The design feature on the sole of a golf club, particularly wedges, which allows it to glide through sand or turf without digging excessively is crucial for consistent shots. This design element is quantified by an angle, measured between the leading edge and the lowest point of the sole. A higher angle means the club is less likely to dig, whereas a lower angle suits firmer ground conditions and players with shallower attack angles. An example of this feature is seen in a sand wedge with a high degree measurement, preventing the club from burying itself too deeply in the bunker.
This element significantly impacts shot performance and consistency, influencing distance control and accuracy around the green. It provides forgiveness on mishits and enables players to execute a wider variety of shots from various lies. Historically, club designers experimented with sole shapes to improve playability, leading to the standardization of this measurement as a key specification in wedge selection. It ensures a club does not dig too much into the ground when hit.
