A golf club head includes a golf club body including a sole, a crown connected to the sole by a skirt, and a hosel connected to at least one other feature of the golf club body; a face connected to the a front end of the golf club body; and features allowing striking of a golf ball above the ideal strike location.
1. A fairway wood type golf club head comprising:
a golf club body defining an interior cavity including a sole, a crown connected to the sole by a skirt, and a hosel connected to at least one other feature of the golf club body;
a face connected to a front end of the golf club body, the face including a center of the face defining an origin of a reference coordinate system having an x-axis being tangent to the face and parallel to a ground plane when the golf club head is positioned at address, a y-axis being orthogonal to the x-axis and parallel to the ground plane, and a z-axis being orthogonal to both the x-axis and y-axis;
an extended face feature which expands an overall hitting area of the golf club head;
a coefficient of restitution feature (CORF) located in a forward portion of the sole proximate the face, wherein the coefficient of restitution feature is a slot;
a mass pad located on the sole within the interior cavity and positioned proximate the face in the forward portion of the sole, the mass pad being located rearward of the coefficient of restitution feature;
wherein the golf club head has a vertical CG location (Δz) positioned vertically below the origin as measured relative to the ground plane, and a y-axis CG location (Δy) positioned rearward of the coefficient of restitution feature as measured from the origin in a direction parallel to the y-axis;
wherein the extended face feature has a width as measured parallel to the x-axis ranging from 30 mm to 62 mm;
wherein the golf club head has a head length from a leading edge to a trailing edge between 73 mm and 97 mm, and a volume of up to 200 cc;
wherein the extended face feature extends rearward from the face less than a majority of the head length; and
wherein a maximum crown height of the golf club head as measured from the ground plane in a direction parallel to the z-axis is between 30 mm to 50 mm.
2. The golf club head of claim 1 , wherein the maximum crown height of the golf club head is between 30 mm to 44 mm.
3. The golf club head of claim 1 , wherein the extended face feature has a thickness of no more than 10 mm.
4. The golf club head of claim 1 wherein the extended face feature extends from the face and defines a top end of the face, the extended face feature including a protrusion above the crown proximate the face.
5. The golf club head of claim 1 , wherein the extended face feature protrudes above the portion of the crown proximate the face by a distance of at least 1 mm.
6. The golf club head of claim 1 , wherein the extended face feature is a portion of the golf club body.
7. The golf club head of claim 1 , further comprising:
at least one weight port positioned proximate the face in a forward portion of the sole of the golf club head, the at least one weight port being located rearward of the coefficient of restitution feature; and
at least one weight configured to be retained at least partially within the at least one weight port.
8. The golf club head of claim 1 , wherein the slot further comprises a forward wall extending up from the sole into the interior cavity.
9. The golf club head of claim 1 , wherein a first forward portion of the mass pad forms a rearward wall for the slot, and further wherein a second forward portion of the mass pad extends further forward than the first forward portion and extends over at least a portion of the slot.
10. A fairway wood type golf club head comprising:
a golf club body defining an interior cavity including a sole, a crown connected to the sole by a skirt, and a hosel connected to at least one other feature of the golf club body;
a face connected to a front end of the golf club body, the face including a center of the face defining an origin of a reference coordinate system having an x-axis being tangent to the face and parallel to a ground plane when the golf club head is positioned at address, a y-axis being orthogonal to the x-axis and parallel to the ground plane, and a z-axis being orthogonal to both the x-axis and y-axis;
an extended face feature which expands an overall hitting area of the golf club head;
a coefficient of restitution feature (CORF) located in a forward portion of the sole proximate the face, wherein the coefficient of restitution feature is a slot;
a mass pad located on the sole within the interior cavity and positioned proximate the face in the forward portion of the sole, the mass pad being located rearward of the coefficient of restitution feature;
wherein the golf club head has a vertical CG location (Δz) positioned vertically below the origin as measured relative to the ground plane, and a y-axis CG location (Δy) positioned rearward of the coefficient of restitution feature as measured from the origin in a direction parallel to the y-axis;
wherein the extended face feature has a width as measured parallel to the x-axis ranging from 30 mm to 62 mm;
wherein at least a portion of the crown is between a highest point of the extended face feature and a point at which the maximum crown height occurs, and wherein said at least a portion of the crown is of a lower height than the highest point of the extended face feature as measured from the ground plane parallel to the z-axis; and
wherein the highest point of the extended face feature is about the same as the maximum crown height as measured from the ground plane parallel to the z-axis.
11. The golf club head of claim 10 , wherein the extended face feature is cast with the golf club body.
12. The golf club head of claim 10 , wherein the face has a variable thickness.
13. The golf club head of claim 10 , wherein an adjustable loft, lie, and face angle sleeve is coupled to the body.
14. The golf club head of claim 10 , further comprising:
at least one weight port positioned proximate the face in a forward portion of the sole of the golf club head, the at least one weight port being located rearward of the coefficient of restitution feature; and
at least one weight configured to be retained at least partially within the at least one weight port.
15. The golf club head of claim 10 , wherein the slot further comprises a forward wall extending up from the sole toward the interior cavity.
16. The golf club head of claim 10 , wherein a forward portion of the mass pad extends over at least a portion of the slot.
17. A fairway wood type golf club head comprising:
a golf club body defining an interior cavity including a sole, a crown connected to the sole by a skirt, and a hosel connected to at least one other feature of the golf club body;
a face connected to a front end of the golf club body, the face including a center of the face defining an origin of a reference coordinate system having an x-axis being tangent to the face and parallel to a ground plane when the golf club head is positioned at address, a y-axis being orthogonal to the x-axis and parallel to the ground plane, and a z-axis being orthogonal to both the x-axis and y-axis;
a coefficient of restitution feature (CORF) located in a forward portion of the sole proximate the face, wherein the coefficient of restitution feature is a slot;
a mass pad located on the sole within the interior cavity and positioned proximate the face in the forward portion of the sole, the mass pad being located rearward of the coefficient of restitution feature;
wherein the golf club head has a vertical CG location (Δz) positioned vertically below the origin as measured relative to the ground plane, and a y-axis CG location (Δy) positioned rearward of the coefficient of restitution feature as measured from the origin in a direction parallel to the y-axis;
wherein a maximum height of the face as measured parallel to the z-axis from the ground plane is at least 90% of the maximum crown height as measured parallel to the z-axis from the ground plane;
wherein the golf club head includes an extended face feature that extends about tangent to the face, is located forward of the maximum crown height and defines a top end of the face, wherein the extended face feature expands an overall hitting area of the golf club head.
18. The golf club head of claim 17 wherein the golf club head having a head length from a leading edge to a trailing edge between 73 mm and 97 mm, a crown height as measured from the ground plane in a direction parallel to the z-axis, wherein a maximum crown height of the golf club head is between 30 mm to 44 mm, a loft of 15 degrees or greater, and a volume of up to 200 cc.
19. The golf club head of claim 17 wherein the extended face feature has a width as measured parallel to the x-axis ranging from 30 mm to 55 mm.
20. The golf club head of claim 17 , wherein at least a portion of the crown is between a point at which the maximum height of the face occurs and a crown apex, and wherein said at least a portion of the crown is of lower height than the maximum height of the face as measured from the ground plane parallel to the z-axis.