Put more miles behind you with the Nike Air Zoom Structure 24 women's running shoes. They feature a durable mesh upper, letting your feet breathe as you run on the treadmill or around the neighborhood. These shoes offer a comfortable foam cushioning with a Zoom Air unit for enhanced responsiveness and a crash pad at the heel providing a cushioned, smooth transition from heel to toe. Also, the moulded heel hugs your foot to help you keep going long after your run.