The martial arts uniform is made from 400 GSM Pearl Weave and features triple reinforced stitching at all high-stress points. It is crafted from a single piece of fabric, ensuring greater durability. The label is made of rubber for added toughness. The fabric is 95% pre-washed, while the pants are made from 100% 10oz cotton fabric with double layering at the knees. Additionally, the uniform is 100% IBJJF legal.