words_Brandon Richard Last week, we got a look at a Quickstrike Blazer Mid that was made to celebrate the 2010 World Expo. The shoe featured a red upper that used white lines to represent the architectural design of the Chinese National Pavilion. Now we see that Nike has applied that treatment to other shoes, as this Air Max 90 is based on the same concept. The upper uses a mix of red synthetic leathers and nylon, along with that Pavilion print that we first saw on the Blazer. White works on the midfoot, laces, logos, and midsole. Black chips in on the swoosh, Air Max logo, tongue badge, and outsole. air19710617jordan has a run of these shoes on eBay now. Color: Challenge Red/Challenge Red-Black Style: 399204-600 via air19710617jordan