Men's Nike Vaporfly 4 Sky This shoe is designed with

This shoe is designed with your protection and comfort in mind - we’ve spent hours testing and perfecting it at our Institute of Sports Science (ISS) in Japan

most importantly

making it an essential piece for every dedicated runner

This makes your stride feel even more propulsive while keeping the shoe lightweight

breathable upper and cushioned midsole

Men's Nike Vaporfly 4 Sky This shoe is designed withThe Vaporfly 4 is a mile eating machine that just got lighter. We trimmed weight with a carbon fiber Flyplate and ultra responsive ZoomX foam midsole to give you race day speed without sacrificing performance. The result is a 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 combines with a lower heel to toe drop to give you a propulsive feel