Hi-Vis Orange vests are crucial in the PPE industry because they significantly enhance visibility, especially in low-light conditions. By wearing these vests with reflective strips, workers are more easily noticed by others, reducing the risk of accidents and injuries, particularly in high-traffic areas or hazardous environments such as construction sites or roadwork zones. They serve as a visual warning to alert others of the wearer's presence, making them indispensable for maintaining safety standards and preventing accidents in various industries.