Air Max Classic Si

The Air Max Classic SI brings together the distinctive details of the heritage running collection in a neutral colorway defined by tonal greys and contrast white trim. The ridged, molded upper eyestay is included to give the shoe extra durability, and a mesh-lined interior and upper windows create cooling ventilation. Cut-out heel panels and a full mudguard help stabilize the foot, while the Max Air heel unit cushions and protects against repeated impacts.