Sennheiser PMX70 Sport Line Stereo Neckband Headphones (If you like green headphones).

These are excellent sport headphones for anyone who isn't 100% confident that their in-ear headphones or earbuds will stay in place while running, jumping and exercising. This neckband model makes absolutely sure that the earpieces stay firmly in place. Users love these headphones for a variety of sports. They are very light, the sound is great and they are also water resistant for those rainy days. The only problem being reported so far is that if you use them on a bench for weightlifting, pressure on the back of the neckband can push the earpieces out of place. Oh, and one other thing. They come only in neon green. So if you can't stand the color, don't pass Go. And that's true for the entire Sennheiser sport line. They are all the same color. Which is a little weird. The bottom line for the Sennheiser PMX70 is that they are the perfect choice for anyone who wants to be absolutely sure that their earpieces stay firmly in place, however rigorous your exercise program may be. The Deal: Get your Sennheiser PMX70 Sport Headphones at Amazon for just $34.99.