The Nike ZoomX Vaporfly Next% 2 is the next evolution of speed for reaching new goals and records from 10Ks to marathons. A revamped upper helps improve comfort and breathability, while the same responsive cushioning and secure support helps push you towards your personal best. Best Energy Return Yet Nike ZoomX foam delivers Nike Running's greatest energy return yet. A full-length carbon-fibre plate creates a responsive feel that keeps you moving through your stride. Ultra Breathable and Soft A redesigned upper uses mesh fabric placed in areas where you need breathability. The result is a softer, cooler design that contours to your foot. Secure Containment Reinforcement along the forefoot makes it extra durable and secure.