Someone at Team Swoosh must have decided the Air Tech Challenge IV Low has been lacking in excitement lately and was in need of a bit of fun. The zig-zagging of brown suede over Agassi's signature model is more of the same but all other points of the colourway get freaky. The outer sole is dipped in coral around the toe, which is then chopped and screwed into a watercolour-looking pattern around the heel. Elsewhere, the midsole seems to be covered in sparse glitter, while the upper eyelets have the same look but are a tad more concentrated.
No release date has been set just yet for this interesting Nike Air Tech Challenge 4.