What is the impact of the material of labor protection shoes on their performance?

The material of the shoe upper is different, and its protective performance and comfort are different. For example, leather shoe uppers are wear-resistant, fold, and have certain water resistance, suitable for working in a more harsh outdoor environment. Synthetic material shoe uppers are lightweight, breathable, and relatively low cost, suitable some places with high breathability requirements and relatively good working environment. The material of the outsole determines the slip resistance, puncture resistance and other properties, such as outsoles with good slip resistance, and PU outsoles are lightweight and wear-resistant. I recommend PU material and anti-static.