What Is the Compression of a Mizuno RB 566 Golf Ball?
The Mizuno RB 566 is a remarkably soft golf ball built with a specific golfer in mind, and its compression rating is central to its entire design. While Mizuno doesn't assign a specific, single compression number, the RB 566 falls firmly into the <strong>low-compression category, with an overall rating estimated to be around 50-60.</strong> This article will break down exactly what that number means for your game, who this ball is designed to help, and how its features work together to help you hit longer, straighter shots.


