Constructed with a chap-style front, the Carhartt 100170 flame-resistant utility denim double-front jean delivers extra durability for extra tough jobs. Made of FR 14.5-ounce, 100% cotton denim, it’s garment washed for a soft finish. The jean features an arc-resistant button closure at the waist plus a brass zipper fly with Nomex® FR zipper tape. The double front includes cleanout openings to accommodate kneepads. Built Carhartt tough, the two reinforced back pockets are reinforced, and the main seams are triple stitched for extra strength. As for fit, the jean sits slightly below the waist, offers a relaxed-fitting seat and thighs, and includes leg openings that fit over work boots.