Which statement about vapor-protective clothing is correct?

Vapor-protective clothing is specifically designed to provide a barrier against hazardous vapors and gases, which often requires a design that may limit the movement of heat away from the body. As a result, vapor-protective garments are typically made of materials that prevent the transmission of these dangerous substances but do not facilitate the easy escape of body heat. This can lead to the retention of heat, potentially causing discomfort or heat stress for the wearer during prolonged use, particularly in high-temperature environments.

While vapor-protective clothing serves an essential protective role, it does not prioritize breathability or cooling off, making the option that states it traps and retains the wearer's body heat the correct choice. Understanding this characteristic helps users appreciate the limitations of such protective gear, particularly in managing heat stress in hazardous environments.