Adidas CX 680 Sports Earcanal Headphones with Volume Control and Earfin Holding System - Reviews
Pros: Sound, Earfins, Isolation, Neutral
Cons: Cable picks up noise of clothing. Neutral
Dull neutral sound. Uninviting and while comfortable and stay in place no matter what you're doing they pick up clothing noise in the cable. So they really don't succeed as workout IEM's.