Golf ball

Abstract

A golf ball including a sold core and a cover is provided. A deformed amount of the solid core, measured by applying a load of 980 N thereto, is in a range of 4.0 to 6.0 mm. A JIS-C hardness of the cover is in a range of 75 to 95. A JIS-C hardness (Sh) of a surface of the core and a JIS-hardness (Ch) of a center portion of the core satisfy a relationship of 1.55×Ch−16≦Sh≦1.55×Ch−10. A JIS-C hardness (Vh) of the cover and a JIS-C hardness (Sh) of the surface of the core satisfy a relationship of 0.9×Vh−70≦Vh−Sh≦0.9×Vh−50. The hardnesses of the center portion of the core, the surface of the core, and the cover become higher in this order. With this configuration, the golf ball can exhibit a high carrying performance, a good controllability, a desirable very soft feeling of hitting, and an excellent durability against continuous hitting.

Dependencies are inferred from the claim text.