i wear one around my neck and just tuck it into my jacket...i've only had to wear it over my face once and it got all moist from me breathing and my snotty nose so they don't work well over your face for me at least...
I wear one when my mountain is blowing snow because that stuff hurts like hell when it hits your face. That is the only time I wear one unless I go up north to wear it gets cold unlike PA
i liked them at my small mountain until a lot of poser snowboarders that are rooks started wearing them....all of them did. so i was like fuck that shit.