Nike Vaporfly 4 Proto Women's Road Racing Shoes - White 2.5

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. Performance approved:The handwritten number on the midsole salutes the wear-testers who put these shoes through our rigorous test process to give you the best performance possible.,Full speed:A full-length carbon-fibre Flyplate provides a propulsive, racing feel. A higher angle of the plate and lower heel-to-toe drop compared with the Vaporfly 3 give you an improved propulsive feel.,More energy return:Nike ZoomX, 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, feathery feel.,Less weight:Engineered mesh offers improved comfort and a disappearing feel on your foot. It helps reduce the weight of the s