The Air Max 90 Obsidian emerges with a neutral colorway on its retro running construction. The shoes upper is built with a mesh base, overlaid by leather and complemented by the Obsidian mudguard. The classic TPU badges, in Obsidian and Particle Grey, further complement the design, while underfoot, the white foam midsole includes visible Max Air in the heel for cushioning. A waffle rubber outsole is included for traction.