The Venum Electron 3.0 Compression Pants are a must-have for your grappling, BJJ or even bodybuilding workouts under training shorts. They provide excellent support thanks to their elasticity and allow great freedom of movement. Its compression system operates on the entire surface of the spat and its mesh inserts allow for rapid evacuation of perspiration. Expert Advice: Wear for your BJJ, Grappling, Sparring training or under training shorts for a weight training session. Compatible with protective shells.