Question: what is the difference between class 2 and 3 safety vest?
Answer: ANSI Class 2 Safety Vests: These safety vests are required for workers near traffic between 25-50 mph, heavy machinery, inclement weather and low visibility conditions. ... ANSI Class 3 Safety Vests: Class 3 vests are required for workers near traffic exceeding 50 mph and very dark or “no visibility” conditions.