Carhartt loose fit bibs. Built for durability and comfort. Brand new with tags. -Flame resistant workwear resists flash fire and arc flash FR modacrylic insulated lining for extra warmth Ankle-to-thigh brass leg zippers with Nomex* FR zipper tape and protective flaps with arc-resistant snap closures Chap-styfe double-front enhances durability. Brass zipper fly with Nomex® FR zipper tape FR melamine buttons at waist Multiple tool and utility pockets WARMEST CAT 4. ATPY (CAL CUM) 54 CARNARTI