



$55.00
+ Free ShippingExperience elite performance with the Nike Alphafly 3 Proto, a revolutionary marathon racing shoe designed for speed and stability. Featuring a full-length carbon fiber plate for energy return, ZoomX foam for cushioning, and an Atomknit upper for breathability. The wider carbon plate enhances stability, while the two Air Zoom units in the forefoot provide responsive propulsion. Perfect for sub-2-hour marathon attempts and competitive racing.
Nike Alphafly 3 Proto Carbon Plate Running Shoe for Marathon