Living up to its name, Boxer Technology creates a boxier clubhead design, which moves more weight to the rear and perimeter of the clubhead and helps to increase the MOI for greater forgiveness, translating into extreme forgiveness, increased ball speed for greater distance, and more spin resulting in a high-launch trajectory and more carry distance.

The A3OS Boxer hybrids have a category-leading MOI of 3350, which is between 30 and 70 percent higher than other leading hybrids. Other features include a low and deep center of gravity for easy to hit shots, maraging steel alloy pull-face with milled grooves for a more consistent performance, and a cambered sole designed to cut through turf interference.

The hollow-back #7, #8, and #9 irons have a progressive offset, which transition the launch conditions between the Boxer hybrids and the short irons for consistent yardage gapping. Rounding out the set are the PW and SW cavity-back short irons, which have been reshaped for maximum forgiveness and playability, yet will still appeal to the better player.

Golf Talk
Moment of Inertia--This is the term applied to a clubhead's resistance to twisting when the ball is struck, and it can be expressed as a numerical measurement. A clubhead with a higher moment of inertia (or MOI) has greater resistance to twisting and offers more forgiveness on off-center hits (i.e., will fly straighter). The size and weighting properties of a clubhead can be manipulated to add a greater MOI.