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S-Tech Core

The proprietary core is an optimal combination of low compression and high resilience. This combination provides extremely soft feel off the clubface with exceptional ball speeds that maximize distance for players with moderate swing speeds. The s-Tech Core is surrounded by a firm, thin mantle layer that provides excellent resilience without making the ball feel harder. It’s designed to maximize ball speed without generating high spin off the tee, providing the best combination for long distance.

Duraspin Cover

This proprietary urethane cover formulation significantly improves durability to better prevent marks and scratches throughout the round. It also produces both the soft feel and exceptional short-game spin that players seek in a high performance Tour golf ball.

Hex Aeordynamics

Callaway’s patented HEX Aerodynamics produce 100% surface area coverage on a golf ball whereas traditional round dimples typically cover only 88% of the surface. This highly engineered pattern provides the best aerodynamic performance ever in a Callaway golf ball, reducing drag and promoting a stable, penetrating ball flight.

About Callaway Golf

For 25 years, Callaway Golf has helped countless golfers experience the sweet sensation of striking the ball perfectly, more often. Every day, Callaway works to find new ways to deliver that ideal moment. The company's founder, Ely Callaway, understood that in the heart of every golfer lies the desire to achieve the pure shot, and that's why he built a company based on that very philosophy. An entrepreneur and former winemaker, Ely brought big thinkers and big technology to an ancient game, challenging the status quo along the way.