Which protective gear is essential for personnel handling explosives?

The correct answer is heavy-duty gloves, as they are essential for personnel handling explosives due to their protective properties. These gloves are designed to safeguard against various hazards associated with manipulating explosive materials, including sharp objects, abrasions, and the potential for chemical exposure. They help ensure that personnel maintain a secure grip on tools and components while minimizing the risk of injury.

On the other hand, standard office attire, fashion sunglasses, and lightweight hats do not provide the required level of protection needed in an explosive handling environment. Office attire may lack the durability and safety features necessary for dealing with hazardous materials. Fashion sunglasses do not offer protective coverage for the hands or body, and lightweight hats do not address safety needs related to handling explosives. Thus, heavy-duty gloves are the only option that meets the stringent safety requirements for personnel in this high-risk field.