Hear how you run. Nike+ tells you your distance, pace, time and calories burned through your iPod® nano. How to get started... 1) Insert the Nike+ sensor into the small packet underneath the sock liner of your Nike+ ready shoe. 2) Insert the Nike receiver into your iPod nano. 3) Start running and you'll find information coming to you through your iPod nano directly from your feet. Click here to see how Nike+ works >>