Many people think protective shoes are safety shoes. In fact, this is not true. According to China's current standards, safety shoes and protective shoes are two different standards. The national standard for safety shoes gb21148-2007 and the national standard for protective shoes gb21147-2007 are different from each other. Otherwise, the state does not need to formulate different standards. Specifically, there are many things similar to the national standards for protective shoes and safety shoes.