Traditional clothing varies due to diverse geography and climate of the territory inhabited by the Serbs. The traditional footwear, opanci, is worn throughout the Balkans. The most common folk costume of Serbia is that of Šumadija, a region in central Serbia, which includes the national hat, the Šajkača. Older villagers still wear their traditional costumes. The traditional dance is the circle dance, called kolo. Zmijanje embroidery is a specific technique of embroidery practised by the women of villages in area Zmijanje on mountain Manjača and as such is a part of the UNESCO Representative List of the Intangible Cultural Heritage of Humanity.