• 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