Women's Nike Alphafly 3 digital gift card An extra deep heel pocket

An extra deep heel pocket ensures the sock fits your foot perfectly and won't slide down during activity

A tried and tested 4-way stretch

Cushioning: Super High

medium support gives you a snug hold that helps keep everything in place

Women's Nike Alphafly 3 digital gift card An extra deep heel pocketNike Alphafly 3 Women'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.