Cold weather shouldnt stop your run. Thats why our designers created this insulated, sweat-wicking running jacket. Nike Therma-FIT ADV technology combines heat-regulating fabric with advanced engineering and features to help keep you warm in cold-weather conditions. Plus, the fabric has a durable coating to help shed water. A packable hood gives you options—whether you need it for those short jogs or long runs at the weekend. Innovative warmth for cold runs:Down insulation on the chest helps keep your core warm as you run through cold air. Lightweight synthetic insulation everywhere else provides the right balance of warmth to weight.,Rain-ready:The lightweight woven fabric repels water to help you stay dry in wet weather.,Custom Coverage:The hood is packable so you can stuff it inside the collar when not in use. Unzip the collar to unveil the hood when you need it. More benefits: The zip pockets help keep running essentials secure.