Sweater

Sweaters, a machine or hand woven wool coat. Human in primitive life on the leaves, animal skins to cover their bodies, fishing in the fish, animal life webs, understood the use of weaving techniques, with the invention of the evolution of civilization and science and technology, human beings not only make full use of all kinds of dynamic, plant matter and other natural fiber weave in and out of the items needed for life, more developed a variety of chemical fiber, mineral fiber, human life more comfortable and convenient.
Sweater