I see you guys already posted about it, but here it is from AIA:
http://www.archaeology.org/news/2536-140922-greece-amphipolis-caryatid-sandals
http://www.archaeology.org/news/2536-140922-greece-amphipolis-caryatid-sandals

Standing more than seven feet tall, their well-preserved feet wear kothornoi, or thick-soled shoes, that bear traces of red and yellow paint.