Griffin Technology Trainer Armband for iPhone 4/4S

The Griffin Technology Trainer Armband Carrying Case (Black) is built to follow you from training day to race day. Trainer for iPhone starts with a wide, stretch armband that adjusts to fit arms up to 19" in circumference. A slide-ring adjusts the band to fit then holds it in place. It has a lightweight windowed case to hold your iPhone 4/4S. The perforated case frame is backed with sweat-wicking neoprene, allowing airflow to keep things cool and comfortable. A transparent touch-through window lets you control your Multi-Touch display, so you can adjust volume, navigate playlists and control your iPhone 4/4S.