Alphafly 3 life style Arch support alleviates foot fatigue

Arch support alleviates foot fatigue and bunching for long-running comfort with zero slippage

Upper/lining/sole: a single piece of EVA

Hand pockets for storing keys

Country of Origin: Made in Vietnam

Alphafly 3 life style Arch support alleviates foot fatigueFine 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