Anthem Athletics MOD1 Brazilian Jiu Jitsu BJJ Gi Kimono Want the right fit? Follow our product specific sizing chart (last product image) for sizing and fit guidance. Limited-time introductory price. Classic lines. Unique colors and original styling. Jacket made from rugged-ized, lightweight 450 GSM pearl weave fabric. Reinforced cuffs and seams. Pants made from super tough, lightweight 10 oz rip stop cotton. Double-layer of fabric at max stress points. IBJJF approved (white and black only).