the new Mach X is supercharged with a layer of PEBA foam that’s 34% more resilient than the Carbon X3 foam

Higher plate angle

synthetic and TPU upper features 3D Print and TPU overlays in high-wear areas for increased durability

the precisely engineered stack height

Nike Alphafly 3 SE Womens Racing Shoes Colour:TEAM RED/BARELY GREEN 600 the new Mach X isPinnacle tech creates a propulsive ride fine tuned for marathon speed. Fine tuned for marathon speed, the Alphafly 3 helps you push beyond what you thought possible with three innovative technologies. A double dose of Air Zoom units works with a full length carbon fibre plate to help launch you into your next step. The ZoomX foam midsole helps keep you fresh from mile 1 to 26. 2. Time to leave your old personal records in the dust. Propulsive Air Zoom