Replacement for Carhartt item 101029 Carhartt FR Duck Sherpa Lined Vest 104981