Bjj Gi Jiu Jitsu Full UnBleached Kimonos: Please read the description. Check Size Chart before confirming order. BJJ Gi's - 450gsm - All Sizes: BJJ Gi Perl Wave 450gsm with 10 oz Ribstop Pant With Art work High Quality Suit- 450gsm. Please remember it is a good hygiene practice to always wash any Gi's you purchase before use. Our Gi's will shrink by approximately 1% after the first wash - as all Gi's do after their first initial wash. We only sell high quality products and have had many happy customers.