I'm just curious to know if anyone else here wears a half helmet? I prefer the looks of a half helmet, but I find that if I hit about 45+ mph it feels like the damn thing is going to rip my head off. I've switched to a smaller size to make sure I had one that did fit properly, and also tried a different style of half helmet. Anyone else have this problem and if so how do you deal with it? It sure makes the ride uncomfortable.