Women's Alphafly 3 (001 - Football Grey/Blue Void-Ghost) Size:8.5 a grippy Vibram® Megagrip outsole

a grippy Vibram® Megagrip outsole gives you unparalleled grip on wet or dry surfaces

And the GuideRails(TM) support system helps keep you comfortably in your stride

An ultra-lightweight and sleek design

breathable fabric that moves with you

Stretchy circular-knit and breathable mesh on upper

Women's Alphafly 3 (001 - Football Grey/Blue Void-Ghost) Size:8.5 a grippy Vibram® Megagrip outsoleWomen's Road Racing Shoes Fine 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