Callaway X-20 Iron Sets

The Callaway X-20 Single Iron features "Extreme Notch Weighting" technology just like almost every other iron in the Callaway "X-" line. This design includes additional weight strategically placed around the perimeter of the clubhead, particularly in the heel and toe areas. The Extreme Notch Weighting helps to increase the moment of inertia (MOI), enhancing the club's stability and forgiveness on off-center hits. By lowering the center of gravity, this technology promotes higher launch angles and more consistent ball flight. The design aims to provide golfers with improved control, increased distance, and better overall performance across a range of playing conditions by ensuring more reliable shot-making capabilities.