Zack Schlemmer 
The Nike Air Tech Challenge IV is back this summer, but not in the colorways—or even height—most of us would have expected. Still gone (so far) is the fan favorite mid-top version in its bold and iconic OG colorways. Instead we get the obscure original low-top build for the Tech Challenge IV, which arrives in neutral looks like this all-white version accented with Wolf Grey. While we continue to wait to see if the version of the Air Tech Challenge IV everybody is asking for ever returns, you can pick these low-tops up now at select Nike Sportswear retailers like Packer Shoes.
