They're very comfortable and I can wear them almost for the whole day without noticing them :) There's only one thing that I didn't like, I expected the color to be brighter, but that's fine, I mean, you can tell they're grey :) and my eyes are very very dark (almost black) so I'm happy with them ^_^
Here is a picture, even if it is a little blurry http://i45.tinypic.com/2eofbi9.jpg
Good ;) 
