NEW WITH TAGS, STYLE #FRB159 DNY 8.5-ounce, 88% cotton / 12% high-tenacity nylon FR canvas Meets the performance requirements of NFPA 70E UL® classified to NFPA 2112 Carhartt FR label sewn on back pocket; NFPA 2112/CAT 2 label sewn on coin pocket Carhartt-strong triple-stitched main seams Our roomiest cut with a generous fit through the seat and thigh and a straight leg opening Brass zipper fly with Nomex® FR zipper tape; Arc-resistant button closure at waist Multiple utility pockets; Cell phone pocket Two reinforced back pockets Thanks for looking & be sure to check out my other listings. Bundle to save 10% & on shipping!