Nike Air Zoom Alphafly Next% 3 PRM is a premium race-day sneaker engineered for marathon speed. It pairs dual forefoot Air Zoom units with a full-length carbon fiber plate and ZoomX foam to maximise propulsion and cushioning over long distances. Key attributes: Multicolor | Multi colour | Starfish | Aloe verde | Clear | Atomknit | Dual forefoot Air Zoom units for high energy return | Full-length carbon fiber plate for propulsive feel | ZoomX foam midsole for lightweight cushioning and responsiveness | Lightweight, race-tuned construction | Notched laces for a secure, adjustable fit | Integrated knit tongue with lofted padding | Heel pull tab | Padded collar | Knit (Atomknit) upper | Racing silhouette | Waffle outsole pattern | Visible forefoot Air Zoom units | Dimensions & fit: Approx. 218 g (Men's US 10) | Heel-to-toe drop: 8 mm | Standard width (D) | Regular fit | Composition & care: Atomknit upper | ZoomX foam midsole | Carbon fiber plate | Dual forefoot Air Zoom units | Rubber outsole | Textile lining