Hey, for you street riders, how many of you wear a back protector? I'm just curious. I'm sure most of us don't, but I'm giving it serious consideration. To abtech and the other racer types here, what sort of things should a guy look for in a back protector that will be worn on the street (i.e. worn while sitting up most of the time, not tucked, under regular riding gear like textile jackets and whatnot)?