3M™ ANSI Class 2, Two Tone Safety Vest is required for workers on sites around traffic and workers around heavy equipment. It is designed for moderate risk: construction, utility, school crossing, parking lots, traffic direction. 3M ANSI Class 2, Two Tone Safety Vest is designed in fluorescent yellow with contrasting fluorescent trim and 2" 3M™ Scotchlite™ Reflective Material. Part of the 3M™ Pro Series Safety Products line that was designed for the way pros think, the way they shop and the way they work