NIKE ZOOM ALPHAFLY NEXT % 3 EK - Mens electronics Fresh Foam X midsole foam

Fresh Foam X midsole foam delivers our most cushioned Fresh Foam experience for incredible comfort

Altra went all in on tech so you can go all out on the trail

These versatile spikes have you covered for sprints

Dual-density cushioning combines plush comfort with a more stable underfoot feel

NIKE ZOOM ALPHAFLY NEXT % 3 EK - Mens electronics Fresh Foam X midsole foamNike Alphafly 3 Men's Road Racing Shoes Fine tuned for marathon speed, the Alphafly 3 helps push you beyond what you thought possible. Three innovative technologies power your run: A double dose of Air Zoom units helps launch you into your next step; a full length carbon fiber plate helps propel you forward with ease; and a heel to toe ZoomX foam midsole helps keep you fresh from start to 26. 2. Time to leave your old personal records in the dust.