Uncu (Unku[1]) was a men's garment of the Inca Empire.
It was an upper-body garment of knee-length; Royals wore it with a mantle cloth called ''yacolla.''
For example, capac uncu was a rich, powerful shirt worn by Inca Roca (the king).
Inca royals clothing consisted of ''tocapu'' an art of geometric figures enclosed by rectangles or squares.
[7] Ordinary Uncu was made from cotton blending with various camelidae fibres such as llama, alpaca, guanaco, and vicuña, but for royal use, a whole finest cloth (cumbi) was used.