Yes, I know they are really expensive. And they don't appear to be very practical. But they really are the most amazing shoes I have ever owned- which explains why I have amassed 4 different colors of the same style in 2 years. They are comfy- really, they are! Nobody believes me but I swear- I have run through many an airport in them.
The best footwear investment out there, I can promise you that. I can't pick stocks- but I can most certainly pick shoes.
(Sorry- I know this post is short, but hopefully still informative :))