In hot weather ill wear a shorty. for the very first time ever i road for a bout 2 hours w/out a shirt on cause it was so hot (and i wanted to even my tan ). I have gone down twice w. once a shorty and once a full face. I will not ride w/ out one. I have heard both sides of the arguement, personally ill take a mild concussion over a split skull. if I crack my helmet and my noggin, then i deserve what i got cause 50% chance I was screwing off.

Mal: "Y'all see the man hanging out of the spaceship with the really big gun?{ref, Jayne} Man's lookin' to kill some folk. So really, it's his will y'all should worry about thwarting."