The bottom line is that if you want to hear the music the way the artist intended and recorded it then Sennheiser delivers yet again, I have no complaints and they performed beyond my expectations. Thank you, Amazon, for suggesting this wonderful device. My foot isnt necessarily wide but it is a little thick due to some swelling most of the time. All my cleaning tools are now neatly held on the wall again. Basically, If I could have the Sundaras overall sound/bass, DT1990 Pros alanytics/soundstage, and HD 660 Ss reliability/imaging it would be a perfect world. Thus returning the other. The extra cable is also much appreciated as one of them started cutting out after a couple months. I was surprised because he typically doesnt like to do craft activities but he has been coming home from school and doing these everyday! This pair are particularly pretty too, especially in the sunshine when they go extra sparkly 🤩🤩🤩 Shes good about putting them away in the case when not in use so shes never had an issue with them running out of battery while in use.