- A longer internal weight pocket extends the patented tungsten weight matrix further across the face of each iron. – Compact head size, thinner top-line and redesigned 360° undercut channel combine to position the center of gravity precisely in each iron through the set. Advanced titanium design and casting processes. – Patented VFT Technology produces extremely solid sound, feel and fine-tunes overall performance. New System 75 Ascending Mass Graphite Shaf (more…)