| 摘要 |
A golf ball having an improved shot feel without deterioration in durability and flight performance is provided. The golf ball is constituted of at least two layers including a core and a cover. The core is formed of a rubber composition including 100 parts by weight of a rubber component, 0.01 to 0.5 parts by weight of sulfur and 0.05 to 5 parts by weight of an organic sulfur compound. An amount of deformation of the core under a load from an initial load of 98 N to a final load of 1274 N is 2.5 to 6.0 mm. A difference determined by subtracting a center hardness of the core from a surface hardness of the core is at least 25 in terms of JIS-C hardness.
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