Zack Schlemmer 
The wait is finally almost over for fans of Andre Agassi’s Tech Challenge line: the Air Tech Challenge IV will retro at last. The elusive model loved by all collectors of the bold signature tennis shoe line has never returned, meaning it’s been out of production since its original release in 1992. Here we see an all-new colorway of the Tech Challenge 4, featuring a unique off-white leather and brown suede combination with coral accents, but you can bet that at least one original colorway will be returning, as well. Enjoy this preview of the first-ever Air Tech Challenge 4 retro, and stay tuned for more details on its impending drop.
Source: hatena
