What type of sole should a sand wedge have to hit an effective shot from a hardpan lie?

A sand wedge designed with a narrow sole and minimum bounce is optimal for hitting effective shots from a hardpan lie. This design allows the club to make cleaner contact with the ball because it reduces the chances of the sole digging into the hard ground. A narrow sole minimizes interaction with the turf, which is particularly important in hard conditions where there is little give in the ground.

In contrast, features like a wide sole or maximum bounce are better suited for softer lies or sand, as they help the club glide through the surface material. However, in hardpan conditions, such features can lead to less control and potential for the club to bounce off the ground, causing mis-hits. A standard sole with medium bounce offers a balance but may still not be as effective as a narrow sole in this specific scenario. An adjustable sole may offer versatility for various conditions but would not address the specific need for hardpan lies, where a fixed design is more practical.

Thus, a sand wedge with a narrow sole and minimal bounce is precisely engineered for the challenges posed by hard surfaces, making it the most suitable choice for effective shot-making in those conditions.