at the high-viz responses.
The ear things are admittedly goofy. They're Cat Ears, I believe. They cut down on wind noise and keep the ladies at bay.
The reason I dress like this is because I got hit by a car in NY while wearing a similar get-up, and the lady who cut in front of me swore she didn't see me. I swore that she was a ****ing idiot, because who could miss this clown suit. My health is worth more than OT style points to me.