Feel comfortable and safe in the hottest conditions with the Carhartt Flame-Resistant Work Pant. Built in a lightweight 7-ounce FR fabric blend of 45% modacrylic, 35% lyocell and 20% aramid, you can count on the Carhartt Flame-Resistant Work Pant for a full workday's worth of comfort and performance. The work pant sits slightly below the waist, features a relaxed-fitting seat and thighs, and includes leg openings that fit over work boots. Up front, there's an arc-resistant button closure at the waist plus a brass zipper fly with Nomex® FR zipper tape and, in back, two reinforced back pockets. Main seams are triple stitched for strength. *Meets NFPA 70E and NFPA 2112 standards *HRC 2 ATPV 10.1