Kids Black Gi Uniform Set by KO Sports Gear - 100% Cotton Pearl Weave - For Brazilian Jiu-jitsu - Kimono and Pants 100% Cotton Pearl Weave Top and Rip Stop Pants Imported Black Competition Gi with 450 GSM, 100% COTTON, Pearl Weave Top with Preshrunk Fabric. 8 oz Rip Stop and Double Fabric in the knees and lower leg and rope belt for a secure fit. Contrasting stitching, belt and trim on these gi pants makes the colors pop. KO Sports Gear inner lining band on inside cuff of pant leg for better wear. Pre-Shrunk, AZO free, safe dyes and mercerized for strength.