Mizuno RB566 Balls Unveiled
The new RB566 and RB566V balls from Mizuno claim to offer superb distance and a prolonged ball flight


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Mizuno RB566 Balls Unveiled - The new RB566 and RB566V balls from Mizuno claim to offer superb distance and a prolonged ball flight
Mizuno RB566 Balls Unveiled
Mizuno has unveiled 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.
Joining Mizuno’s premium RB Tour and RB Tour X golf balls, which received a place in Golf Monthly’s Editor’s Choice for 2019, are 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, they 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 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. It is 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.
A low 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.
The RB566 has an RRP of £25 per dozen while the RB566V is £35 per dozen, both are on sale now.
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Joel has worked in the golf industry for over 12 years covering both instruction and more recently equipment. He now oversees all product content here at Golf Monthly, managing a team of talented and passionate writers and presenters in delivering the most thorough and accurate reviews, buying advice, comparisons and deals to help the reader find exactly what they are looking for. So whether it's the latest driver, irons, putter or laser rangefinder, Joel has his finger on the pulse keeping up to date with the latest releases in golf. He is also responsible for all content on irons and golf tech, including distance measuring devices and launch monitors.
One of his career highlights came when covering the 2012 Masters he got to play the sacred Augusta National course on the Monday after the tournament concluded, shooting a respectable 86 with just one par and four birdies. To date, his best ever round of golf is a 5-under 67 back in 2011. He currently plays his golf at Burghley Park Golf Club in Stamford, Lincs, with a handicap index of 3.2.
Joel's current What's In The Bag?
Driver: Titleist TSR3, 9°
Fairway wood: Titleist TSR3, 15°
Hybrid: Titleist TSi2, 18°
Irons: Ping i230 4-UW
Wedges: Titleist Vokey SM8, 54°. Titleist Vokey SM9 60° lob wedge, K Grind
Putter: Evnroll ER2V
Ball: 2023 Titleist Pro V1x
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