Alphafly 3 Shoe Size:11.5 Xt 900 Outsole Smoother Transitions

Xt 900 Outsole Smoother Transitions

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

Our fan-favorite returns with the legendary comfort and stability you’ve loved for years

Dark-to-light tint blocks overhead rays and increases ground visibility

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

Alphafly 3 Shoe Size:11.5 Xt 900 Outsole Smoother TransitionsFine 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