Callaway Tour iZ Golf Balls (12 Balls) 2011

The most technologically advanced golf ball on tour. Through 2nd generation Dual Core Construction, Callaway engineers have designed a 4-piece 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, minimising 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. The Tour i(z) ensures you’ll never be left twisting in the wind.

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.

TECHNICAL DATA
Inner Core Material: Polybutadiene
Outer Core Material: Polybutadiene/Tungsten
Mantle Layer Material: Ionomer
Cover Material: Thermoset Urethane
Aerodynamics Pattern: HEX
Number of Geometries: 332
Surface Area Coverage: 100%