I'm sure this is way late, but you can always take a lesson from scuba divers…spit on the inside of your googles, then smear it around a little bit. Not the nicest way, but as long as it works…Another helpful tip is to get some shaving cream foam, put a little on the inside of your goggles, then rub it in using a towel or cloth until it completely disappears (it may take a few minutes, but dont worry it'll go away after a while). That should prevent fog ups for a few days at least. Just try not to get any on the padding, that could create a mess.
