KO Sports Gear BJJ Jiu Jitsu Gi Set by 100% Cotton Pearl Weave Gi &ndash; COLLECTOR Series &ndash; Unique Custom - BJJ Kimono and Pants Cotton Pearl Weave Top and Rip Stop Pants Imported Our famous custom Collector Series designed Gi. 450 GSM, 100% COTTON, Pearl Weave Top with Preshrunk Fabric. The pants are 10oz Rip Stop fabric with Double Fabric in the knees and lower leg for added strength and durability and a rope belt for a secure fit. The contrasting stitching, belt and trim on this gi makes the colors pop. Limited patches allow you to customize with your own patches, back is blank. KO Sports Gear inner lining band on sleeves for added durability. The collar includes a Rubber insert for a strong stiff feel. Pre-Shrunk, AZO free, safe dyes and mercerized for strength.