DescriptionMen's flame-resistant bibs made with durable cotton duck.Since 1889, Carhartt has been creating heavy-duty gear for people facing the toughest tasks. These men's bib overalls help you stay safe and comfortable on the job with flame-resistant cotton duck. They have ankle-to-thigh zips to give you quick ventilation and a durable double-front design made with your knee pads in mind.Features13-ounce, 100% cotton FR duckMeets the performance requirements of NFPA 70EUL® classified to NFPA 2112Carhartt FR and NFPA 2112/CAT 2 labels sewn on front pocketHigh back with FR suspenders and FR center-release bucklesMulti-compartment bib pocketTwo large lower-front pocketsTwo reinforced back pocketsDouble-layer knees with openings for adding knee pads and cleaning out debrisAnkle-to-above-knee brass leg zips with Nomex® FR zipper tape and protective flaps with arc-resistant snap closuresModel No. OR1627-FRMCountry of Origin: Imported