Featrues 1. Lightweight & Comfortable: Heated vest is made of lightweight insulated materials, Water and wind resistant, comfortable& skin-friendly, touching smoothly. It can help you easily keep warm in a whole winter without bulky winter clothes. 2. 9 Heat zones & 3 Temperature Settings: Built-in 9 heating pads across the front and back to make you feel warm in 360, 3 available heating levels can be adjusted by pressing the LED button. 3. Machine Washable: Please hand wash the vest or put the vest into a laundry bag for machine wash. the vest is not easy to get dirty because of the high quality fabric, perfect for your outdoor activities, such as hiking, camping, outdoor skiing, fishing, etc.4. Health Care & Winter Gift: Heated vest can help promote blood circulation and relieve rheumatism & muscle pain in some extent. Deliver warmth and health to the persons you care about. A perfect gift for coming Thanksgiving Day and Christmas Day. 5. Satisfactory Service: If you have any questions about this project, please feel free to contact us. We will do our best to provide you with a pleasant shopping experience.SpecificationMaterial: PolyesterColor: BlackSize: XS: Length: 59cm Bust: 88-98cm Shoulder Width: 36cmS: Length: 63cm Bust: 96-106cm Shoulder Width: 39cmM: Length: 67cm Bust: 104-114cm Shoulder Width: 42cmL: Length: 71cm Bust: 112-122cm Shoulder Width: 45cmXL: Length: 75cm Bust: 120-230cm Shoulder Width: 49cmPackage Include:1 Women's Vest