The Tour I(Z) is the most technologically advanced golf ball on tour. Through 2nd Generation Dual Core Construction, Callaway engineers have designed a tour ball that delivers faster ball speeds. The refined HEX Aerodynamics pattern has been improved to add even more distance. This patented design breakthrough reduces drag and adds flight stability through every kind of wind condition, minimizing the wind's effect on ball trajectory. The new urethane cover uses a proprietary blend to provide Tour-level feel and control around the green with significantly improved durability. It's also available in higher player numbers.

Features:

Longer Distance, Better Accuracy - A new, refined HEX Aerodynamics pattern with 6 Sub-HEX geometries increases distance by reducing drag and cutting through the wind with
A stronger, more penetrating ball flight. Faster Ball Speed - The higher-resiliency 2nd Generation Dual Core Construction increases ball speed for a wide range of swing speeds.
Control and Spin - The soft urethane cover uses a new proprietary blend that plays softer, lasts longer and generates Tour-level greenside spin.
New, refined HEX Aerodynamics pattern increases distance by reducing drag and cutting through the wind with a stronger, more penetrating ball flight.
Higher-resiliency 2nd Generation Dual Core Construction increases ball speed for a wide range of players.
Soft urethane cover plays softer, lasts longer and generates Tour-level greenside spin.