https://www.gurussafetygear.com/product-page/umv21-class-2-arc-1-rated-fr-mesh-vest
UMV21 - Class 2 ARC 1 Rated FR Mesh Vest | Guru's Gear
Intended for situations requiring high visibility and FR hazards, these Arc flash-protective garments meet NFPA 70E standards to protect workers from arc flash...