Just a quick note on the Revo goggles. In general, I am a Revo fan...I love their sunglasses! However, I had Revo goggles when they first brought their goggles to market (1997-1998 season I think), and they were horrible! I simply could not keep them from fogging up, no matter what I did!
Fortunately I never hit a tree or another skier while I was wearing them. I tried them in many different conditions, yet the goggles remained consistent in their fogging!
I contacted Revo, (at the time just purchased by Bausch & Lomb), and was advised that, "yes, there definately was a design flaw which caused the goggles to fog". I was sent a new pair the following season, after the design flaws had been "fixed"...um, no way! They were just as bad as the previous release. Called Revo again (still part of Bausch & Lomb) and spent the next 3 months just trying to get a cash refund! They wanted to offer me product, and I advised them that I needed goggles, and as their goggles were defective, I wanted my money back so I could purchase goggles that actually worked. After much debate and many letters, I finally received my refund!
Supposedly Revo is going to reincarnate their goggle yet again, but based on personal experience, I would be very leary of using them.
Currently I use Briko's (World Cup DL), and I love them! They get the job done in all light conditions, and they fit oh so nicely into my helmet! (Something to remember when you are making a goggle purchase...make sure they fit into your helmet well)!