NIKE MEN'S ALPHAFLY 3 Size:8.5 CCB technology

CCB technology

closed-cell foam offers durable

218g (Men's size 9)

as well as being breathable and quick drying

non-slip fit throughout your run

NIKE MEN'S ALPHAFLY 3 Size:8.5 CCB technologyALPHAFLY 3 Fine 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 fibre plate helps propel you forwards 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