Alphafly 3 Shoe Size:10 or supination

or supination

Mesh construction on top of the sock provides ventilation for added breathability

active days when you need a little more warmth than a shell jacket can offer

Slip Resistant

The maximum cushioned shoe for long

Alphafly 3 Shoe Size:10 or supinationFine 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. Product Details: Energy Return for Your