CornyBum - the open mouth is for breathing. today I used a cheap pullover ski mask - the old fashioned bank robber kind with holed for eyes and mouth only. I had to expand the eye and mouth holes however and cut the seams so they would open a bit more. it worked fine but it would be nice to have one with wider eye and mouth openings.

maybe one of these?

http://cgi.ebay.com/ws/eBayISAPI.dll...m=110465265888