Engineered for Exercise

Tonally balanced audio with crisp highs and deep low notes

StayHear ear tips remain in place even during strenuous workouts

Sweat- and weather-resistant using hydrophobic acoustic cloth for indoor/outdoor workouts

Reebok fitness armband holds your device in-place during exercise

Energizing Sound

TriPort headphone technology produces wide-range sound, including the deep, natural lows that give your music and your workout its pulse. And the in-ear design lets you feel driven without feeling closed off from your environment - a must when you're running outdoors

Stability & Durability

The Bose StayHear tips conform securely and comfortably to your ears' shape, even during vigorous exercise. The speaker elements are covered with hydrophobic cloth that keeps moisture out but lets sound pass through. Cables and connections are optimized for durability

One-touch Ease for Music & Calls

The SIE2i model has an inline remote that offers convenient control over the music on your iPod or iPhone. Skip a tune with the press of a button. No need to touch your device - a great feature for running. There's also an inline microphone for taking calls and switching seamlessly between calls and music

Reebok Fitness Armband

Bose sport headphones come with an exclusive Reebok armband. It holds your music device in place when you're exercising and stores the headphones when you're not. It even has a separate pocket for your keys. It's made of stretchy, breathable fabric that adjusts to fit most smartphones and MP3 players, and it has a touch-sensitive window for easy usability