DRIVER CALLAWAY BIG BERTHA aldila ascent 40 Wider last and softer shell

Wider last and softer shell for optimized foot-to-ground contact and smooth progression

it adapts to all intensities and sessions

Ultra-flexible traction outsole for reliable grip on varied surfaces

and quick response to every push

designed to protect your head without slowing your energy

DRIVER CALLAWAY BIG BERTHA aldila ascent 40 Wider last and softer shellObjective: gain distance and accuracy on the course and at the practice range. The Big Bertha driver is specially designed with an ultra low front center of gravity for players who want to reduce their slice, achieve straight distance, and easy launch. Ultra low front center of gravity to reduce slice and promote straight distance and controlled launch. High strength XL face for more durability and stability at impact, allowing you to send the shot