kachera
Kachera, also spelled kaccha or kacchera, is one of the Five Ks, the external articles of faith prescribed for baptized Sikhs within Sikhism. It refers to a specific undergarment worn by adherents as a sign of discipline, modesty, and readiness.
Design and wearing: The kachera is a knee-length undergarment, typically made of cotton, worn beneath outer
Origin and meaning: The kachera was instituted by Guru Gobind Singh in 1699 as part of the
Practice: Among Sikhs, the kachera is traditionally worn by baptized Khalsa Sikhs and many practicing Sikhs
See also: The Five Ks of Sikhism, which include kesh (uncut hair), kara (bracelet), kangha (comb), kirpan