AeroSport Control for iPod touch (4th generation), Black All-day comfort and a lightweight, one-piece construction make AeroSport the ultimate active-use armband for athletes of every stripe. And with play controls for your iPod touch (4th generation) built right in, AeroSport might be the best workout partner, ever. Built-in play controls are moisture-resistant and let you play, skip forward, skip back and control volume with a press of the big, bright icon. AeroSport Control"s stretchy, wicking band is flexible, lightweight, and amazingly comfortable, cut wide so it stays put without over-tightening. Fit AeroSport to your arm, then slide your iPod touch into place. You have complete access to your Multi-Touch display and headphone jack, and your iPod has protection from fingerprints, dust, and scratches. A hidden pocket holds a house, room, or locker key.