| abstract |
The present invention provides a multi-piece solid golf ball in which a core and four coating layers of an inner envelope layer, an outer envelope layer, an intermediate layer, and a cover are coated on the core. The envelope layer and the intermediate layer are both formed of different kinds of highly neutralized resin materials, and the thickness of the cover is greater than the thickness of each of the inner envelope layer, the outer envelope layer, and the intermediate layer, The material hardness (B) of the softest layer among the inner envelope layer, the outer envelope layer and the intermediate layer is subtracted from the cover material hardness (A), and the value of (A)-(B) is 13 or more in Shore D hardness A multi-piece solid golf ball is provided. [Effects] The multi-piece solid golf ball of the present invention keeps the spin low when an amateur user whose head speed is not so high, particularly a user with a head speed of 35 m / s or less, takes a full shot with a driver (W # 1). A soft and good feel can be provided. [Selection] Figure 1 |