The Alphafly 3 is the lightest Alphafly ever. This athletic shoe features a notched lace-up closure and an integrated knit tongue with lofted padding that helps alleviate lace pressure. It has 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. Two forefoot Air Zoom units combine with ZoomX foam to store and return energy. The full-length carbon fiber plate delivers a propulsive sensation, helping you smoothly transition through every stride and tackle turns with confidence. The fully connected ZoomX foam creates an ultralight and cushioned feel. The heel-to-toe drop is 8mm. The approximate weight is 174g/6.1oz.