



$55.00
+ Free ShippingThe Nike Alphafly 3 Proto is a professional, lightweight marathon racing shoe designed for sub-2-hour attempts. Featuring a full-length carbon fiber plate for stability, ZoomX foam for responsive cushioning, and two front Air Zoom units for energy return. The Atomknit upper provides breathable, multi-directional support. Engineered for fast transitions and secure fit on road races.
Nike Alphafly 3 Proto Carbon Plate Marathon Racing Shoe