What do you have under there?

An architect has taken a unique approach to promoting sustainabilty by introducing a line of eco-friendly undewear. The skivvies came out just in time for Earth Day last week, and 10% of the proceeds from the sale of the unmentionables go to various non-profit organizations.

I don't imagine these designs will become part of Casual Friday attire, or at least not on the outside, but it's an interesting way to support your profession and donate to a good cause nonetheless.

What do you think of these? Have you bought any? Do you wish you thought of the idea?