Mizuno is proud to unveil two new soft compression balls that offer superb distance and a prolonged ball flight thanks to their unique 566 dimple patterns and high energy cores.

Following the success of Mizuno’s premium RB TOUR and RB TOUR X golf balls, which received a Gold Award in the 2019 Golf Digest HOT LIST and a place in Golf Monthly’s Editor’s Choice for 2019, the Japanese company is continuing its successful expansion into the ball market with the launch of the RB566 and RB566V models.

The RB566 and RB566V represent Mizuno’s next generation of soft compression golf balls. Featuring unique 566 dimple patterns and large, high-energy cores that reduce driver spin and increase launch for efficient, stable flight, the RB566 and RB566V balls deliver balanced performance and extra hang time.

“We can now produce even softer compression balls that prolong their flight through aerodynamics. A softer core works to elevate trajectory and straighten flight – and now there’s no trade off in distance,” says Norikazu Ninomiya of Mizuno Japan.


The is Mizuno’s softest compression ball. That combined with the 566 micro-dimple design helps to delay the rate of descent past the apex of the flight, thereby maximizing distance. The large, soft compression core combines stable, straighter ball flight while the Ionomer cover offers impressive greenside feel and durability.

The RB566 will suit players with mid to slower swing speeds in warm conditions and players of all swing speeds in colder, or soft ground conditions.

Also available in yellow and orange colours.


The RB566V features a 3-piece construction for maximum velocity at launch. Like the RB556, it showcases a 566 D-dimple design which has been engineered to delay the rate of descent past the apex of the flight, but the V delivers a slightly higher launch angle.

Soft compression with a 3-piece construction and Ionomer cover, the RB566V is nimble around the greens while the high-energy Butadiene core also enhances feel and improves velocity. It’s a ball designed to suit all players in all conditions.

Joining the award-winning RB TOUR and RB TOUR X in Mizuno’s impressive golf ball line-up, the RB566 and RB566V promise to deliver a superb blend of balanced performance, distance, feel and durability.

For further information on Mizuno’s full range of golf balls, clubs, apparel and accessories for 2020, visit: golf.mizunoeurope.com. #ReachBeyond