Nike Therma-FIT ADV AeroLoft $275 Retail Innovative Warmth for Cold Runs Down insulation at 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 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 Zippered pockets help keep running essentials secure. Product Details Reflective elements Full-length zipper Body/lining/Panels fill: 100% polyester. Mesh: 92% polyester/8% spandex. Front panel fill: 85% Down/15% Feathers Machine wash