DESC: A performance running shoe that communicates with your iPod nano (Nike+ iPod Sport Kit required). Slip the Nike+ sensor into the Air Zoom Moire shoe pocket, and the sensor will transmit your speed, distance, pace and calories burned through your iPod headphones. Then, iTunes automatically uploads your workouts to nikeplus.com, so you can track your progress, challenge friends and more. Color(s): birch / gold / olive, grey/red, mist blue/ light lava/ bubble. Brand: Nike.