With customizable fitting options, the cord - free earbuds stay securely in place and you have the option to wear one or both buds depending on your activity. (amazon.com)
They provide a nice customizable fit for Rissa because the top snaps are for the waist and the bottom snaps for the thighs, making them independent of each other. (darcyandbrian.com)
The Jabra Elite Sport headphones sound good, but they also offer a highly customizable fit with lots of tip options and a great fitness tracking app. (businessinsider.com)