Adding a vest to your layering system can make a substantial difference in comfort. The Patagonia Women's Down Sweater Vest is designed to be lightweight, comfortable and incredibly warm. Insulated with 800 fill-power down, you get the highest ratio of warmth to weight producing effortless warmth for a full day outside. This vest is equipped with dual zippered hand warmer pockets as well as an internal zippered chest pocket to ensure all your valuables stay close at hand. The contoured fit and extended hem produces a high range of mobility without creating cold spots or exposing skin. Add the Patagonia Down Sweater Vest to your layering system for an increase in efficiency and warmth. 800 Fill-Power Down, Dual Zippered Hand Pockets, Internal Chest Pocket, Contoured Fit, 100% Traceable Down, Exterior Material: RipStop Nylon with DRW Finish, Insulation Weight: 800 Fill-Power, Taped Seams: None, Waterproof Rating: DWR Finish, Breathability Rating: Not Specified, Warranty: Lifetime, Battery Heated: No, Race: No, Type: Insulator, Jacket Fit: Regular, Length: Hip, Insulation Type: Down, Waterproof: Water Resistant (< 5,000mm), Breathability: Not Specified, Waterproof Zippers: No, Wind Protection: Yes, Warmth Factor: Warm, How Does This Fit?: True To Size, Model Year: 2020, Product ID: 585330, Model Number: 84628 LIT S, GTIN: 0192964044524