3-Pack. Stay warm while you're working out! This training tight adds warmth and coverage while still offering full freedom of motion. You can put it on under your shorts or workout pants to improve performance and reduce chafing. It's made of a soft, breathable microfiber and has breathable mesh cutouts behind the knees for improved airflow. This legging is made of carefully-selected materials that reduce odor and keep you totally fresh. Get yours and get moving!