NIKE Women's Aeroloft 800 Running Jacket Goose Down lightweight purple AUTHENTIC $200 549559 563 The ultralight and packable Nike Aeroloft 800 Women's Running Jacket helps keep you warm on cool runs without weighing you down. This cool-weather layer features 800-fill goose down insulation for superior warmth with little weight. Perforations of varying sizes allow excess heat and moisture to escape. Zones of perforated ventilation are alternated with zones of lofted insulation to keep just enough heat in while letting moisture out. The packable design of this running jacket allows you to stash it in the back zippered pocket, providing convenient storage when you need it. It also features a hand strap for easy carrying while running. The streamlined design and elastic materials let you move without restriction. Knit inner collar for a soft feel against the skin Reflective elements for enhanced visibility in low light Fabric: Body/lining: Dri-FIT 100% polyester. Fill: minimum 90% goose down. Machine wash cold and tumble dry low