Once you take a few strides in the Nike Alphafly 2, you’ll never look at your favorite pair of old racing shoes the same way again. 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 marries the 2 worlds of comfort and speed in holy running matrimony. Enjoy the greatest energy return of all our racing shoes while you chase your personal bests.

Highlights

Part of the Flyknit family—AtomKnit material on the upper has a contoured fit while being lightweight and super breathable.
Specifically designed lofted heel pods use Flyknit yarns for secure, extended comfort and lightweight heel lockdown.
Notched laces offer a secure, but soft lace-up. An integrated knit tongue with lofted padding makes for a secure, repeatable fit that helps reduce lace pressure.
The sole was designed using data from hundreds of runners. It has different angles of traction placed where you need it, providing grip from foot-strike to toe-off.
Reflective design details
This product is not intended for use as Personal Protective Equipment (PPE)

Materials