NIKE WOMEN'S ALPHAFLY 3 Width:B 03 Eco-Conscious ComfortOrtholite Performance Insole

03 Eco-Conscious ComfortOrtholite Performance Insole made with 98% recycled polyurethane foam

Featuring an ultra-sticky Missiongrip™ outsole

FF TURBO foam is lighter

this shoe delivers superior shock absorption while maintaining a responsive feel with every stride

If you are in between sizes

NIKE WOMEN'S ALPHAFLY 3 Width:B 03 Eco-Conscious ComfortOrtholite Performance InsoleALPHAFLY 3 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 fibre plate helps propel you forwards 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