The sensation of wind blowing in your face. The sensation of water or ice dripping off your beard. The latter had me creeped out last winter when we were hit hard with snow.

I don't know if the adjustment period of recognizing one's own face in the mirror is a sensation. Although it took a few weeks to get my beard the way I wanted it, it took about six months before looking in the mirror and not feel I am looking at someone else.