No-Sew constructed upper for enhanced breathability and lightweight comfort Original Air Max 90 design lines Color-contrasting "Air Max" logo on the lateral side Responsive Max Air unit for responsive cushioning Rubber outsole for durable traction The Nike Air Max 90 NS GPX is imported The Air Max 90 is of the more iconic models from Nike's famed Air Max line, it's now receiving an update that is sure to have the masses swooning. In the interest of modernizing and streamlining the Men's Nike Air Max 90 NS GPX SP Casual Shoes feature a no-sew constructed upper that delivers lightweight comfort and enhanced breathability.