The Alphafly 3 sneakers feature two forefoot Air Zoom units combined with ZoomX foam to store and return energy. A full-length carbon fiber plate delivers a propulsive sensation, and fully connected ZoomX foam creates a cushioned feel. The sneakers are the lightest Alphafly ever, featuring a slightly wider carbon fiber plate for increased stability, a fully connected ZoomX foam midsole for smoother transitions, and an all-new Atomknit upper designed for improved multidirectional containment and breathability. Additional features include notched lace-up, integrated knit tongue with lofted padding, and cushioned design. The weight is approximately 174g/6.1oz (US 8). The heel-to-toe drop: 8mm. Style: FD8315. The sneakers are athletic and sneakers.