For their newest driver, TaylorMade discovered the new shape of driver performance. SIM has an asymmetric sole design and powerful new Inertia Generator that combine to increase aerodynamics and speed at the most critical stage of the swing.
SIM heads have been calibrated and injected to reach the threshold of the maximum legal limit of ball speed. The revolutionary face curvature reduces sidespin and delivers straighter shots even on off-center strikes.
Adjustable head weighting allow for personalization to optimize the club for individual trajectory and ball-flight preferences. You can have up to +/-20 yards of draw-fade bias.