Issued November 2017, the Nike Wmns Air Huarache Run Ultra 'Black Dark Grey' brings back Tinker Hatfield's iconic 1991 sneaker in a dark vibe ideal for the winter running season. The neoprene, water ski-inspired mesh bootie keeps the foot wrapped and ready for motion with a flexible, glove-like fit. In back, the cage containment system is joined with a stretchy strap, and the soft foam midsole with an Air Sole unit keeps the foot cushioned in a bouncy ride.