Tatami's Ranked Jiu Jitsu rashguard is made from a high quality polyspandex rashguard that's perfect for BJJ fighters. The torso is elongated so it won't ride up during training and the stress points are triple-stitch to make sure it's as strong as possible for your more intense rolls. Tatami's factory stitches the rashguards inside-out to provide a more comfortable fit along all seams.