The Tatsu Brazilian Jiu-Jitsu Adult Pants Are Crafted From Durable 350Gsm Pearl Weave Fabric, Making Them Both Highly Durable And Ultra-Lightweight-Perfect For Serious Training. Reinforced Stitching In Key Stress Areas Provides Added Durability And Long-Lasting Support. Made From Ripstop Material, These Pants Are Fully Legal For International Brazilian Jiu-Jitsu Federation (Ibjjf) Competitions. In Addition To Bjj, The Tatsu Pants Can Also Be Used For Judo Training, Offering Versatility For Martial Artists.