Sony Xperia Z3 Case, Shocksock [Reflective] [Black] Sony Xperia Z3 Armband, Sports Gym Bike Cycle Jogging Armband with Dual Arm-Size Slots and Key Pocket Custom Made Case for Sony Xperia Z3 - Black Optimal sports flexibility for the Sony Xperia Z3 Machine washable Dual arm size slots allow maximum adjustability Reflective material for night time use Colour: Black