Zeal Optics! They have a currently trade in option. Send in a name brand and you get a pair of theirs for 1/2 price. I traded in two pair of Smith's and got a pair of Zooni and a pair of Zink's for $100. This included polarized lenses which go for $50. I did not get the regular lense.

I use rose polarized for most situations, they're great on cloudy days and I don't have to keep stopping and changing lenses like I did with the Smith's. I haven't use rose in deep woods but a guy at a local LBS who does mtn bike recommended the rose color to me.

A few weeks ago I went over my handlebars on a gravel rails to trails, trail. I remember seeing my sunglasses on the ground as I was flying through the air and thinking they were broken in 3 pieces. However, they survived the fall better than me. Not a scratch on them.

I have a small face and I love how the Zeal's fit.

They also have a great ski goggle for small faces that fit beautifully with helmets.