Nike Air Tech Challenge II Black/Obsidian
The Nike Air Tech Challenge II is to release in a slick new combination of black and obsidian for fall. This upcoming release sees the classic tennis shoe decked out in a combination of black leather and suede with obsidian branding, laces and lining. These colors are then brought out further with the classic white sole and brand stitching on the tongue. No word on a release date yet but expect these to hit select Nike Sportswear accounts soon.