I have a few pairs of these glasses started getting them in 2006 I think.  They fit nicely, are a little snug, and very dark which is nice for snow and the beach.  My only complaint is that they are pretty heavy.  Still, I like them a lot and wear them frequently.  This pair survived a deployment to afghanistan.  If you like electric, the "charge" sunglasses are similar (slightly bigger lenses, and more squared), and are much lighter on your face.  I still sometimes wear these, but I prefer the charge.