NIKE Women's Diamond Arm Band (iPhone 5, 5c, 5s, Black/Volt) Compatible with iPhone 5, 5c, and 5s. Compression molding for increased air flow. Hook and loop closure combined with double D-ring construction provides for secure and customized fit Water resistant pocket fabrication protects device against moisture Clear window provides touch screen compatibility and screen protection Easy access to ear phone port. Easy entry and exit of phone.