I use these (Smith V-Ti) and REALLY like them:


They come with 3 lenses and I use the rose color lense pretty much the whole year. They have a lifetime warranty which I already used on my last set and they gave me a whole new pair when the nose rubber detached. I used to use Oakley M's and still like those, but the frame broke on me and I needed a change of glasses anyway. Oakley used to have a lifetime warranty on their stuff but now its only a year (or 2, I can't remember).