TuneBand for iPod nano 5th Generation (Model A1320, Rear Camera), Premium Armband, Compatible with Nike+iPod
This is a wonderful product. The armband fits tightly and snugly without chafing and rubbing, and it can withstand a lot of sweat without budging an inch!     Another review complains of the lack of a screen guard. However, (unexpectedly) included in my order was a screen protector for both the iPod screen and the wheel. Very pleasant surprise.    Overall, the armband has certainly exceeded my expectations, and Grantwood Technology's service made it all the better! Very highly recommended!