We put this on the top of our car in Orlando, Florida. You may still run into some sound quality issues in a loud noisy room, this isnt perfect (although no mic 100% cancels out all noises). I think they will be very comfortable and are just what I have been looking for, wider waistband in cotton, which I have not been able to find in any store or online, except for nylon or polyester. ???????????????1?2???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? They actually run what I?d say is a full size larger but that?s perfect. They were slippery at first but once you take the protective plastic off its much better. Apparently Thule has realized that some tire sizes may require a different combination of parts than what is listed in the instructions. Mine was delivered with one of the foam sides unattached and it looked like a complete mess. The Senns let through the most natural sound by far. I wear a size 10 so I ordered a large which was suppose to fit 9-1/2 to 10-1/2.