Take NFPA 70E flame resistance and Carhartt durability to the job site with Carhartts Mens Flame-Resistant Duck Bib Overalls. 13-oz. 100% cotton-duck shell with chap-style double front withstands the toughest work environments. High-back fire-resistant elastic suspenders and center-release buckles adjust for a perfect fit. Zippered fly and brass ankle-to-above-knee zippers with Nomex fire-resistant zipper tape. Protective leg-zipper flaps with arc-resistant snap closures. Multiple tool and utility pockets keep essentials handy. Melamine buttons at waist. Meets the performance requirements of NFPA 70E. Classified to NFPA 2112. Imported. Inseams: 30, 32. Even waist sizes: 30-54. Inseams: 34. Even waist sizes: 32-50. Inseams: 36. Even waist sizes: 34-50. Color: Carhartt Brown, Black, Dark Navy. Carhartt Style No.: 101627. Size: WAIST 34. Color: Black. Gender: Male. Age Group: Adult. Type: Bibs.