Abstract: A golf club head includes: a striking face; a top portion; a sole extending; a support bar protruding rearwardly from the striking face; an intermediate wall extending between the sole and the support bar; and a front cavity between the striking face and the intermediate wall, wherein, when the golf club head is in an address position on a ground plane, a greatest cavity height distance in a cross-sectional plane, as measured along a first direction perpendicular to the ground plane and from the ground plane to a top of the front cavity closest to the top portion is less than 70% of a greatest club height distance in the cross-sectional plane, as measured along the first direction and from the ground plane to the top portion, wherein the cross-sectional plane is perpendicular to the ground plane and taken at Face Center.

Abstract: An iron type golf club head, including: a body, including: a striking face having a substantially flat outermost surface and one or more grooves defined in the outermost surface, and having a lower leading edge and an opposite upper topline edge, a top portion extending rearward from the upper topline edge, a sole extending rearward from the lower leading edge, and an intermediate wall partly defining a front cavity between the striking face and the intermediate wall, wherein the intermediate wall has a front surface facing an interior surface of the striking face and extending between an interior surface of the sole and an interior surface of the top portion, and wherein the front surface of the intermediate wall and the interior surface of the striking face are substantially parallel; and a first polymer material at least partially filling the front cavity.