Uhm... well I have worn one ever since I started flying and don't really give a damn what the pax or the boss may think of my head having protection. 16 years on, and now flying VIPs, I still wear it; had a few narky comments passed many times from cosmonaut, Luke Skywalker, for the more polite ones eheh, but at the end of the day, I made it clear it was take it or leave it...glad to say i am still wearing it
Cheers
WLM