The Brazilian jiu-jitsu gi is the training uniform adapted from the judo keikogi (稽古着) for use in Brazilian jiu-jitsu. A gi (着), meaning dress or clothes, is composed of a heavy cotton jacket, reinforced drawstring pants, and a belt which communicates rank. Some schools require the jacket and trousers to be the same color, while more relaxed schools do not enforce matching top and bottom color. The Brazilian jiu-jitsu gi is often referred to as kimono by Brazilians. Some Jiu-Jitsu schools avoid using a gi and instead focus on no-gi jiu-jitsu; 10th Planet Jiu Jitsu is an example of this.[1]