A golf ball includes at least one intermediate layer formed between a core and a cover, wherein a standard deviation of a specific gravity of each layer of the core, the intermediate layer, the cover is within 0.07, and the cover is formed of a resin composition that includes the following components (I) and (II): (I) polyurethane (II) (meth)acrylic block copolymer,
and the cover satisfies the following condition (1):

[00001]$\begin{array}{cc}0.1{\mathrm{VR}}_{L}V{R}_{H}0.26& \left(1\right)\end{array}$

[in the above condition, VR.sub.L represents a viscosity at 210 C. and a viscosity at 200 C. at a predetermined shear rate, and VR.sub.H represents a ratio between a viscosity 3 at 230 C. and a viscosity at 220 C. at the predetermined shear rate].

A golf ball includes a core and a cover, in which the core is formed of a rubber composition in a single layer, the cover is formed of a resin composition, a hardness profile of the core has a specific cross-sectional hardness profile, and letting a deflection (mm) when the core is compressed under a final load of 1,275 N (130 kgf) from an initial load of 98 N (10 kgf) be C (mm), a Shore C hardness at a core center be H.sub.0, and a Shore C hardness at a core surface be H.sub.100, the following condition is satisfied:

[00001]$C\left(H_{100}-H_0\right)125.0.$