For head protection, what should be avoided at all costs?

In the context of head protection, it is essential to avoid conductive materials because they pose significant safety risks in environments where electrical hazards may be present. Conductive materials can allow electrical currents to pass through them, increasing the likelihood of shock or electrocution if a worker is exposed to live electrical components. Therefore, head protection should always be made from nonconductive materials to ensure that it acts as a barrier against potential electrical hazards.

In contrast, adequate padding is crucial for absorbing impact and providing comfort during use, while color variations, though they may have implications for visibility or identification, do not inherently compromise electrical safety. Thus, the importance of using nonconductive materials for head protection ensures the wearer is safeguarded against electrical risks, highlighting why avoiding conductive materials is paramount.