The base is basically close to the skin, and children must choose comfortable fabrics. Cotton fabric is very safe, comfortable and breathable, and is not easy to be allergic. Modal is a fiber extracted from beech, which is characterized by softness, smoothness, delicacy, skin friendliness and good comfort.

Sweaters, machine or hand-woven wool coats. In primitive life, humans covered their bodies with leaves and skins. In fishing and animal husbandry, they knew how to use knitting technology. With the evolution of civilization and the invention of science and technology, human beings not only make full use of natural fibers such as animals and plants to weave articles needed by life, but also develop a variety of chemical fibers and mineral fibers to make human life more comfortable and convenient.