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.

• Suitable For Mid and slower swing speeds in warm, dry conditions. All speeds in colder or soft conditions.
• Large soft compression core - Combines impressive feel with a stable, straighter ball flight.
• 566 Micro-dimple design - Mizuno’s additional micro-dimples become more effective as ball flight slows past apex.
• Ionomer Cover - For a blend of greenside feel and all year-round durability.