Sennheiser PMX 70 Sport

Pros: Sound quality seems ok and they won't fall off your head (which isn't necessarily good).

Cons: They are tight and uncomfortable. They should have made these with some sort of adjustment. The pmx 70 ear buds are too big and that adds to the discomfort. An inline volume control would also be useful.

Summary: The fit is very disappointing. I have worn Koss p9s without issue, but they are cheaply made and break quickly. This is my last set of pmx 70s.