The Rebelz BJJ Rocky Road Collection is inspired by the Brazilian Jiu Jitsu journey. A journey that consists of highs and lows. Where the experience we gain en route to the never ending destination is what truly matters most. The jacket is made of 425 gsm (gram per square meter) pearl weave with reinforcement at stress point. Rubberized collar to prevent sweat and bacteria absorbing into the fabric. The pants are made of 280 gsm twill cotton. Belt is sold separately. Jacket: 425 gsm pearl weave. Pants: 280 gsm twill. This gi will shrink approximately 1-3 % when washing in 30 degrees celsius. Please read size guide and washing instructions below. If you have any questions, please contact customer service . Also read the Rebelz Ultimate BJJ Gi Guide for advice and tips.