Last year I purchased an HJC SY-Max II at the Americade in Lake George, NY.
This is a very comfortable modular helmet in the cold or in the heat. I also wear glasses with thin bows and this helmet work very well. I do not have to take the glasses off when putting on or taking the helmet off. I have also installed a headset for my RSV's sound/CB system and absolutely love this helmet.
I recommend going to a dealer/show to try one on before buying one on-line. You my save a little on-line at first, but if it does not fit right, you'll spend more money/time shipping it back then you saved.