What is the characteristic of protective footwear with a yellow triangle on the outer side or tongue of the right shoe?

The characteristic of protective footwear that features a yellow triangle on the outer side or tongue of the right shoe indicates that the footwear meets specific safety standards for construction and industrial environments. This marking usually signifies that the shoes provide sole puncture protection, which is crucial in work settings where sharp objects can puncture the sole of the shoe, potentially causing injury. Additionally, the footwear is classified with Grade 2 protective toes, which means it is designed to withstand a certain level of impact and compression but at a lower threshold compared to Grade 3 shoes.

Grade 2 protective toes provide a balance between adequate safety and comfort, suitable for many work environments without exposing the wearer to excessive weight or bulkiness that higher-grade shoes might impose. This classification is particularly important for workers who may not face the most extreme hazards but still require protection against moderate risks of impact and punctures.

Understanding these grades helps workers choose appropriate footwear based on the specific hazards present in their work environments, ensuring both safety and comfort.