Nike Mens Alphafly Next% 2 Running characteristics_stability • Cooling system enhances breathability

• Cooling system enhances breathability

Durable 900D Tetron Fabric

Zoom Air units and full-length ZoomX foam bring you our highest energy return cushioning system yet

making them lightweight while featuring larger headsizes

Coming in at a svelte 225g

Nike Mens Alphafly Next% 2 Running characteristics_stability • Cooling system enhances breathabilityOnce you take a few strides in the Nike Alphafly 2, youll never look at your favorite pair of old racing shoes the same. These rocket ships are made to help shave precious time off your personal records without surrendering the foundation you need to go the full distance. A thick, lightweight support system brings comfort and speed together so you can enjoy our greatest energy return yet while you chase your personal bests. MAY THE MILES FLY BY In