Knitwear refers to garments knitted using knitting equipment. Therefore, in general, clothes knitted using fabrics such as wool, cotton yarn and various chemical fiber materials belong to knitwear, which includes sweaters, so common fabrics for knitwear include wool, cotton yarn and various chemical fiber materials. 　　Knitwear is the product of the process of using knitting needles to form loops of various raw materials and varieties of yarn, which are then connected into knitted fabrics by string sets, i.e., clothing knitted with knitting needles. Its texture is loose, has good wrinkle resistance and breathability, and has greater extensibility and elasticity, and is comfortable to wear.