Specification: Material: Polyester 1. The thermal collar protects the neck and adjusts the tightness 2. High quality durable zipper 3. Underarm zipper, more breathable and convenient, 4. Hook and loop closure on arm 5. Three Arm pockets 6. Hook and loop attachment on cuff, adjustable bracelet, windproof tightening design. 7. Hem design with tight drawstring and exquisite workmanship. 8. Watertight seams, exquisite workmanship Packing list: 1* warm jacket