The XR 16 Sub Zero Driver is built to deliver extreme low spin for better players, and it’s already proven on Tour by players like Phil Mickelson. It has our lowest CG ever in a Callaway Driver from a Carbon Triax Crown, and that helps high swing speed players reduce spin so they can drive the ball even farther.
The Sub Zero has a CG that’s below the neutral axis. Or to put it another way, it’s the lowest CG we’ve EVER HAD in a Callaway Driver. We’ve done this by using a new Carbon Triax Crown that’s our lightest carbon crown ever. If you’re a higher swing speed player that can take advantage of this lower spin, you’ll be picking up more distance.
There are two interchangeable weights in the head (2g and 10g). You can place the weights in the forward or rearward position to help control spin and trajectory. The distance from this driver is great, and when you combine that with workability, you can take on any tee shot.