Nike Alphafly 4 Review

The wait is over! The Nike Alphafly 4 is finally here in the warehouse, and we've been racking up the miles. With a new top layer of foam, upgraded Air Zoom units, and a claim that the shoe is quieter, will it live up to our expectations? Cameron and Michael put it to the test and are ready to offer their honest feedback: the good, the bad, and the squeaky. We unpack the geometries, compare it to a fierce competitor, and explore what runners it will work best for.