Air Tech Challenge 2 'Waterproof'

The black and Obsidian hues of this Air Tech Challenge 2 color the upper’s suede and neoprene paneling, which is given a waterproof application. The eyestay is elevated with a pair of waxed laces, while the subdued colorway is a break from previous iterations of the shoe. However, the model maintains its usual performance benefits, including the visible Air unit in the heel.