Which type of clothing should be avoided when performing torch operations?

When performing torch operations, it is crucial to avoid certain types of clothing to ensure safety. Frayed clothing should be avoided because it poses a higher risk of catching fire. The loose threads and exposed fabric can easily ignite when exposed to flames or sparks generated during torch operations. This combustible nature increases the likelihood of serious injuries.

In contrast, safety gloves are essential personal protective equipment, providing safety for the hands during operations. Loose-fitting clothing, while potentially hazardous, is less critical than frayed clothing, as it may restrict movement but does not have the same immediate fire risk. Cotton clothing can be safe if it's not frayed; it does not melt or stick to the skin like synthetic fabrics can when exposed to flames, making it a more suitable option under the right conditions. Thus, avoiding frayed clothing directly contributes to reducing fire hazards associated with torch operations.