Women's Nike Alphafly 3 Width:B More responsive ride

More responsive ride

If you’re going to pack just one pair on your next adventure

The Boulder Baselayer sets the pace with a comfortable feel that's designed to take you places

night-ready performance

contemporary style that appeals to modern fitness enthusiasts

Women's Nike Alphafly 3 Width:B More responsive rideFine 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