Nike Women's Alphafly 3 one size fits most Drawcord and elastic waistband

Drawcord and elastic waistband

Is running your happy place

Hygienic solid construction is durable and easy to clean

fits most large-format smartphones

World Athletics-approved

Nike Women's Alphafly 3 one size fits most Drawcord and elastic waistbandFine 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 MarathonTwo forefoot