I could not be any happier with my purchase. These goggle seem like they have a light tint when you open them but once they have been put on your face, then they look pitch black and no one can see your eyes, even in the sun. The vent system works wonders with keeping any and all fog out except for the condensation of my sweat which did not obstruct my view that much. They are very solid, durable, low profile, and will not scratch unless you use a knife. I would only say this because when I was adjusting my mesh half mask, I had cut some of it down and when I put it up to my goggles, the jagged edges of the metal scratched the surface but it barely even left a mark. I put the goggles on and didn't even know the scratch was there. They are that good! They also work very great for keeping the sun out of your eyes.
Keep the sun out of your eyes
Turn black when worn
Vent system keeps any and all steam out
The plastic adjusters on the straps can break easily if you're not careful
Straps are a bit stiff at first
Still collect condensation from sweat
(Couldn't find any other cons besides condensation being the major problem although that is normal for all goggles)