Golf club head with improved inertia performance

A golf club comprised of a golf club head, a shaft having a shaft axis coupled to the golf club head at a first end of the shaft and a grip coupled to the shaft at a second end of the shaft, wherein the golf club head comprises:

• a frontal portion further comprising a striking face having a face center, located at a forward portion of said golf club head;
• a rear portion located aft of said striking face comprising a crown at an upper portion of said golf club head and a sole on a bottom portion of said golf club head;
• and
• wherein an x-axis is defined as a horizontal axis tangent to said face center with the positive direction towards a heel of said golf club head, a y-axis is a vertical axis orthogonal to said x-axis with a positive direction towards said crown of said golf club head, and a z-axis being orthogonal to both said x-axis and said y-axis with a positive direction towards said frontal portion of said golf club head,
• at least one first weighting member located substantially in line with a vertical plane extending through said face center and along said z-axis;
• and
• wherein said golf club head has a moment of inertia about said y-axis (MOI-Y) passing through a center of gravity (CG) of said golf club head, and said golf club head has a moment of inertia about the z-axis (MOI-Z) passing through said CG, and said golf club head has a MOI-Y to MOI-Z ratio of greater than about 1.50,
• wherein said striking face is formed of metal and said golf club head further comprises a crown return located at a frontal portion of said crown made of metal, a sole return located at a frontal portion of said sole made of metal, a central body member located near the central portion of said golf club head in a heel to toe orientation, substantially in line along the z-axis extending from the crown return and the sole return to a back edge of said golf club and made of metal,
• wherein said golf club head is further comprised of a heel body member made of a non-metallic material and coupled to a heel side of the central body member and a toe body member made of a non-metallic material and coupled to a toe side of the central body member,
• wherein said golf club head further comprises a central support member comprising a first angled strut member extending from a crown portion of the central body member to said sole and a second angled strut member extending from a sole portion of the central body member to said crown, where the first and second angled strut members cross each other.