With the simplicity of the end product, I was happily surprised with the performance and fit. In the past I have always gotten over the ear options for a headphone that I needed when traveling on planes, or just working in the office. Some work great, but most get uncomfortable after long periods of use like that. With these Navigator's you get none of that. They are by far the most comfortable headphone, especially for extended use, that I've ever worn. With the over the ear setup, and more of a compactly designed model I was worried that the drivers wouldn't pack enough punch to really give me the sound quality I wanted, but I was mistaken to doubt them. The driver and acoustics these have is great, and just what anyone needs for long days of work, plane rides, whatever you need.