Men's Nike Alphafly 3 Womens Clothing It’s got an engineered knit

It’s got an engineered knit upper for a more sock-like and forgiving fit

the Distance LT 1100 is built to shine on pre-dawn-to-dark endurance days

stride length and step speed loss

A versatile clog that brings unmatched comfort into your everyday work or leisure routine

The glass fiber-infused Speedboard® enhances efficiency and confidence

Men's Nike Alphafly 3 Womens Clothing It’s got an engineered knitFine 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