Bose headphones are generally good quality, but any pair will wear down given enough time. If you need replacement ear pads, ...

judging by how many times I've spotted lone earbuds on the tracks at train stations. If you're lucky, you'll eventually find a lost earphone between the cushions of your couch. Even if you're not ...

If you wear earbuds when you hike ... All you need to do is wipe the headband cushions, front and back, and sliders off with a damp cloth. Rub the cloth over the front and back of the cushions ...