Even before our drivers reach the first tee, they’ve already performed at the highest-possible level for our teams of engineers, who design and test every driver under the strictest quality-control conditions. We put every prototype through the rigors of player testing, and we test in virtual conditions using finite element analysis and the most sophisticated design software. Every performance variable is scrutinized, including moment of inertia (MOI), center of gravity (CG) location, crown structure and face thickness. The goal is to help you hit the ball longer, straighter and more consistently off the tee. Even the club’s acoustics are analyzed to ensure a powerful sound and feel.