Tatami Fightwear’s Mens Zero G V3 Super Lightweight Competition BJJ GI. After months of design and testing Tatami Fightwear are proud to introduce their Zero G V3, one of the lightest BJJ Gi’s in the world. If you have liked the previous incarnations of the Zero G you’ll love the Zero G V3. Tatami Fightwear’s Zero G V3 BJJ GI has been designed in conjunction with some of the worlds best BJJ athletes, and is constructed so that the design, durability, and fit across all sizes is the best it can be. The Zero G V3 with jacket and pants weights 1.5kilo (A2 Mens) making it one of the lightest BJJ GI?s on the market and as always comes with a free Tatami Fightwear Zero G V3 branded GI bag.