XXIO Prime Royal Edition Irons

A titanium face is the headline on this set, and it is there for the reason everything else in the line is light: to give a slower swing more to work with through impact. At 28 degrees, the 7 iron matches the mainline Prime set exactly, so loft is not what separates them.

This is a super game improvement build by any measure, which in practice means a broad sole and plenty of mass sitting low behind the ball. Two flexes are built into the SP-1300K graphite, Regular and Stiff, and no left-handed version is made. If the standard Prime irons already suit, the case for these rests on the shaft and the appointments, because the loft and the player they are built for do not change.