NIB Nike Air Zoom Alphafly 3 White & Black Running Shoes with Cushioned Support

Never worn-new in box! 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 Zoom foam midsole helps keep you fresh from start to 26.2. Time to leave your old personal records in the dust.