Get the Zurichs. You won't regret it. They are worth the fifty bucks. They are crystal clear and bring out the colors. I wear them over my regular glasses. I have prescription sunglasses that I wear when the sun is behind me but when the sun starts creeping around to the front, the Zurichs come out. You can practically fly through the sun and recover within a second or two. I've tried others and there not as good.

marty