Alphafly 3 - Kipchoge Special Edition Gift Cards plus you can easily adjust

plus you can easily adjust the beam angle up and down

The Gel-Kayano 32 is the pinnacle of stability in the ASICS lineup

Waterproof membrane to keep out the rain

Dual-Density Midsole

They use a 2-in-1 design

Alphafly 3 - Kipchoge Special Edition Gift Cards plus you can easily adjustFine tuned for marathon speed, the Nike 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