Personal protective equipment (PPE) is basically a set of items you can wear to protect yourself from a variety of hazardous situations. PPE is crucial because it gives you additional security in the case of an accident or protection from the elements. It also helps you plan for health and safety risks.
Protective coveralls were developed to offer a high level of safety when doing work-related activities. Their primary role is to safeguard the worker from risks such as chemical, biological, mechanical, thermal, electromagnetic, and electrical. They can either be worn over personal clothes or instead of personal clothes.