If most people were to take a moment to picture in their...

If most people were to take a moment to picture in their minds the average, not-for-profit, save-the-world girl, they... well, they probably wouldn't, because who wants to think about hemp, hairy legs, and Birkenstocks? But I'd rather eat a pair of Birkenstocks than put them on my feet, and I love, love, love my Christian Louboutins.