Callaway 2015 Great Big Bertha Driver, 10.5°, Graphite, Regular

The great big Bertha driver is back and it represents the next frontier in driver design. This advanced adjustable driver has a light, fast, stable chassis unlike any other driver we have had before. It's a technological breakthrough and it's built to get the most distance for all golfers. So how did we make this breakthrough, you Ask well, we optimized the multi-material chassis to generate more Club head speed through aerodynamics and a wide range of weight classes to suit every swing type. We also developed next Gen rmoto technology that provides the structure for a thinner face which leads to high ball speeds on center and off-center hits. And we added adjustable perimeter Weighting on the perimeter of the head for ball flight and dispersion control with exceptional forgiveness. Boom! when you put the great big Bertha in your hands with all this technology, you're living by one rule: leave no yard behind.