Patent ID: 8257197

Claim:
An apparatus comprising: a golf club head body comprising: a heel; a toe opposite the heel; a strike face comprising a leading edge; a rear opposite the strike face; and a hosel located at the heel and comprising a hosel axis, wherein: the golf club head body comprises: a first ratio of a moment of inertia of the golf club head body versus a mass of the golf club head body greater than approximately 12 cm 2 ; a second ratio of the moment of inertia versus a volume of the golf club head body greater than approximately 25 g/cm; a third ratio of a first distance versus a second distance greater than approximately 0.7, wherein the first distance is measured between a first plane intersecting the hosel axis and a center of gravity of the golf club head body, wherein the second distance is measured between a second plane intersecting the leading edge of the strike face and the center of gravity, and wherein the first and second planes are perpendicular to a third plane representing a ground surface when the golf club head body is at an address position; and a third distance is greater than or equal to approximately 3.81 cm, the third distance is measured between the center of gravity and the hosel axis and the third distance is measured parallel to the strike face.