Mizuno RB 556 Golf Balls - Dozen. 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