Tuneband for iPod nano 4th Generation, Armband Compatible with Nike+iPod System
First of all, I must say that I was running 10k today and that this was my best run ever. The tuneband keeps my iPod safe from sweat and I don't have to worry about it being in a safe place (most of my shorts and jacekts don't have a pocket). The Nike+ sensor fits perfectly.    Usually they don't ship outside the US, but I've contacted them and Sean (the co-owner) was kind enough to send the tuneband even to Croatia. The product arrived within a week.