Labor protection shoes play a crucial role in ensuring the safety and comfort of workers in various working environments. This article will delve into the key features, selection criteria, and safety standards of labor protection shoes.

### Key Features of Labor Protection Shoes
1. **Abrasion Resistance**: Abrasion – resistant labor protection shoes are designed for high – intensity working environments. Their soles are made of abrasion – resistant materials, which makes them durable and suitable for long – term wear. This feature guarantees that the shoes can withstand the harsh conditions of the workplace, ensuring the comfort and safety of the wearer.
2. **Anti – puncture Performance**: Anti – puncture labor protection shoes are essential as they can effectively resist the penetration of sharp objects. This is especially important in industries where workers are exposed to nails, glass, or other pointed items, protecting the safety of their feet.
3. **Breathability and Adaptability**: In terms of upper materials, labor protection shoes often use breathable materials such as leather and mesh. These materials allow air circulation in the feet, reducing stuffiness and odor. Additionally, some shoes have waterproof and dust – proof designs, enabling them to adapt to different working environments. For example, waterproof labor protection shoes keep workers’ feet dry even in rainy days or on wet ground.
4. **Insulation**: The soles of insulating labor protection shoes are made of non – conductive insulating materials. This feature insulates the feet from charged objects, preventing electric shock injuries, which is vital for workers in electrical – related industries.

### Selection Criteria
When selecting labor protection shoes, several factors should be considered. First, understand the specific requirements of your working environment. If you work in a high – abrasion area, prioritize shoes with good abrasion – resistant soles. If there is a risk of sharp objects, anti – puncture shoes are a must.

For anti – smashing labor protection shoes, examine their materials and safety performance. The key lies in ensuring that the shoes meet relevant national safety standards.

### Safety Standards
In China, the new national safety standard for labor protection shoes, GB21148 – 2020, clearly stipulates the various performance requirements for anti – smashing labor protection shoes. Impact resistance and pressure resistance are key indicators. The protective toe cap must be made of non – metallic materials to ensure the safety of the wearer’s feet. When purchasing anti – smashing labor protection shoes, it is necessary to follow these standards and select products that meet them. After purchase, it is advisable to conduct safety tests. If any safety hazards are found, immediately apply for a return.

In conclusion, when choosing labor protection shoes, workers should focus on key features such as abrasion resistance, anti – puncture performance, breathability, and insulation. They must also adhere to safety standards to ensure reliable quality and personal safety.