Own the fast lane with the Nike ZoomX Dragonfly, an efficiently sporty sneaker designed to ensure quickness on the track. Carefully constructed with a breathable mesh upper for enhanced support and superior breathability, these track kicks keep your feet ventilated for maximum output on the field. Put in less to take back a whole lot more with the exceptionally nimble ZoomX Dragonfly from Nike! Responsive ZoomX foam ensures optimal energy return with minimal effort. A forefoot plate with detachable spikes provides a seamless transition from heel-to-toe. Weight: 4.4 oz. Nike ZoomX Dragonfly - Men's Mid Distance Spikes - Bright Mango / Blackened Blue / Purple Pulse, Size 9.5.