展开Beat your best time with the Nike Air Zoom Alphafly NEXT% Flyknit. Packed with not one but two Zoom Air units to maximize comfort and the ingenious Nike ZoomX foam to deliver cushioning right where you need it, the Nike Air Zoom Alphafly NEXT% Flyknit will make you feel like you're running on air. Nike Air Zoom Alphafly NEXT% Flyknit features: The strategically engineered outsole provides grip from toe-off through every phase of your stride. The integrated tongue offers a consistent fit. The stack heights and materials in the shoe adhere to the guidelines set by World Athletics. The full-length carbon fiber plate provides support with each step. Weight: 7.4 oz/210 g (Women’s size 10). Offset: 4mm (Forefoot: 35mm, Heel: 39mm).