SumacLife Meshy Outdoor Exercise Armband Case for HTC ONE 8XT / X / Remix / Desire 612 610 510 / One E8 / BLU Vivo Air Smartphone (Pink and Black) 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.