No matter what kind of sports or exercise you're into, Polk's UltraFit 500 headphones will be right there with you. Their silicone ear tips rest gently in the outer part of your ear canals while soft, bendable ear clips keep them firmly in place, even during the most challenging maneuvers. The built-in moisture shield helps ensure they'll keep going at least as long as you do. And a high-performance driver design allows these little headphones to punch out surprisingly detailed sound, delivering the kind of performance that'll inspire you on your next workout.

Pick the cable length that's right for you
The UltraFit 500s include two tangle-resistant, Kevlar®-reinforced cables to match your listening style. A long 41" cable lets you wear your music player on your waist or in your pants pocket, while the short 14" cable makes a convenient connection to an iPod tucked into an armband holder or shirt pocket. Or, you can unplug the extension cables altogether, and hook the headphones straight into an iPod nano®, iPod shuffle®, or other MP3 player clipped to your shirt collar. The UltraFit 500s come with a soft, zippered case for storage, and a clothing clip to help keep them in place while you're on the move.