Men's Alphafly 3 (400 - Glacier Blue/Black-Mint Foam-Green Shock) Size:12 we recommend the use of

we recommend the use of FS6® Performance Foot Sleeves for active therapy

or transformed into a lantern

classic width

Also great for youth sports

all designed to expand and contract

Men's Alphafly 3 (400 - Glacier Blue/Black-Mint Foam-Green Shock) Size:12 we recommend the use ofFine 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. Style FD8311 400