The [performance] Sport Armband is the perfect lightweight carrying solution for iPhone 4 4S whether you are running, walking, dancing, lifting or stretching. All iPhone 4 4S ports are accessible through strategically placed openings in the neoprene band. Plug in your headphones without removing or adjusting your iPhone 4 4S and turn up the volume for a great workout A clear, play-through shield holds and protects your iPhone 4 4S while allowing full access to your touch screen. Use the Velcro patches to adjust the [performance] Sport Armband tightness and location on arm. The moisture-wicking neoprene material pushes out sweat while retaining a solid grip on your armband added design feature, the Incipit logo adorns the bottom corner of the [performance] Sport Armband. Created with aesthetic and function in mind, the Armband is the ideal solution for protecting your smartphone. Designed with moisture-wicking technology, the [performance] Sport Armband material keeps your iPhone 4 4S safe, cool and secure while keeping your device safe from perspiration while exercising.