1. Fabric selection Breathable and warm/elastic fabric: Add the right amount of elastic fiber (such as lycra) to make the jacket more fit to the body and easy to move. 2. Version design Slim and loose combination/sports cut/adjustable design. 3. Colors and patterns Classic colors/bright colors/pattern design. 4. Functional accessories Multi-pocket design/windproof waterproof fabric/reflective strip. 5. Personalized customization Embroidery or printing/sizing adjustment. 6. Details High quality zipper and button/lining design/sewing process. Model display：
