Add warmth to your workwear with our flame-resistant duck bib overalls. Made of 13-ounce, flame-resistant 100% cotton duck, it features a quilt lining, a high back with flame-resistant elastic suspenders and high temperature nylon center-release buckles. They also have a chap-style double front for durability, flame-resistant melamine button at waist, multiple tool and utility pockets, ankle-to-mid-thigh brass leg zippers with Nomex zipper tape and protective flaps and arc-resistant snap closures. *13oz flame resistant 100% cotton duck *Quilt lining *High back with FR elastic suspenders *Chap style double front *Multiple tool and utility pockets *Ankle to thigh zipper with Nomex zipper tape and flaps *NFPA 2112 *NFPA 70E *HRC 4 *ATPV CalCm 54.3 Normal Production Time:3 Working Days Product Weight:lbs.piece Additional Information:CALL FOR QUANTITY DISCOUNTS!!!