Nike Alphafly 3 racing shoes that pair marathon-focused propulsion with a lightweight Atomknit upper. Built for long-distance speed, they combine responsive cushioning and a carbon-fiber plate for efficient, high-energy strides. Key attributes: Black | Bright crimson | Wolf grey | Metallic silver | Atomknit | ZoomX foam midsole for high energy return | Dual Air Zoom units in the forefoot | Full-length carbon-fiber plate for propulsion | Slotted lacing system for secure lockdown | Multidirectional support and breathability | Low-top racing silhouette | Integrated knit tongue with added padding | Wider carbon-fiber flyplate for stability | Dimensions & fit: Weight: approx. 218 g (EU 44). | Drop: 8 mm. | Runs small — consider ordering half a size up. | Composition & care: Atomknit upper | ZoomX foam midsole | Full-length carbon-fiber Flyplate | Dual Air Zoom units | Rubber outsole