The Gracie Barra Kids Uniforms are valuable because of the way they help to define and improve the Jiu-Jitsu training experience for our youngest students. In turn it also promotes a positive learning culture while promoting all three core values of Gracie Barra: Brotherhood, Growth, and Integrity. All students, Instructors, Professors, and visitors must wear the official Gracie Barra uniform on the mats. The uniform pants and top must be the same color. The uniform must be clean at all times. A dirty uniform is a sign of disrespect. The uniform must be worn at all times on the mats.