The Air Tech Challenge II hasn’t been seen since 2008 but with Agassi recently returning to the swoosh, Nike Sportswear released a special edition commemorating the Wimbledon championships. In case you missed out on the extra details on this overseas release, here’s a look at some of the 3M accents featured on this sneaker. The All Leather Tech Challenge sports green soles and liners, while being adorned in 3M. Stay tuned with Modern Notoriety for more news on this upcoming colorway. Big Thanks to Van Willz for the Photos.