Mizuno RB566 Golf Balls

The RB566 is an even softer feeling version of its predecessor with a new micro-dimple configuration to maintain hang-time past the apex of flight.  

With a softer yet higher energy core, the RB566 offers a great balance of high trajectory, soft feel and all-round performance.

Features

• New high energy, soft feel core
• Micro/d-dimple design for added hang time
• Ionomer cover