For some workers with special needs, the requirements for wearing protective shoes are very high. Generally, what we usually use in our work is to protect the toes or insulated shoes. Some special workers need more functions. A pair of shoes will have several functions, such as anti-smashing, insulation and oil resistance, or anti-smashing, puncture resistance, and oil resistance.
Some occupations, such as coal mining in the pit, poisoning criminal police, etc., make people feel that they are all dangerous occupations. Perhaps no one would have thought that, in fact, the network server personnel on the data side are also facing potential dangers.