Featuring a blade-like clubhead with a small cavity and relatively narrow sole the Z 785 has more mass behind the sweetspot for improved versatility as well as a new Tour V.T. sole that improves turf interaction.
Though Srixon has long been known for impressive forged irons the woods were always high-quality products that were often overlooked. With the new iteration including most notably the Z 785 driver things are about to change in a big way as new technologies and materials have brought ball speeds (and distance) up to the level of the longer drivers on the market.
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.