| 摘要 |
A multi-piece solid golf ball having a rubber-based core encased by, in order, an intermediate layer and a cover, the core contains from 0.05 to 0.5 part by weight of sulfur per 100 parts by weight of the rubber base, has a hardness difference between the surface and center thereof, expressed in JIS-C hardness units, of at least 21 but not more than 30, and has a diameter of from 36 to 40 mm the intermediate layer has a Shore D hardness of at least 47 but not more than 60, and a thickness of from 0.5 to 2.0 mm, the cover has a Shore D hardness of at least 53 but not more than 60, and a thickness of from 0.6 to 1.5 mm, the intermediate layer and cover satisfy the following condition: 120 & (Shore D hardness of intermediate layer x thickness of intermediate layer) + (Shore D hardness of cover x thickness of cover) & 150. |
