- The sound is absolutely clean and clear
- The material is kind of quality
- The comfort is the best I had so far Ear
- The wind noise are minimal riding a bicycle
the last two points were for me then but the decision to keep the headphones. I use it almost exclusively drive the bike and even then they are still easy to carry around a 3 hour tour with no feeling of pressure. They disturb neither by wind noise even under a helmet or a cap. I had feared that the large stainless steel housing to cool off by the wind too much and be uncomfortable in the ear according to which they did not do. Prevents the wearing style that listeners are drawn from the ears when you have to turn around, for example when turning back.
Conclusion: comfort and sound are very good. For sporting activities highly recommended!