Generally, adding a fluffy artificial fiber or ultra-thin plastic film between two layers of knitted fabrics or synthetic fiber textiles can reasonably and effectively prevent the gas in clothes and trousers from exchanging with the cold outdoor gas, which has a good anti-freezing effect.

If you wear clothes, it will lead to poor air permeability, dryness and heat and other expected effects.

In winter, the weather is dry in winter, and the skin digests less water from the air, making sensitive skin dry. Wearing warm clothes will aggravate the dryness of facial skin, resulting in dry and itchy skin. Clothes containing man-made fiber components have a disadvantage in freezing and keeping warm, that is, they are easy to rub with human body and external clothes and pants to produce tip discharge.