NIKE WOMEN'S ALPHAFLY 3 Size:8 This is speed you can

This is speed you can count on

Utilizing foot angle science and SMOOTH SPEED ASSIST

and a double lace-lock on the tongue to keep the tongue from shifting around

Wider opening for a broader

Runners wearing these shoes will be able to increase their speed by increasing number of strides and conserve energy with each step

NIKE WOMEN'S ALPHAFLY 3 Size:8 This is speed you canALPHAFLY 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