Labor protection shoes play a crucial role in safeguarding workers’ feet in various industries. This article will explore their functions, materials, and selection criteria.

### Functions of Labor Protection Shoes
One of the most basic and important functions of labor protection shoes is the anti – smashing function. In industries like construction and machinery manufacturing, the falling of heavy objects is a common safety hazard. The shoe toe of labor protection shoes, usually made of steel or composite materials, has extremely high compressive and impact – resistant capabilities. When a heavy object falls, the shoe toe can quickly disperse the impact force, protecting the toes from injury. For example, on a construction site, without the protection of labor protection shoes, a brick falling from a height may cause serious consequences such as toe fractures or even amputation. However, wearing qualified anti – smashing labor protection shoes can minimize the injury.

### Materials of Labor Protection Shoes
In the selection of upper materials, labor protection shoes often use breathable materials like leather and mesh. These materials allow air circulation in the feet, reducing stuffiness and odor. At the same time, some labor protection shoes also adopt waterproof and dust – proof designs, which can adapt to different working environments. For instance, workers working outdoors can keep their feet dry even in rainy days or on wet ground after wearing waterproof labor protection shoes. The soles of puncture – resistant safety shoes have strong oil resistance, and the uppers are made of leather, fabric, sponge, etc., to facilitate the work of users.

### Selection Criteria of Labor Protection Shoes
When purchasing anti – smashing labor protection shoes, it’s essential to understand and follow relevant national standards. Currently, China has promulgated a new national safety standard for labor protection shoes, GB21148 – 2020, which 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. The key in selection lies in examining their materials and safety performance. Workers should be sure to select labor protection shoes that meet national safety standards to ensure reliable quality. After purchase, it is recommended to conduct safety tests. Once safety hazards are found in the product, workers should immediately apply for a return to ensure their safety.

In conclusion, labor protection shoes are designed with specific functions, made from appropriate materials, and should be carefully selected according to standards to provide the best protection for workers’ feet.