| abstract |
Disclosed is a highly functional multi-layered golf ball which prevents interlayer separation of a dual core, transfers force to an inner core without loss when hit by a golf club to provide strong repulsive elasticity, is not easily broken due to reinforcement of various physical properties and exhibits a suitable spin force and excellent hitting feel. The multi-layered golf ball includes a core and a cover covering the core, wherein the core includes a triple core including an inner core, an outer layer having a lower hardness than that of the inner core, and a binder layer bonding the inner core to the outer layer, the binder layer having a greater hardness than that of the outer layer. |