Golf club head

Abstract

This present invention relates to a hollow golf club head comprising a face portion whose front face defines a club face for hitting a ball, wherein said face portion comprises a center portion forming an area having a sweet spot, and a peripheral portion surrounding the center portion and having the thickness smaller than the thickness of said center portion, wherein the thickness of the peripheral portion is reduced from the sole portion side of the head toward the crown portion side.

Dependencies are inferred from the claim text.