Thanks for sharing, Jim. I have a couple of pairs of clear glasses like the one you have on in the picture, both of which are large enough to give good coverage, and fogging up has not been a problem.

The pair of goggles that I recently purchased are the ski-type that encloses the entire area around the eyes. The reason for this is to keep the wind and cold air from circulating behind the glass/plastic. I do realize this actually helps clear up any condensation on the inside, but that cold air also is, well, cold.

If my breath doesn't get to the inside of the goggles, which it shouldn't since it's closed off, then in theory, it should work. We'll see.