Trajectory Tuning Technology allows you to hone in your launch angle and spin rate to increase distance. When adding loft, the face angle closes slightly; when subtracting, the face angle opens slightly. However, we’ve designed our Trajectory Tuning Technology to minimize face-angle effects. This approach lets you fine-tune the height of your trajectory by changing loft before a round to suit the playing conditions, the weather, or changes in your swing.
Rear sole weighting optimizes the CG to promote a slightly lower, more penetrating ball flight with low spin, which adds distance and elevates the MOI for greater accuracy. In the compact 17-4 stainless steel head, a larger hitting surface elevates MOI from heel to toe for maximizing distance and accuracy across the face.