The CBX and RTX-6 Cleveland Wedges are both very similar in design with the CBX being slightly more forgiving and aimed at mid to high handicap index players.

This Cleveland CBX Zipcore wedge with a True Temper Dynamic Gold Spinner Wedge Shaft 115 is a "Tour Issue" shaft. Implying a stiffer flex for the swings of professional golfers.

However with a 5% weight reduction and a longer, more active tip section this combination results in a more lightweight and flexible shaft suitable for average swing speeds.

The head of the Cleveland CBX Zipcore wedge is primarily made of 8620 carbon steel

The ZipCore technology refers to a low-density core material strategically placed in the hosel and heel of the clubhead. This core is made of aluminum and silicon, which is lighter than the surrounding steel. This weight saving allows for better distribution of mass within the head, promoting a lower center of gravity and increased forgiveness.