When it comes to labor protection shoes, selection, performance, and standards are crucial aspects that need to be carefully considered.

### Selection of Labor Protection Shoes
First, we should select the type of labor protection shoes according to different workplaces. For example, workers in high – risk areas might need anti – smashing, anti – puncture, acid – and – alkali – resistant, high – temperature – resistant, or anti – slip safety shoes. In upper material selection, labor protection shoes often use breathable materials such as leather and mesh. This allows air circulation in the feet, reducing stuffiness and odor. Moreover, some labor protection shoes have waterproof and dust – proof designs, which are suitable for different working environments. Outdoor workers can keep their feet dry even on rainy days or wet ground when wearing waterproof labor protection shoes.

### Performance of Labor Protection Shoes
Abrasion – resistant labor protection shoes are designed for high – intensity working environments. Their soles are made of abrasion – resistant materials and are durable for long – term wear. Anti – puncture performance is also equally important. Anti – puncture labor protection shoes can effectively resist the penetration of sharp objects, protecting the safety of the wearer’s feet. When it comes to anti – smashing labor protection shoes, impact resistance and pressure resistance are key performance indicators.

### Standards of Labor Protection Shoes
When purchasing anti – smashing labor protection shoes, we must understand and follow relevant national standards. In China, the new national safety standard for labor protection shoes, GB21148 – 2020, clearly stipulates various performance requirements for anti – smashing labor protection shoes. The protective toe cap must be made of non – metallic materials to ensure the safety of the wearer’s feet. It is essential to select labor protection shoes that meet national safety standards to guarantee reliable quality. After purchase, it is recommended to conduct safety tests. If any safety hazards are found, a return should be applied for immediately.

In conclusion, proper selection, excellent performance, and strict adherence to standards are all necessary for labor protection shoes to effectively protect workers’ feet and ensure their safety in the workplace.