Callaway Chrome Tour X Golf Balls - White The Chrome Tour X Golf Balls from Callaway has been engineered to provide outstanding distance, workability, and spin so you can experience your best performance from tee-to-green. Exceptionally Fast Ball Speeds From a new Hyper Fast Soft Core. The core is engineered for the best players who want maximum ball speed and distance, especially off the driver. Maximum Workability Through The Bag From a new Seamless Tour Aero. The new, uniquely designed aerodynamic package is built for a consistently penetrating flight with enhanced workability for every club. Optimized Greenside Spin and Control From a new High-Performance Tour Urethane Soft Cover. Better players can take advantage of the spin and workability in Chrome Tour X to hit the most precise iron and wedge shots. More Consistent Performance From Precision Technology. Each of our technologies are meticulously measured through our industry-leading manufacturing, with over 100 million proof points, for more consistent performance in the ball.