Carhartt FRB13 DNM flame-resistant denim dungarees offer a reliable original fit for demanding work environments. Constructed from 100% cotton FR denim, these pants feature multiple utility pockets, a hammer loop, and reinforced back pockets for maximum functionality. They are UL classified to NFPA 2112 and meet the performance requirements of ASTM F1506 and NFPA 70E with an ATPV rating of 16.0 cal/cm² (HRC 2). Triple-stitched main seams and a brass zipper fly with FR tape ensure long-lasting durability and safety on the job. Measurements: • Waist: 48" • Inseam: 30"