1. Increase fat and fat, slimmer version2. Bright color and long lasting, can not be washed for a long time. 3. Choose white duck down, light and comfortable, no burden, good cold resistance and warmth4. Compared with traditional down jackets, it is more resistant to temperature of 5-10, and its warmth retention is 3 times that of ordinary duck down5. Encrypted thick fabric, waterproof, windproof, anti-drilling, anti-static6. Accommodate a variety of trapezoidal figures, no matter which figure can be held, visually slim and slim7. Three-dimensional multi-purpose pockets, giving you warm hands space, safe and anti-lost items8. Cuff pockets, stylish and convenient, can also improve the grade, so that you can be straight and stylish9. High-grade metal zipper, fine workmanship, very texture, clearly visible handwriting, durable10. The unique straight design of the hem, plus the two-way zipper, is unique