What was the primary purpose of bunker gear in the past?

The primary purpose of bunker gear in the past was to keep firefighters warm and dry. Originally, this specialized protective clothing was designed to provide insulation and moisture resistance in various fireground conditions. Firefighters often worked in extremely hazardous environments where exposure to cold, heat, and water was prevalent, making the function of keeping dry and maintaining body temperature essential for their safety and effectiveness.

While bunker gear has evolved to include additional protective features against other hazards such as chemicals and to enhance mobility, the foundational purpose was centered around thermal protection and preventing water intrusion. This historical perspective helps to understand the development of more advanced materials and designs in bunker gear that further enhance these vital protective qualities.