Martial Arts uniform made from 400 GSM Pearl Weave. It incorporates triple reinforced seams at all points of highest pressure. Made from a single piece of fabric for increased durability. The label is made from rubber for durability. The fabric is 95% pre-washed. The pants are made from 100% cotton 290grm Ripstop fabric, with double fabric on the knees. It is 100% IBJJF legal.