iGadgitz Black Neoprene Sports Gym Jogging Armband for Nokia Lumia 820 Windows Smartphone Cell Phone iGadgitz custom made neoprene armband for your device. Produced from light-weight neoprene, it protects your phone from chips and scratches. Silk Printing for the volume and power buttons to allow for full functionality during exercise. Headphone tidy to tie up headphone slack. Ideal for wearing to the gym or whilst jogging. Secure adjustable armband - one size fits all. Minimum arm circ 26cm; Max 44cm.