Sound quality is extremely precise. They are tough to get on, that’s the only downfall but we manage to get them on. They are narrow but l have narrow feet so for me they are very comfortable. This helps reduce its weight when wearing it. The wide array of different ear cushions allows you to get the exact fit that works for you. Very easy to install with a floor jack after I slipped a piece of 2 inch square pipe into the receiver that extended out the back to the balance point. Bien cómodas y buen material lo único que size corre un poco pequeño I was actually in communication with the company because the white color was backordered. Im not disappointed with the quality of the sound and noise cancellation. spent over an hour trying to pair these premium earphones and couldnt.