The Mizuno JPX-850 driver takes adjustability to another dimension, literally. Previous Mizuno drivers allowed you to adjust heel-toe weighting to alter draw/fade bias, but the new Fast Track technology in the JPX-850 allows players to adjust the front-to-back positioning of the club's center of gravity (CG) as well. Fast Track provides 10 different settings ant the Quick Switch shaft gives you 8 loft/lie combinations to help you dial in launch, spin, and desired shot shape. To keep ball speeds high, Mizuno used a crown that flexes at impact to transfer energy from the club to the ball more efficiently. The end result is compact, 440cc driver that can improve the game of any player.
