High quality material – Water-resistant and sweat-proof with breathing fiber perfectly disperse heat and absorb sweat. Enables to run or workout in any weather, protecting your phone safe and dry. Nylon fabric Zipper makes no audible noise during running, quietly enjoy workout.
Flexible and Breathable- This advanced outdoor sports armband case running armband with adjustable elastic velcro arm band to fit most of any arm size. Belt mainly uses thick and high quality Neoprene to enhance durability and comfort of usage. The contact side to your arm is breathable design which offers the most comfortable touch feelings to your skin.