For warm-ups or cool-downs at track meets, cross country events, and road races, keep your athletes comfortable in the Nike Epic Knit Jacket. The knit fabric provides the perfect barrier from light wind and chill, and the full-length zipper allows for easy ventilation when your athlete starts to warm up. Locker loop at neck Elastic at cuffs and rear hem Lightweight For warm-ups or cool-downs at track meets, cross country events, and road races, keep your athletes comfortable in the Nike Epic Knit Jacket The knit fabric provides the perfect barrier from light wind and chill, and the full-length zipper allows for easy ventilation when your athlete starts to warm up.