Nike ZoomX Dragonfly 2 Track and Field Shoe。The Nike ZoomX Dragonfly 2 is a long-distance track spike built for the competitive track athlete chasing PRs in races ranging from 1,500m to 10,000m. The Nike ZoomX Dragonfly 2 is an ultra-lightweight long distance track spike built for top performance. Featuring Nike\'s lightest and most resilient ZoomX foam with a new method of engineering, the Dragonfly 2 delivers even better energy return than its previous iteration. A new full-length plate with a curved design provides a propulsive finish with every step, even when fatigued late in the race. In addition, the redesigned plate material is lighter, more responsive, and has improved its durability. 100% Brand New Without Original Box (Replacement Box will be Provided) Size: 13