Nike Alphafly 3 Proto – Professional Marathon Racing Shoe

Experience the pinnacle of marathon performance with the Nike Alphafly 3 Proto. Engineered for elite runners aiming to break the 2-hour barrier, this shoe features a full-length carbon fiber plate for optimal propulsion and stability. The innovative ZoomX foam midsole extends from heel to toe, delivering a smooth transition and exceptional energy return. Enhanced with a wider carbon plate for improved stability and a breathable Atomknit upper for multi-directional support and ventilation. Dual Air Zoom units in the forefoot work in harmony with ZoomX foam to provide responsive cushioning and a dynamic toe-off. Designed to minimize arch friction and ensure a stable landing, the Alphafly 3 Proto is your ultimate tool for achieving personal bests in road racing.