Right away these glasses fit better than anything I've ever bought before, and I've owned a lot of glasses (Oakleys, Arnettes, Bobsters). They are streamlined enough that you can turn your head at highway speeds and they don't budge! The only worry I have is the lenses are just as sensitive as any other pair of glasses so I don't know how they will hold up after a few dozen bugs hit them.
Pros: Perfect fit, streamlined, look great
Cons: None yet
This review was written in the old system and had content requirements that are different than reviews written today.