| abstract |
(57) A multi-piece solid golf ball comprising a solid core, at least one intermediate layer covering the core, and at least one cover covering the intermediate layer. The amount of deformation A (mm) when a load of 100 kg is applied to the core, and the amount of deformation B (mm) when a load of 100 kg is applied to the spherical body around which the intermediate layer is coated is B / A. = 1.0-1.5. A multi-piece solid golf ball that satisfies the relationship of 1.0-1.5. [Effect] A multi-piece solid golf ball having a very soft feeling on approach shots and putting, good controllability on iron shots, and excellent flight performance on full shots with a driver can be obtained. |