Patent ID: 8007371

Claim:
A golf club head, comprising: a first club head component formed of a first material, said first club head component having a first outer surface area, said first material having a first density; and a second club head component coupled to said first club head component to cooperatively form a club head body, said second club head component formed of a second material, said second club head component having a second outer surface area, said second material having a second density less than said first density; the club head defining a first plan profile, said first plan profile having a first side wall ratio, a first area, and a first geometrical center; the club head defining a second plan profile having a second area equal to 90% of said first area, said second plan profile having a second side wall ratio equal to said first side wall ratio and a geometrical center that is coincident with said first geometrical center; the club head defining a third plan profile having a third area equal to 80% of said first area, said third plan profile having a third side wall ratio equal to said first side wall ratio and a geometrical center that is coincident with said first and second geometrical centers; wherein: within said third plan profile a first ratio of projected area divided by actual area is less than 0.8 and a first equivalent density is less than 2; and between said second plan profile and said first plan profile a second ratio of projected area divided by actual area is less than 0.8 and a second equivalent density is greater than 2.