FIT & DESIGN: -Down insulation provides a premium combination of light weight and warmth -The fabric repels water, too, which helps keep your core warm and dry -Zippered pockets offer a place to stash your essentials—whether it's for short jogs or long weekend runs -Down and feather insulation, plus synthetic insulation on the sides bring additional warmth -Rain Ready Lightweight woven fabric is water-repellent to help you stay dry in wet weather -Zippered pockets help your hands stay warm or keep running essentials secure -Full-length zipper allows for easy changing and adjusting your level of ventilation -Mock-neck design -Reflective elements -Body, lining back body fill: 100% Polyester. -Front panel fill: 85% down cluster/ 15% feathers -Machine wash -Style: FB7542-010