CPC A63B 53/0458 (2020.08) [A63B 53/042 (2020.08); A63B 53/047 (2013.01); A63B 53/0408 (2020.08)] | 20 Claims |
1. A golf club head comprising:
a face portion comprising
a hitting face for striking a ball,
a sweet spot on the hitting face,
a toe,
a back face opposite the hitting face, and
a first thin-walled region formed by being recessed the back face,
wherein
in a front view of the face portion viewed from a direction orthogonal to the hitting face,
the first thin-walled region is provided in a toe-upper region that is a region above the sweet spot and on a toe side with respect to the sweet spot,
the first thin-walled region is provided outside a region having a radius of 5 mm centered on the sweet spot, and
an area of the first thin-walled region is in a range from 15% to 70% of an area of the toe-upper region.
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