Description
The Callaway Great Big Bertha Epic Sub Zero driver represents a true paradigm shift towards a low-spinning driver that is also forgiving. The high-speed/low-spin combination that many tour players seek come from Callaway’s innovative Jailbreak Technology, which positions two ultra-light titanium bars behind the face to promote faster ball speeds over the entire club face. It’s forgiveness is thanks to a multi-material construction that combines a titanium Exo-Cage with triaxial carbon crown and sole panels for a lightweight club head that accounts for 50% of the head’s surface. The Epic Sub Zero’s unique club head design places the CG low and deep in the club head to promote high launch and low spin.
Condition Description
Clubs in Very Good Condition have been played with and cared for in an appropriate fashion. The markings that you will likely find on Very Good Condition products will show typical wear of models of its age. All of the wear is purely cosmetic, and will not in any way affect the performance of the club. Among the wear that you may see on clubs in Very Good Condition: Normal ball marks and scratching on the face; normal scratching on the sole; minor dings and nicks on the crown and/or around the edges of the head; very light scratches, paint chips, paint blemishes on or around the crown.
Driver Example
![]()
Driver Video
![]()
Features
- Jailbreak technology for increased average distance
- Exo-Cage and Triaxial Carbon Construction to reduce spin
- Two interchangeable weights to adjust spin-rate and launch angle
- Speed Step technology for improved aerodynamics and faster club head speeds


















Reviews
There are no reviews yet.