The Nike Air Tech Challenge II is set for a big year, no doubt. An “Australian Open” installment sees one of the most marvelous makeups, upping the ante on already ambitious OG colorways. This new take draws inspiration from the tennis tournament that Andre Agassi always did work at, sporting his stats all over the slick silo. Orange and blue accent an otherwise blank base, with 3M flash also appearing on the upper. Limited to Tier Zero accounts, the Nike Air Tech Challenge II “Australian Open” has popped up overseas at the FNG Store.