Mens Nike Alphafly 3 Size:US 10 Main fabric: 86% CleanCloud® polyester

Main fabric: 86% CleanCloud® polyester

Similar to their Endorphin road shoes

- Altra Original FootShape™ Fit to allow your feet to spread naturally

The double-cuffed crew height blocks dirt while COOLMAX® EcoMade keeps feet dry

The smooth knit fabric feels soft and stretchy

Mens Nike Alphafly 3 Size:US 10 Main fabric: 86% CleanCloud® polyesterMeet the latest Alphafly 3 the third gen game changer that flipped the script on marathon racing. It's dialed in for marathon speed, ready to take you places you never imagined. Three killer techs are on your side:? two air zoom units rocketing you into your next move, a full length carbon fiber plate propelling you forward, and heel to toe ZoomX foam for a much smoother transition. Soft and stretchy, supporting you multi directionally and is more