Join in Celebration of the Sydney Marathon. Here is a great chance to jump on the top end of both Nike Carbon plate Training and Racing shoes: Alphafly 3 and Vaporfly 4 Nike Vaporfly 4 The …
The Alphafly 3 features a unique combination of two forefoot Air Zoom units and ZoomX foam, working together to store and return energy. This dual system acts like a springboard underfoot, launching …
