What does "hi-vis" refer to in safety equipment?

"Hi-vis" refers to high visibility in safety equipment, which is critical in environments where individuals need to be easily seen to prevent accidents and ensure safety. This term is commonly associated with clothing and gear made from bright fluorescent colors, often combined with reflective materials. These features make it easier for workers, especially in low-light conditions or hazardous areas, to be noticed by machinery operators, drivers, and other personnel.

The emphasis on high visibility is crucial in construction sites, roadwork, and industrial settings, where safety is a priority, and the risk of accidents can be significantly reduced when individuals are clearly visible. This practice aids in promoting awareness and safety protocols in various work environments.