These shades are great. I know the price is high, but the comfort and vision these glasses provide make it all worth it. I wouldn't trade these bad boys for any Oakleys in the world. I even prefer these over Costa Del Mars.
If buying for every day use, then you won't need the additional lenses. The Bronze Refelx lens works great. Most comfortable pair of sunglasses I've ever owned. The Tobacco frame is very cool without any of the goudy trim of many other brands. I would definitely buy another pair of these very stylish and functional shades.