MADE TO FLY. Light and breathable with a bounce to every step. The Nike ZoomX Dragonfly delivers the speed you need to stand out from the pack in races from 1,500 to 10,000 meters. Fast, Efficient Energy Return Nike ZoomX foam is incredibly responsive and lightweight, delivering optimal energy return and impact protection for your miles. 100% Brand New Without original Box. Replacement box will be provided. Note: Tool and full set of spikes will be included!!