Alphafly 3 Shoe Size:11.5 The foam is “unwrapped” in

The foam is “unwrapped” in the heel for even better responsiveness

It has two flat side pockets and a zipped pocket on the front

What’s one thing you can always count on when you hit the road

short training runs and even a down-and-back before the day ends

Xt 900 Outsole Smoother Transitions

Alphafly 3 Shoe Size:11.5 The foam is “unwrapped” inFine tuned for marathon speed, the Alphafly 3 helps push you beyond what you thought possible. Three innovative technologies power your run: A double dose of Air Zoom units helps launch you into your next step; a full length carbon fiber plate helps propel you forward with ease; and a heel to toe ZoomX foam midsole helps keep you fresh from start to 26. 2. Time to leave your old personal records in the dust. Energy Return for Your Marathon Two