Flow alignment directs more energy from club head to ball with less dispersion. Most modern-day drivers deliver 78% of the proper directional energy toward the ball with 22% dispersion of energy. With the unique Flow Alignment System the energy transfer is 94% directional energy! This makes for straighter and greater drives!The head size is 460cc although it looks more like 400cc. We wanted to optimize performance, while have it appeal to to players that dislike great big heads.Bang Golf, Inc. is proud to announce that we have formed a partnership with breastcancer.org to help provide medical information and support to women and their loved ones around the world.