These Clinch Gear compression shorts have a longer inseam, making them great for a variety of training purposes (under the Gi, as No-Gi shorts, under your No-Gi board shorts, and so on). The fabric is a comfortable tricot weave that's made of 80% Nylon and 20% Spandex. A convenient internal drawstring offers an adjustable and secure fit, complemented by the leg gripper along the bottom hem. These grips prevent the shorts from twisting and/or riding up while training.