Who remembers the Nike+ iPod Pedometer? Went in your shoe under the insole and connected to your iPod via a separate 30-pin dongle. : r/RunningShoeGeeks
Nike Blue Chip Basketball Shoes Red & White 367191-161 Men's US Size 6 | eBay
Put an IPod Nike+ Sensor in Any Running Shoe in One Minute for 5 Cents : 4 Steps (with Pictures) - Instructables
Amazon.com : Nike+ Stand Alone Sensor Kit : Nike Plus : Sports & Outdoors
How Do I Insert the Nike Plus Sensor Into My Shoe? - SportsRec