This lightweight running vest is designed to help you conquer the cold. 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.

Product Details:

• Nike Therma-FIT ADV technology combines heat-regulating fabric with advanced engineering and features to help keep you warm in cold-weather conditions.Down and feather insulation, plus synthetic insulation on the sides bring additional warmth.
  
• 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.