,explaining situation, following there instructions. I?m going to be buying a few to give away as gifts for all my girlfriends. After using these for a week, I find that if I dont take off my glasses the smaller size will hurt my ears after 3 hours of use. Im a fan. I have two pairs. I had to tell or he might have gotten another pair, in just 11 more months. Not up to the Audeze LCD XC at four times the price though. I wore them for 6 hours (with the headset) and I had no issues. That said, the original Crocs can still be pulled off with a casual outfit and not look too bad. This adaptor is better than the original one I had.