Both the S9 and FP irons have been redesigned for 2008. The S9 has a multi-material construction which includes an expanded three-piece polymer topline and urethane sole insert. They are designed to offer a higher launch angle, greater distance and more accuracy than ever.
The new FP has a sleeker head than previously and a full cavity-back with a urethane membrane for enhanced feel. Heel and toe perimeter weighting provides added forgiveness.
Two strong performers here. The FPs have been made sleeker and look great over the ball. I usually find that with deep cavities I hit the ball too high but these produced a great trajectory. The S9s provided major levels of forgiveness and the redistributed weight really does seem to square the face at impact. Two excellent, if very different, irons