Opanak (Bulgarian: цървул, опинок; Macedonian: опинок; Serbian Cyrillic: опанак) are traditional peasant shoes worn in Southeastern Europe (specifically Bosnia and Herzegovina, Bulgaria, Croatia, Macedonia, Serbia). The attributes of the Opanci (name in plural) are: a construction of leather, lack of laces, durable, and various ending on toes. In Serbia, the design of the horn-like ending on toes indicates the region of origin. The concept, and the word, exists in Romania (as opincă) which is borrowed from Slavic. The Opanci are considered a national symbol of Serbia, and the traditional peasant footwear for people in the Balkan region.
Serbo-Croatian òpanak/о̀панак, as well as Bulgarian and Macedonian опинок, ultimately derive from Proto-Slavic word *opьnъkъ. Proto-Slavic *opьnъkъ is composed from the following parts:
So literally, òpanak/о̀панак would roughly mean "climbing footwear".
Until 50 years ago, they were usually worn in rural areas of Bosnia and Herzegovina, Bulgaria, Croatia, Macedonia, Romania and Serbia. Nowadays, they are only used in folk costume, for folkloric dance ensembles, festivals, feast days or other cultural events.
The largest Opanak in the world, in the Guinness World Book since 2006, is the 3.2m shoe, size 450, weighing 222 kg, made by opančar Slavko Strugarević, from Vrnjačka Banja, Serbia.