Nike Vaporfly 4 CM Mens Racing Shoes MENS X TRAINER And a Helion™ superfoam midsole

And a Helion™ superfoam midsole softens landings and springs you forward

Weight: 249g

For runners with specific foot needs and who want to feel protected from the impacts of running

Weight: 398

incorporating deep channels to maximise surface contact in slippery conditions

Nike Vaporfly 4 CM Mens Racing Shoes MENS X TRAINER And a Helion™ superfoam midsoleUltralight design delivers a propulsive feel from a 10K to a marathon. The Vaporfly 4 is a lean, mean, mile eating machine. Nike trimmed weight in the midsole, outsole and upper from the Vaporfly 3, without sacrificing performance. The result is a lighter, more propulsive all round racing shoe that's trusted from the mile to the marathon. Lighter upper The engineered mesh helps reduce the weight of the shoe while providing a more consistent fit. And