Carhartt Men's Flame Resistant Canvas Bib Lined Overall

101633 Carhartt Men's Flame Resistant Canvas Bib Lined Overall This flame resistant midweight bib overall is made of midweight, 8.5 ounce FR canvas in a blend of 88% cotton and 12% high tenacity nylon, it features a 6.5 ounce FR quilt lining. Construction includes a high back with FR elastic suspenders and FR center release buckles, plus a chap style double front to enhance durability. The leg zippers go ankle to thigh for easy onoff, and feature Nomex FR zipper tape and protective flaps with arc resistant snap closures. Meets NFPA 70E standards and UL classified to NFPA 2112.