Nike ZoomX Vaporfly NEXT% – Heartbreak Hill Running Company。Performance racing shoes with responsive Flyplate sole. Black engineered upper with bright neon yellow highlights. Light blue rubber outsole for grip. Low-profile race-focused build. • Nike’s most resilient foam just got a little better. The midsole design saves weight and unlocks even more energy return by reducing foam where it isn’t needed. • The lab tested and runner validated curved full-length carbon fiber FlyPlate delivers a propulsive feel and unlocks more leverage from the foot and ankle. • The blown rubber outsole delivers a dynamic combination of traction, durability and cushion. The softer material compresses to conform to the road for elevated traction and smooth transition. • Engineered mesh upper increases comfort and fit consistency while contributing to the overall weight savings of the shoe.