For the mack daddy pm grind wedge phil mickelson worked directly with roger cleveland on the shape designed by phil mickelson phil mickelson gave direct input to legendary callaway wedge maker roger they took a mack daddy 2 wedge and grinded out the high toe shape added the right materials and h the versatility to take on any shot this design lets you accelerate through the ball and go after eve you can get up and down from anywhere even on flops bunker shots and out of the thickest rough