Srixon Q Star Ultispeed Track Golf Balls, White

Trackline Visual Performance - The all-new TRACKLINE alignment system helps players align putts with more confidence and get more visual feedback. This unique two-bumper layout maintains the appearance of a traditional ball while offering complete 360-degree visual advantages. FastLayer Core: ULTISPEED's FastLayer core has been meticulously developed over the past decade using new materials. This model minimizes the hardness differences typically found in the cores of other distance ball offerings, but still uses our signature soft-to-firm approach. With a subtler transition from soft to firm, FastLayer improves the speed of the clubface to deliver extreme ULTISPEED distance with every swing. 338 Speed Dimple Pattern - 338-speed dimple pattern on ULTISPEED improves overall aerodynamics for better flight performance. A lower drag coefficient helps the ball cut through the air with less resistance for a more penetrating launch and a straighter flight. A higher lifting coefficient allows the ball to stay longer in the air for maximum distance. Thin and soft cover: Each ULTISPEED golf ball features a unique cover that is thin and soft to provide a shorter iron and green spin with a softer feel on fairways, chips, and putts, while retaining the high-speed benefits of a distance ball.