One-piece socks, also known as one-piece socks, are one of sexy underwear products. One-piece stockings are a style of stockings. Arms cover the whole body from feet to shoulders (some styles even cover the head). The appearance of conjoined stockings broke the traditional concept of stockings, combined clothes and socks, which can better show the charming figure of women and become a trendy sexy dress. The styles of conjoined stockings are all tight-fitting series, which perfectly presents the human body curve in the tight-fitting design. The jumpsuit is made of cotton, nylon and wool. In Yiwu small commodity wholesale market, I learned that the sales of sexy underwear such as jumpsuits are ideal. With the development of the times, people are no longer satisfied with food and clothing, but move towards a higher level of consumption, which is particularly prominent in people's daily wear. Underwear and underwear are gradually changing from "sweatshirts, shorts and vests" that were shy when talking about it before to an industry that shows personality, beauty of human nature and unique design. Fabrics, styles and functions are constantly innovating. As an important part of underwear industry, conjoined stockings have attracted more and more attention.