The concept of woolen sweater clothing

Woolen sweater originally refers to a knitted sweater made of wool, which is also commonly recognized by the general public. However, in fact, "woolen sweater" has now become a synonym for a type of product, which is used to refer to "knitted sweater" or "woolen knitwear" in general.
Woolen knitwear refers to a fabric that is mainly spun into yarn using animal hair fibers such as wool, cashmere, and rabbit hair as the main raw materials. Examples of knitwear include rabbit hair sweaters, sheran sweaters, lamb sweaters, acrylic sweaters, and so on.