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The Nike Air Max 90 Vac Tech Haystack/Birch will release on October 7, 2011; however, we have spotted another Nike Air Max 90 Vac Tech that is set to appear in the coming months. This particular pair features an Obsidian colored, seamless, unibody upper combined with a Air Max unit and midsole of the same color. To finish it off, Nike incorporated a white outsole. Stay tuned for release information regarding this sneaker.
Source: atmos