Bertha's back, and she's meaner than ever! The new Callaway Big Bertha Driver is so revolutionary, it deserves to carry one of the most legendary names in golf. It's faster and more robust and features Callaway's new Adjustable Perimeter Weighting for maximum distance via total driver performance.
Hyper Speed Face:
Adjustable Perimeter Weighting:
Advanced Adjustable Hosel: