The Nike Pocket Arm Band Plus is suited for most smartphones and offers easy access to your smartphone. The touchscreen makes sure that you can keep using your phone and your most important items are safely stored in the pocket with zipper. Features and benefits - Your most important items are stored safely in the pocket with zipper - Suited for most smartphones - Easy access to your smartphone - Material: 41% nylon, 33% polyester, 19% polyurethane, 5% spandex, 2% zinc alloy