Golf Shop: CALLAWAY PREOWNED X-14 STEELHEAD IRON SET

"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 Shaft."