Carhartt® loose fit canvas jean is made of midweight 8.5-oz. flame-resistant 88% cotton/12% nylon canvas to protect wearer from burns caused by electric arc or flash fires. NFPA 70E compliant. Has a loose seat and thigh and sits slightly below waist for comfortable fit. Has arc-resistant snap closure at waist, brass zipper with Nomex® tape, cell phone pocket, utility pocket, 2 back pockets and left leg hammer loop. Triple-stitched seams and 19in. leg openings to fit over boots. Golden Khaki. Model# FRB159. Available in waist sizes 30, 31, 32, 33, 34, 35 and 3650 (even sizes).