Nike Mens Air Zoom Alphafly Next% 'Bright Mango' ShoesBright Mango Citron Pulse Shoes A full length carbon fiber plate provides a snappy sensation with each step Introducing the latest version of FlyKnitAtomKnit. Flyknit fabric is steamed and stretched, delivering a lightweight, contoured fit with minimal water absorption and enhanced breathability The outsole was created using data from hundreds of runners. That data helped inform the design, with different angles of traction placed where you need it.