I have thought that only boys can have sweaty feet. But one of the CF models made me change my knowledge. Please, check update from 2012.10.26. What reason could make Marjana's feet so dirty at such dry weather? Look at image 63466.

We can clearly see a deep black area near her right heel (area 1). The only reason that caused it - a very large amount of sweat. This sweat dissolved the dust and that dust changed to dirt. Then look at area 2. It is obviously that the wooden floor wiped the dirt.
Then lets look at image 63472.

We can see that the side surface of her right foot is covered with liquid dirt.
Then look at image 63477.

We can see that Marjana metatarsus is very wet.
All facts, which were presented above, prove that Marjana's feet are abnormally sweaty.