Running Shoe Support: Neutral runners who don't need a lot of extra support will enjoy the feel of the Nike Air Zoom Alphafly Next% 2. Cushion Level: Max Cushion maximizes that plush feel, so every step feels soft and smooth no matter how far you're running. Perfect For: Race your fastest times yet in your favorite long distances. VIP 90-Day Perfect Fit Promise: VIP Family members can hit the streets in the Nike Air Zoom Alphafly Next% 2, risk-free! Try 'em out for 90 days and if you don't love them, exchange 'em. Easy! RUNNING SHOE TECHNOLOGY Responsive Toe-Off: Zoom Air units add an extra spring to each stride. Max Cushion: Full-length ZoomX foam makes your racing shoe impossibly comfortable so you can go the distance. Snappy Speed: A full-length carbon fiber plate helps you propel forward at rapid speeds. Enhanced Traction: A