Breathable down jacket

The utility model discloses a breathable down jacket, relates to the field of clothes, and aims to solve the problem that after an existing zipper is opened, external cold air is easily and directly injected into the down jacket, and consequently the temperature is reduced too quickly, according to the technical scheme, the breathable down jacket is characterized by comprising a down jacket body, and a breathable channel is formed in the side waist position of the down jacket body; a zipper is arranged at the position of an air inlet of the ventilation channel, a plurality of supporting parts used for opening the air inlet are connected in the ventilation channel in a sewing mode, and one end of each supporting part is attached to the inner wall of the ventilation channel. According to the breathable down jacket, the situation that external cold air easily and directly flows into the down jacket can be reduced through the breathable channels formed in the side waist positions, a certain breathable effect is k