Aggressive Head Shape An aggressive head shape reduces wind resistance, increases club head speed, and ultimately generates more distance. Ultra-Thin Wall Technology Reduces head wall thickness to save and redistribute weight for added forgiveness. Inverted Cone Technology Expands COR Zone to maximize ball speed off the face for more distance, even when you don't hit dead center. 460cc Head Dual Crown Technology places the center of gravity lower and deeper for higher launch. Tremendously forgiving design makes it easy to hit the ball a long way. Large Face 4.485 square millimeters. The largest face of any TaylorMade driver has an expansive hitting area to max out forgiveness. Specifications