This extra degree of strength allows for a thinner more flexible clubface and enhanced ball speed at impact. The thinner clubface along with a new hidden micro-slot in the sole not only increases COR but also expands the effective hitting area across a larger area. The micro-slot also allows for more weight to be redistributed for a lower and deeper CG location yielding improved launch on mid and long iron shots.
Since then however the JPX 900 models most notable the Forged Tour have been a huge hit with all kinds of players including two-time US Open champ Brooks Koepka.
Also new in the Z woods family are the Z 585 driver a non-adjustable model with the same distance-inducing technologies as the Z 785 as well as Z F85 fairways and Z H85 hybrids.