Never wear one, and I never will wear one. I am probably the one person in Vermont that doesn't but I will not cave. EVER. In 8 months two people have questioned it and I just ignored them. I just order my groceries online and they bring them right out to my car. Then I tell them to move 6 feet back and I inspect them, and a lot of the time I reject the fruits and veggies and tell them to go back and get me new ones just to waste their time.