The Nike women’s Air Zoom Structure 23 ‘Dark Smoke Grey’ presents a neutral colorway of a performance shoe designed with the everyday runner in mind. Engineered mesh construction throughout the vamp and midfoot features perforated detailing for enhanced airflow, while a woven heel keeps the foot in place. A reflective Swoosh provides added visibility during nighttime runs. The soft foam midsole packs a Zoom Air unit in the forefoot for energy return with each step.