The Mizuno RB Tour golf ball collection has been built to reach peak performance even in the harshest conditions. Wind is no longer an issue with Mizuno’s drag-reducing C Dimple that helps make the golf ball travel faster and reach longer distances. After 12 years of testing and research, Mizuno has finally built an innovative golf ball that not only is wind resistant but has an increased trajectory and speed. Additionally, the 4piece construction provides a soft and responsive feel during your swing. The Mizuno RB Tour golf ball is very speedy due to the 360 cone dimples which have been closely tested in their laboratories.