Do not know how it got so dirty. I understand if it was the sole that is black, because I did step on the Saturday papers, but the top of the toes?
Going barefoot...
One will always find me walking/dashing around barefoot. You might like to know that experts encourage children to go barefoot as much as possible. Wearing shoe impedes the natural growth of the feet. Having said that, I wear me shoes when the ground is not safe for going au naturel.