Nike Challenger OG SE 'Iron Grey Black' Overview

The Nike Challenger OG SE ‘Iron Grey Black’ is a throwback to the retro running shoes first launched in 1979, sharing its era with iconic silhouettes like the Tailwind and Daybreak. This version features a muted grey theme, dominating the suede and leather upper, while a fresh white foam midsole provides contrast.

Classic Design Elements

For the outsole, Nike employs their signature waffle pattern in black rubber, highlighted with the patent number ‘US Patent No. 3,793,750’ for an authentic touch. Discover these at Boxstock.