Engineered for marathon speeds, the Alphafly 3 features three innovative technologies. A dual Air Zoom unit pairs with a full-length carbon-fibre plate to provide propulsion. The Zoom X foam midsole ensures comfort throughout the race. dual air zoom units zoomx foam cushioning full-length carbon-fibre flyplate lightweight construction wider carbon-fibre plate multidirectional containment and breathability integrated zoomx foam midsole notched laces integrated knit tongue
