The MacGregor MACTEC X Driving Iron is a combination of the workability and control of an iron with the forgiveness of a hybrid. The design distributes the weight, ensuring hybrid-like forgiveness that produces extra distance and accuracy by positioning the center of gravity lower back and expanding the perimeter weighting. The hollow body is a further feature that gives greater forgiveness along with the thin face that helps create higher ball speed to get maximum distance. Size: stiff.