Men's Nike Alphafly 3 Shoe size:9.5 Get quick access to your

Get quick access to your phone or keys with the zippered front pocket when you're on the go

The sock name and size is stitched into the sock

it's a smarter

are supported when you land on the track

Men's Nike Alphafly 3 Shoe size:9.5 Get quick access to yourNike 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.