Air Zoom Structure 21 'Black'

The Nike Air Zoom Structure 21 'Black' sneaker is reimagined in an even lighter version of Flymesh than the original. The shoe's one-piece, breathable upper is reinforced with Flywire and Dynamic Fit technology for stability and a customized fit. Responsive Nike Zoom Air cushioning is encapsulated in the forefoot, with a firm heel structure that provides additional support.