Srixon W-506 driver. The Srixon W-506 is the world’s only driver equipped with Srixon’s proprietary Impact Power Body Construction. The Impact Power Body means Srixon have varied the wall thicknesses in the face, sole and backwall which results in deformation of the entire clubhead instead of just the face as in traditional drivers. This phenomenon allows longer contact time between ball and club which optimizes launch conditions - low spin with high launch angle. At 450cc, the W-506 is also the most forgiving driver Srixon have ever created with a larger elliptical hitting zone that extends from high toe to low heel matching the common strike patterns of all golfers. The High Power weight moves the centre of gravity low and deep in the clubhead to help further promote those optimal launch conditions. The CG is also progressively placed by loft so the higher lofts are easier to square. Fitted with a proprietary SV3004 shaft precisely matched to the W-506 design.