Alphafly 3 show_alt Comfortable insoles with long-term resilience

Comfortable insoles with long-term resilience and anti-microbial properties

the FLUIDRIDE™ outsole helps create smoother transitions between strides

Versatile and ready for anything

CMEVA midsole

Alphafly 3 show_alt Comfortable insoles with long-term resilienceFine tuned for marathon speed, the Alphafly 3 helps push you beyond what you thought possible. Three innovative technologies power your run: A double dose of Air Zoom units helps launch you into your next step; a full length carbon fiber plate helps propel you forward with ease; and a heel to toe ZoomX foam midsole helps keep you fresh from start to 26. 2. Time to leave your old personal records in the dust. Energy Return for Your Marathon Two