Air Zoom Alphafly Next % Brand new, never used. In box. Comes with string bag. Gear up for your next personal best with the Nike Air Zoom Alphafly NEXT%. Responsive foam and 2 Zoom Air units combine to push your running game forward for your next marathon or road race. BUILT FASTER TO BREAK BARRIERS. FAST AND EFFICIENT: Nike ZoomX foam is incredibly responsive and lightweight, giving you optimal energy return and impact protection for your miles. It combines with 2 slim, visible Zoom Air units, delivering the most energy return of all our racing shoes. A SNAPPY STRIDE: A full-length carbon fiber plate provides a snappy sensation with each step. LIGHTWEIGHT AND CONSISTENT: Introducing the latest version of FlyKnit—AtomKnit. Flyknit fabric is steamed and stretched, delivering a lightweight, contoured fit with minimal water absorption and enhanced breathability. Weight: 7.4oz/210g (Men’s size 8.5) Offset: 4mm (Forefoot: 35mm, Heel: 39mm)