SumacLife Meshy Workout Exercise Gym Armband Case for LG G4 / BLU Studio X Plus/ASUS PadFone 2 5.5'' / ZTE Axon Factory Phone (Black/Gray) SumacLife hardcore workout armband with earphone cord excess holder Provide excellent protection during sport, such as running, biking, jogging, walking, working out etc. Adjustable Touch fastener arm strap. Arm strap dimensions: 11' - 16' in. Keeps device dry while being active with sweat proof feature. Mesh armband ,breathe freely.