Nike Alphafly 3 Proto Carbon Plate Marathon Racing Shoe

Experience elite performance with the Nike Alphafly 3 Proto, a revolutionary marathon racing shoe designed for sub-2 hour attempts. Featuring a full-length carbon fiber plate for propulsion, ZoomX foam for responsive cushioning, and a wider plate for enhanced stability. The Atomknit upper provides breathable, multi-directional support, while dual Air Zoom units in the forefoot deliver explosive energy return. Engineered for smooth transitions and reduced foot fatigue, this lightweight shoe is your ultimate partner for breaking personal records on the road.