Golf ball

Abstract

The present invention provides a multi-layer structure golf ball having a thread rubber layer, which has good shot feel and attains long flight distance. The golf ball comprises a center made of a vulcanized molded article of a rubber composition, a thread rubber layer formed on the center and a cover formed on the thread rubber layer, wherein the center has a diameter of from 35 to 38 mm and a deformation amount, formed by applying a load to the center within the range from an initial load of 130 Kg to a final load of 130 Kg, of from 3.5 to 6 mm, and when the deformation amount of the center is defined as deformation amount (A) and a deformation amount of the golf ball, formed by applying a load to the golf ball within the range from an initial load of 10 Kg to a final load of 130 Kg, is defined as deformation amount (B), the deformation amounts (A) and (B) meet the following equation: Deformation amount (A)-deformation amount (B)=0.5 to 3 mm.

Dependencies are inferred from the claim text.