Polk Audio - UltraFit 500 In-Ear Sports Headphones - Black, Red

These headphones look and sound great, the fit is good, and I don't know about durability.

Polk should really stick to just making speakers, and stay away from headphones. I bought these to work out with, and I was extremely disappointed. First off - they were INCREDIBLY uncomfortable. Now, I will say that I constantly have fit issues with earbuds, but no matter what eartip size I tried, none were the least bit comfortable. That wasn't really the main issue for me, though. Although they had powerful bass, the rest of the sound was muffled and muddy. These were nearly impossible to enjoy sonically. They are built pretty well, though. Plus they look pretty cool. But who cares about looks when they fit and sound awful? I returned these immediately and picked up a pair of Phillips sport ear-hook headphones, which are amazing. Steer clear of these, or at least see if you can try them on before buying.

Quality is bad, looks very cheap, although the box looks handsome, thats all it has. Very difficult to wear. Sound is all over the place. Not recommended

These sound great but do not stay in if you perspire much. The various ear pieces do not really work as advertised.

These ear buds are so comfortable. I like to run and ride my bike and these ear buds were a great gift from my husband. They are wonderful. The sound quality is great. I don't have to blast the music to block out the wind and other noises. I can listen at a 'normal' reasonable level where I can hear my music and still hear other people around me. They are so comfortable, once you put them in you forget they are there. They don't move, shift, fall out. They also came with 3 different sizes so you get the best fit for your ear.

Have tries many ear buds or sport headsets. Always had a problem with comfort or music quality . This product corrects all of those concerns!