Callaway Big Bertha B21 REVA LADY is a forgiving driver that gives distance any way tou swing it. It has a high launch but with less spin, which gives more length. Draw profile to counteract slice. Flash Face technology and Jailbreak technology like Mavrik to provide higher ball speed.
Big Bertha Shaping and Draw Bias Built to improve your launch angles, and stop your slice. The large Big Bertha head is specifically engineered with internal draw bias weighting for a straighter, longer ball flight.
Fast Ball Speeds From Our A.I. Designed Flash Face SS21More advanced A.I. designed Flash Face to promote fast ball speeds across a more expansive area. So you’ll still hit it a long way, even when you miss the center of the face.
Jailbreak + T2C Triaxial Carbon Crown For Ball Speed and Unconventional Forgiveness. Two internal Jailbreak bars connect the sole and crown to promote fast ball speed, and the significantly lighter carbon crown allows us to redistribute weight for higher MOI.