Our next generation of soft compression golf balls
The RB566 feature a unique 566 dimple pattern for prolonged flight. Each with a large, high energy cores that reduce driver spin and elevate launch for a more efficient, stable performance.
Mizuno’s softest compression ball matched with 566 micro-dimple design – engineered to delay the rate of descent past the apex of flight. Stable, mid trajectory with the driver and nimble around the greens.
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.
For a blend of greenside feel and all year round durability.
“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.”
Norikazu Ninomiya / Mizuno Japan