Since its introduction in 1985 . collaboration has always been at the heart of the Nike Dunk; this season . the Oregon-based brand builds upon the model's ever-changing canvas . reinvigorating the pair in a 'Disrupt' design. This "Copa" rendition opts for perforated leather across the base . oversized suede overlays to the toe . eyestay and heel . plus an exposed foam tongue for an archival aesthetic. The basketball icon is complete with a cushioning rubber midsole underfoot . supporting your feet every step of the way. DD6619-400 . Leather & Textile Upper/Synthetic Sole