Nike Rival Fly 4 These are running shoes. The size is 27.5cm and they have been used for about 10km. The good ground feel and the Air Zoom unit in the forefoot make this a lightweight tempo-up shoe that enhances the training effect in workouts such as intervals and pace runs. - Brand: NIKE - Color: White/Orange/Black - Sole Design: With tread pattern - Insole Color: Orange Thank you for viewing.