The style of rain boots is not single. The appearance of short rain boots is similar to that of sneakers; The sock length of medium rain boots is about 10cm above the ankle; The sock length of high rain boots is knee-high. Ordinary people often wear medium and short rain boots, and some professionals with special types of work need high rain boots as labor protection supplies. Like the occupations related to drainage work in the past, the unit will uniformly distribute rain boots as work necessities.