Rudy Projects Rock My World
Personally, I am a big fan of Rudy Projects. I have a pair of the Jekylls and they are so awesome! They are also interchangable. They came with a black lens and a mirrored lens. I wear them biking and driving.. and everywhere in between. They tend to be a little more costly, but if anything ever happens... like a scratch.. just send them back.. and you got yourself a new pair! But it is important on what you like and what you are willing to spend. If you are looking for a cheaper pair I would maybe go with Optic Nerve... they have some pretty stylish/comfortable sunglasses.. The prices range from $25-$60.. somewhere in there.