The Big Bertha Fusion Driver is a material change in forgiveness and distance, led by Callaway's revolutionary titanium Exo-Cage and ultralight triaxial carbon crown, with a new and innovative shape, and industry-leading aerodynamics.
Golf Digest 2017 Hot List Gold Medal Winner! The Big Bertha Fusion Driver is a material change in forgiveness and distance, led by our revolutionary titanium Exo-Cage and ultralight triaxial carbon crown, with a new and innovative shape, and industry-leading aerodynamics.