As played by Paul Casey and Kevin Chappell; The RZN Platinum brings you tour performance in a 4-piece golf ball, specifically engineered to bring you spin and control around the greens. Designed with Speedlock technology, interlocking RZN core design delivers more energy between layers for faster ball speed and longer distance, this golf ball will unleash distance and optimize spin. RZN (resin) material, is designed for longer distance and a more consistent, stable ball flight. Its lightweight core allows more weight to be moved to the perimeter of the ball, increasing stability. The Urethane cover has a new coating to the outer surface, which is designed to grip the grooves for better control on wedge and iron shots. This ball suits players with moderate to high swing speeds.