BJJ GI Uniform colors, today, white and blue are the solitary colors accessible for judo gis (the offer of which is intensely directed by the International Judo Federation (IJF), which keeps regulation judo gis restricted to those two colors). The International Brazilian Jiu Jitsu Federation (IBJJF), the biggest overall jiu jitsu promotion, considers black gis too... which is incredible for the individuals who extravagant themselves as current day ninjas. Notwithstanding, for the significant occasions, similar to the IBJJF World Championships, black belt contenders can just wear a white or blue gi in the finals.