| abstract |
A multilayer solid golf ball comprising a core and a cover of four layers is characterized in that a first layer of the cover enclosing the core has a Shore D hardness of up to 60, a second layer of the cover enclosing the first layer has a Shore D hardness of at least 45, a third layer of the cover enclosing the second layer has a Shore D hardness of up to 45, the second layer is made harder than the first layer, and a fourth layer of the cover enclosing the third layer is made harder than the third layer. |