GOLF BALL COMPRISING A METAL MANTLE HAVING A HOLLOW INTERIOR

摘要

A unique golf ball (100) and related methods of manufacturing are disclosed in which the golf ball (100) comprises one or more metal mantle layers (20) that define a hollow interior within the ball. The golf ball (100) may also comprise an optional polymeric spherical substrate (30) inwardly disposed relative to the one or more metal mantle layers (20). The golf balls according to the present invention exhibit improved spin, feel, and acoustic properties. Furthermore, the one or more interior metal layers (20) prevent, or at least significantly minimize, coefficient of restitution loss from the golf ball (100).