The Air Jordan 17 Low 'Black Pack' dons a dark grey nubuck upper topped with a knit cuff. Black stingray-textured leather adorns the collar and eyestay. A glossy chassis engulfs the back of the foam midsole, which contains a forefoot Zoom Air unit and an Air-Sole heel bag. A carbon fiber spring plate ensures rigidity and energy return. The two-part rubber outsole has herringbonepods for steady traction with each step.