The three sizes that come in the packages all too big. She was only in school from September to early December, and I was appalled at how bad they looked when she brought them home for Christmas break. It may just be an issue during the wear in period. This type are too big for my ear canals doesnt matter who makes them. Wie bereits erwähnt, habe ich auch schon die Zolo Libertys und diese sind leider nur Monoklang beim Telefonieren, was mich auf Dauer sehr nervte. Havent had any issues with my active 2 watch over heating as in previous reviews. this lock might stop a quick snatch and grab. Starting off, these headphones are kinda small. I also workout at least 1. Seems like I made the right choice!