Callaway Big Bertha Alpha 815 Double Black Diamond Driver

Features and Benefits of the Callaway Big Bertha Alpha 815 Double Black Diamond driver:

Maximum Distance From Extreme Low Spin: This is the lowest spinning driver Callaway's has ever made. If you have the ball speed and launch conditions to match, extreme distance will be there.
Lighter Weight In The Face Leads To Low CG: R-MOTO face technology provides structure and saves weight leading to higher ball speeds all across the face with the saved weight is used to move the CG low and more forward to give you even more speed.
Adjustable Launch Conditions: A modified the crown helps fit a taller Gravity Core that provides more spin separation between low and high settings - all without changing loft or face angle.
Compact Head Shape: The players who use this kind of driver like a deeper facewhite the shape of the crown and face angle at address all suit better players' eyes.
OptiFit Adjustability: 8 way adjustability for loft (-1, S, +1, +2) and lie angle (Draw or Neutral), along with Draw and Neutral CG settings.