Samsung Galaxy S4 Case, Shocksock [Reflective] [Blue] Samsung Galaxy S4 Armband, Sports Gym Bike Cycle Jogging Armband with Dual Arm-Size Slots and Key Pocket Custom Made for Samsung Galaxy S4 - Blue Optimal sports flexibility for the Samsung Galaxy S4 i9500 Machine washable Dual arm size slots allow maximum adjustability Reflective material for night time use Colour: Blue