Curramba Hat

Colombian most traditional hat. 
Made out of Gynerium sagittatum known locally as caña flecha. Known as Sombrero Vueltiao, The word vueltiao originates in the word for "turn" or "lap" and arose due to the way the hat is made. The quality of the hat is determined by the number of pairs of fibers braided together to make the hat, and its bending flexibility. The more flexible the hat is, the higher quality it is.