I have skied them about 20 days. They are awesome. The photo chromatic lenses are incredible. Thedisplay is awesome and is not at all distracting. I LOVE the display and the clock. Seeing the speed and altitude is super cool. I love that it counts my runs and that I can download and replay them then share them on the internet.
They do not fog...even better than my Smith turbo fans. Because the lense change, it seems like I am always skiing in good light with the perfect lens.
Poise, they look cool. I bought my wife a pair. She is no gear head, and she also adores them. These are loke the Apple of goggles. Perfect engineering, perfect interface...the just rock.