Artificial materials. Feather-like batting is an artificial material, which is usually used to fill down jackets or other warm clothes. Its material is mainly polyester fiber. After special processing, fine fiber balls are formed, which have softness and warmth similar to down. Compared with natural down, down-like wadding has the advantages of waterproof, easy cleaning, low price, and can reduce the dependence on animals, so it is widely used in the market. However, compared with natural down, down-like flocs have poor warmth retention and are prone to problems such as compression, deformation and condensation. So when choosing clothes, you need to make a choice according to your own needs and budget.