Women's Nike Alphafly 3 Color:Orange Pulse/Black/Purple Dynasty Newly stacked foam midsole with

Newly stacked foam midsole with premium ZoomX on top of ReactX foam to amplify cushioned comfort

while preventing rain and snow from getting inside

while the new speed heel pulls the collar away from your Achilles to avoid rubbing or irritation

smooth ride

The protective funnel neck collar adds an extra layer of defense against the elements

Women's Nike Alphafly 3 Color:Orange Pulse/Black/Purple Dynasty Newly stacked foam midsole withFine 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