Functional windproof down jacket, loose-fitting cut, easily suitable for commuting and outdoor wear. The body of the jacket adopts a special weaving process, making the fabric dense and thick, wrinkle-resistant and comfortable. It can be worn on both sides, with a quilted design on the back, and the design is simple and versatile. The inner filling is 90% high-quality white duck down, which is soft and fluffy, and has excellent warmth and heat insulation performance