YaYa down jacket brand.

The brand of a duck's down jacket is Yaya Down Jacket, which is a down jacket product of Jiangxi Qingya Ya (Group) Co., Ltd., one of the top ten down jacket brands, and a well-known trademark in China.

A down jacket is a top filled with down filler. It has a large and round shape. Down jackets generally contain more than half of the amount of duck down.