Mixed material golf club head

A golf club head comprising:

• a metallic front body including a strike face and a surrounding frame that extends rearward from a perimeter of the strike face;
• a rear body coupled to the metallic front body to define a substantially hollow structure, the rear body including a crown member coupled with a sole member, wherein at least one of the crown member and the sole member comprises:
• a structural layer having:
• a forward portion in contact with and bonded to the metallic front body;
• a plurality of apertures extending through a thickness of the structural layer;
• and
• a plurality of stiffening members, each stiffening member extending from the forward portion and between at least two of the plurality of apertures;
• a resilient layer bonded to an external surface of the structural layer without an intermediate adhesive such that the resilient layer abuts the metallic front body and extends across each of the plurality of apertures;
• wherein the structural layer is formed from a first material consisting of a first plurality of fibers disposed within a first thermoplastic polymer, and the resilient layer is formed from a second material consisting of a second plurality of fibers disposed within a second thermoplastic polymer, wherein an amount of the first thermoplastic polymer, by volume, within the first material is greater than an amount of the second thermoplastic polymer, by volume, within the second material.

A golf club head comprising:

• a metallic front body including a strike face and a surrounding frame that extends rearward from a perimeter of the strike face;
• a rear body coupled to the metallic front body to define a substantially hollow structure, the rear body including a crown member and a sole member coupled to the crown member, wherein the crown member comprises:
• a structural layer formed from a filled thermoplastic material, the structural layer including a plurality of apertures extending through a thickness of the structural layer;
• and
• a resilient layer bonded to an external surface of the structural layer such that the resilient layer extends across each of the plurality of apertures, wherein the resilient layer is formed from a fiber-reinforced thermoplastic composite material;
• wherein the structural layer and the resilient layer each comprise a common thermoplastic resin component, and wherein the structural layer is directly bonded to the resilient layer without an intermediate adhesive.