NIKE MEN'S VAPORFLY 4 Size:8 GuideRail™ technology for medial support

GuideRail™ technology for medial support

for an use on hard surfaces or clay

1080v15 BREATHE

foot fatigue

and all‑day comfort — now with updated details for extra comfort

NIKE MEN'S VAPORFLY 4 Size:8 GuideRail™ technology for medial supportVAPORFLY 4 The Vaporfly 4 is a mile eating machine that just got lighter. We trimmed weight all over from the previous iteration without sacrificing performance. And the carbon fiber Flyplate and ultra responsive ZoomX foam midsole combine to give you race day speed. The result is a more fine tuned racing shoe thats trusted from the mile to the marathon. Full Speed The full length carbon fiber Flyplate has a higher angle than the Vaporfly 3 and