NIKE ZOOM ALPHAFLY NEXT % 3 EK - Mens Size:11.5 (US) excellent energy return and a

excellent energy return and a lightweight feel underfoot

MIDSOLE HEIGHT:   Heel 39mm / Forefoot 33

and 2 x 6 replaceable spike pins

Now loaded with an ultralight ZoomX foam and a responsive carbon-fibre plate

For runners who are looking for a shoe that provides supreme softness and responsiveness

NIKE ZOOM ALPHAFLY NEXT % 3 EK - Mens Size:11.5 (US) excellent energy return and aNike Alphafly 3 Men's Road Racing Shoes 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.