Product Description Pre-order for the 7th February Shape In Motion. We Reshaped the Driver, So You Can Reshape Your Game. In our limitless pursuit to help golfers improve, weve discovered the new shape of driver performance. An asymmetric sole design & powerful new Inertia Generator combine to increase aerodynamics & speed at the most critical stage of the swing. Draw-Bias Design The SIM Max D is engineered to help golfers avoid the right side of the course by a strategically placed heel-bias internal weight & divergent topline masking, which makes the driver look more open at address helping golfers close the face at impact. SIM Max D Only Forgiveness Has Gone Aero with Asymmetric Sole & Inertia Generator The reshaped sole design delivers more clubhead speed & enhanced aerodynamics at the most critical stage of the swing. The Inertia Generator positions weight at the extreme rear for increased forgiveness & is strategically angled to reduce drag on the downswing. Speed Injected Twist Face Each SIM/SIM Max/SIM Max D driver head has been individually calibrated & injected to reach the threshold of the maximum legal limit of ball speed. The revolutionary face curvature reduces sidespin & delivers straighter shots on off-center strikes. Dial In Trajectory with Loft Sleeve Technology Provides adjustability & personalization to optimize the club to individual trajectory & face angle preferences, up to +/-2° loft change. Select Your Preference with Progressive Face Height Drivers in the SIM family have progressively larger face sizes, with SIM Max D having the largest. This allows golfers of all abilities to maximize playability & forgiveness. Our obsession with helping golfers improve has driven us beyond the traditional. We have reinvented the shape of the driver to deliver a new level of Speed & Forgiveness through advanced aerodynamics combined with a high-MOI multi-material construction.- Revolutionary asymmetric sole shape to reduce drag at the most critical part