The technique of felting was originally devised in
Central Asia in the 5th to 3rd century B.C. Historically, wearing a hat was a symbol of honour and pride among Iranian men. Reliefs dating back to ancient Persia illustrate kolah namadi and were regular features of Persian and Greek art. In the early twentieth century, Iranian gangs of men used to wear kolāh namadī as an essential part of their identity and pride. Namadi hats appear with particular frequency in
Qajar art and imagery. This sudden spike in comparison to earlier dominance of
turbans as the primary form of headgear can be attributed to the standardization of clothing under the Qajars. According to archaeologist and historian Maryam Ma’ani,
Agha Mohammad Khan Qajar implemented a dress code intended to foster national unity and minimize visible class and ethnic distinctions—requiring men to wear a
jobbeh, a kolah, and a sash, with variations in fabric quality reflecting social rank. The kolah of the nobility and the wealthy was made from the finest '
bukhara' fur, specifically selected from the back of lambs. For individuals with higher incomes, this kolah was crafted from the beautiful pelts of local lambs, particularly those from
Shiraz and
Qom, priced between two and five
tomans. Iranians also wore an '
araqchin' beneath the kolah, which women—especially those from
Isfahan—embroider with various designs and great artistry. ==In popular culture==