Nike Vaporfly 4 Men's Road Racing Shoes - Grey 8

The Vaporfly 4 is a lean, mean, mile-eating machine. We 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. Full Speed:A full-length carbon-fibre Flyplate provides a propulsive, racing feel. More energy return:Nike ZoomX foam, our most responsive foam, just got faster. Running from heel to toe, it unlocks even more energy return than before thanks to a slight midsole reduction, giving you a bouncy feel. Engineered mesh:Engineered mesh offers improved comfort and a disappearing feel on your foot. It helps reduce the weight of the shoe while supplying a more consistent fit. Light Feel:See how the midsole bulges out by the heel? We designed it that way to help reduce weight on the inside of the foot to give you a more stable ride. What's new?: Lighter upper, midsole, outsole. Higher plate angle. Lower heel-to-toe drop Nike Vaporfly