The Alphafly Next% 3 is a marathon-focused racing shoe built around three performance technologies: two forefoot Air Zoom units that store and return energy with each footstrike, a full-length carbon fiber plate that drives propulsion through every stride, and a heel-to-toe ZoomX foam midsole that delivers ultralight cushioning across the full distance. The third generation of the Alphafly is the lightest iteration yet, featuring a slightly wider carbon fiber plate for added stability and a fully connected ZoomX foam construction for smoother transitions. An all-new Atomknit upper provides multidirectional containment and enhanced breathability, making it a structured yet responsive fit for race day.
Full-length carbon fiber plate for propulsive stride transitions
Dual forefoot Air Zoom units for energy storage and return
Heel-to-toe ZoomX foam midsole for ultralight cushioning
Atomknit upper designed for multidirectional containment and breathability
