For whatever reason, they remind me of those "Blu-Blockers" and "Serengeti" Sunglasses from the late '80s. Yeah, maybe they work, but...
Speaking from personal experience, if you're after good sunglasses, look at "Native eyewear". Great glasses.
http://www.nativeyewear.com/home.php Best sunglasses I ever owned... until I left them on a ferry last fourth of July.
