Chase your personal records with the Nike Alphafly Next 2. Get ready for speed. This racing shoe features Zoom Air units and a full-length ZoomX midsole to give you a bounce in every step. The newest Alphafly adds ZoomX foam under the Zoom Air unit, raising the heel-to-toe offset, giving you more bounce and improving the heel-to-toe transition. The ZoomX foam is lightweight and responsive, allowing you to run fast while providing plenty of cushion to keep your feet feeling fresh during the late miles of a marathon. The full-length carbon fiber plate propels you forward and gives you smooth transitions throughout your stride. Nike made the forefoot and heel a bit wider (it also fits a bit wider than the Vaporfly Next 2) to give you a more stable platform, and the thin rubber outsole provides data-driven angles of traction placed precisely where you need it, so you can maintain your speed around tight turns. The Atomknit upper has a contoured fit, while also being lightweight and super breathable. Nike tweaked it for a better fit using specifically designed lofted heel pods for a better heel lockdown and an integrated knit tongue with lofted padding to reduce lace pressure. Made to go fast, the Nike Alphafly Next 2 will propel you to your next PR.