DLO DLZ28010/17 Action Jacket for iPod Nano 3G - Black Compatibility: iPod nano 3G Padded neoprene case with clear window protects iPod nano from sweat and the elements Total access to all iPod nano controls and Click Wheel Belt clip also attaches iPod nano securely to your clothing and rotates 180 degrees Washable armband fits a bicep circumference of 6 inches to 20 inches