Loneviking,

I don't know what pair you've got. Erig007's links do not list the M44 style surplus goggles that often sell for $12 or so.

I have the M44 goggles and they fogged horribly until I removed the fabric tape that covered the vent holes. I figured I wouldn't be using them for dust protection. Now they work well except when I'm wearing my balaclava - then they frost up.

Do you have the M44s? Did you do anything to fog-proof them?