Arc Rated Safety offers you flame resistant protection in a high quality U.S.A. made jean that is built to work as hard as you do. The 14.5 oz. 100% cotton FR treated denim is NFPA 70E and NFPA 2112 compliant. This jean offers a relaxed fit, with extra room in the seat and thigh for ease of movement. The jean features a brass zipper fly with Nomex zipper tape, deep front pockets, and a covered button at the waist closure. Sewn with FR treated Nomex thread and FR treated pocketing.