Alphafly 3 Shoe Size:11.5 Bridge Width: 6 mm

Bridge Width: 6 mm

now featuring even more comfort and more sustainable materials

breathable jersey knit

Reflective detailing

Check out our guide on how to choose the right Superfeet insol if you are unsure of which one is perfect for you

Alphafly 3 Shoe Size:11.5 Bridge Width: 6 mmFine 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