Multilayer solid golf ball

摘要

The present invention provides a multilayer solid golf ball having an enclosing layer between a core and a cover. The core has a coefficient of restitution (COR) greater than 0.750, and the enclosing layer has a thermal conductivity less than or equal to 0.20 W/m-K. The enclosing layer with low thermal conductivity may reduce the decrease of the COR of the ball in a cold weather that improves the ball control and the flying distance.