Men's Nike Alphafly 3 Size:12 ensuring your view is as

ensuring your view is as sharp as your style

Taller Stack Height

familiar React foam cushioning as the previous version

Lightweight woven upper

stretch fabric to help you move freely through your stride

Men's Nike Alphafly 3 Size:12 ensuring your view is asFine 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 Your Marathon Two