Womens Nike Alphafly 3 SE brooks25h1 SpO₂ sensor

SpO₂ sensor

With a more ‘runnable' design in a sleeker package

balanced ride: High cushioning without the wobble — ideal for long runs

Breathable upper for secure race-ready comfort

engineered to propel you forward with smooth stride transitions and confident cornering

Womens Nike Alphafly 3 SE brooks25h1 SpO₂ sensorWomens Nike Alphafly 3 SE 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. Energy Return for