Nike Alphafly Next% 3 Unboxing & Overview

The Alphafly 3 is Nike's latest and greatest marathon racer. Key changes to the third iteration of this love-it-or-hate-it model include a lighter construction, revised air unit placement and a one-piece midsole construction. Here's an overview of the Alphafly 3, released January 4 for $285. 0:00 - Unboxing 1:04 - Overview 2:00 - Key Changes 3:03 - Midsole 4:16 - Upper & Fit 5:44 - Outsole & Durability 7:10 - Design