http://www.c-clearantifog.com/?gclid...FWg0QgodkzzalQ

"Rain-X" company makes something similar you can get at your local auto parts store, youre fog issues will be history no matter what goggles you use.

& if it hasnt been mentioned, SWIMMING GOGGLES, the little ones that just cover ea. eye ball work great, are cheap & suction down tight so nothing gets in & because they are ea. independently sealed, you can wrap your face w/ a scarf & not worry about your breath foggin them up + they are easy to store when your not using em since decent ones come w/ a case.

http://www.speedousa.com/product/ind...2&locale=en_US