Designed for utility workers exposed to electrical arc. Made from durable, lightweight, and stretchable polyurethane on a weft knitted FR treated cotton. Meets ASTM F1891-02 for arc and flame resistance specifications. ANSI 107 visibility compliant with 2″ 3M™ Scotchlite™ reflective tape. The jacket has a zipper with a front storm flap with snaps. The back has a vented Nomex® mesh back with D-ring access. Jacket is class 3 rated. Take up tabs on wrists and legs. All hardware is non-conductive. The bibs have 36″ elastic suspenders, 1 1/4″ wide. Outside patch pockets with hook and loop closure. Inside breast pocket. The bibs are class E rated.-Arc rating ATPV 19.0 calories/cm2-Hazard Risk Category (HRC): 2