The Concept is a 460cc square-headed ‘Forged Titanium Matrix' driver, which is designed with a view to increasing the MOI and therefore reducing twisting at impact with the ball. The men's model comes with a loft of 11° while the women's is 13°, and the driver is fitted with a regular flex, low-torque shaft. And no, we have not lost a digit from the recommended retail price, below.