What does "Protective Clothing" refer to in the context of RWP?

In the context of Roadway Worker Protection (RWP), "Protective Clothing" specifically refers to clothing designed to enhance safety, such as high-visibility garments. This type of clothing is critical in ensuring that workers are easily seen by vehicle operators and other personnel in environments where they may face potential hazards. High-visibility garments typically feature bright colors and reflective strips, which help to maximize visibility, particularly in poor lighting or adverse weather conditions. The primary goal of using such protective clothing is to minimize the risk of accidents and injuries on the job site, highlighting the importance of safety attire in roadway work environments. While standard uniforms and heavy-duty workwear may serve their own safety-related purposes, they do not specifically address the critical visibility aspect that protective clothing aims to provide. Casual work attire generally lacks the necessary features for safety in hazardous work conditions.