Z-STAR  DIAMOND delivers a blend of long-game distance and greenside control, along with increased spin on long and mid-Iron shots. Available in both Pure White and Tour Yellow, this ball is perfect for players seeking an all-around performance edge.

Product Details:

• New Thin, Premium Urethane Cover with Biomass: Each Z-STAR Series golf ball features an extra-thin, premium urethane cover for tour-caliber greenside spin, feel, and control. Engineered with Biomass—a durable, plant-derived material—this cover lowers carbon emissions during manufacturing.
• New FastLayer DG Core 2.0: Starts soft in the center and gradually becomes firm around its edge, giving high-speed players exceptional feel, optimized Iron spin, and plenty of ball speed for maximum distance.
• Spin Skin+ Coating: A durable coating that digs deep into Wedge and Iron grooves, maximizing spin for better control and stopping power, while also improving the cover’s resistance to dirt and grime.
• 338 Speed Dimple Pattern: Less drag and more lift boost overall distance, helping shots fly straight—even in tough wind conditions.

Softer Feel. Urethane Cover. 3-Piece Ball.

The all-new Q-STAR TOUR is our softest ball that delivers tour-level performance in a reworked 3-piece design. For this generation, Q-STAR TOUR features a slightly harder compression rating for powerful ball speeds, coupled with an even softer urethane cover for more approach shot spin and a satisfying, softer feel.

FASTLAYER CORE

FastLayer leverages a gradual transition from soft inner core to firm outer edge. We gently upped the compression for this generation to promote better ball speeds and distance, but thanks to FastLayer’s staggered compression from inner to outer core, you still get great feel on every shot.

SPIN SKIN

Made from highly flexible molecular bonds, Spin Skin is a specialized coating that’s designed to help Q-STAR TOUR’s now softer urethane cover dig deeper into club face grooves and maximize spin for more control and stopping power.

338 SPEED DIMPLE PATTERN

Our Speed Dimple Pattern helps Q-STAR TOUR punch through the air upon launch and continue to generate lift once airborne. This pattern also promotes a low drag coefficient to help the ball stay on-target in tough conditions.

Game changing innovation helping you hit longer and straighter.

The Q-STAR is a premium, lower-compression golf ball that delivers superior, balanced performance for golfers who demand exceptional distance, feel and greenside control.

New FastLayer Core

The FastLayer Core is soft in the center and gradually becomes firm around its outer edge, that’s how it provides both ball speed and great feel. Srixon has reformulated FastLayer in the Sixth Generation Q-STAR with a lower overall compression, which means improved performance. FastLayer Core generates lower spin on impact before the unique 338 Speed Dimple Pattern takes over to reduce drag for a more penetrating ball flight. These two technologies stack on one another for immense distance gains.

Spin Skin with SeRM

Featuring new Spin Skin with Slide-Ring Material, the new Q-STAR offers unprecedented greenside spin performance. Spin Skin with SeRM digs deep into Wedge and Iron grooves, dramatically increasing friction and maximizing spin for more stopping power on every shot.

Speed Dimple

Less drag and more lift boosts overall distance and accuracy, even in the toughest wind conditions.

Enhanced Alignment

Line up with confidence thanks to an improved alignment line.

Whether off the tee, approaching, or around the greens, SOFT FEEL lives up to its name. Experience incredible softness with a solid yet comfortable impact on every swing, plus enhanced distance—giving you more confidence as you address each shot.

If feel matters most to you, choose SOFT FEEL for ultimate all-around performance. Enjoy a solid yet comfortable impact on every swing, while the premium FastLayer Core generates impressive ball speeds for increased distance. It’s the best of both worlds—soft feel and great length.

Product Details:

• FastLayer Core: SOFT FEEL features Srixon’s FastLayer Core technology, gradually transitioning from a soft inner core to a firm outer edge. This design reduces long-game sidespin for straighter shots while increasing ball speed and distance.
• Speed Dimple™ Pattern: The 338 dimple design reduces drag and boosts lift for a higher, longer flight. Shots stay straighter, even in windy conditions.
• Lower Drag, Higher Lift: A lower drag coefficient helps the ball cut through the air with minimal resistance, while a higher lift coefficient keeps the ball airborne longer, maximizing distance.
• Soft, Thin Cover: Provides more greenside spin and a softer feel for pitches, chips, and putts.