Men's Nike Alphafly 3 Size:12 The Sunday Layer Top has

The Sunday Layer Top has convenient coverage and a comfy feel

Lightweight woven upper

semi-fitted fabric that dries in as little as eight minutes

Taller Stack Height

Men's Nike Alphafly 3 Size:12 The Sunday Layer Top hasFine 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