Srixon Q Star Tour
FastLayer - DISTANCE + SOFTER FEEL
With its graduated transition from soft inner core to firm outer edge, FastLayer behaves like a core with thousands of layers, giving you distance and softer feel without compromise.
Q-STAR TOUR’s soft FastLayer core is the largest in its class, so it’s the largest engine in its class. That means distance and short game spin like you’ve always seen on tour, but softer feel than you’ve ever seen on tour.
SeRM - SPIN REVOLUTIONIZED
SeRM is a proprietary golf ball coating that enhances spin at an atomic level. Its molecules are bonded using Moveable Cross-Links that work like microscopic pulleys and ropes, distributing loads evenly among the molecular chains that make up Q-STAR TOUR’s urethane cover. That even distribution of shearing force makes SeRM urethane incredibly elastic. So elastic, in fact, that it expands into your wedge and iron grooves at impact.
That added bite increases friction on all your approach shots. And that extra friction means more spin and more control every time you hit into the green.
FastLayer Core - The new FastLayer Core offers distance and soft feel without compromise due to a gradual transition from soft inner core to firm outer edge.
SpinSkin with SeRM - A new urethane coating with flexible molecular bonds digs deep into wedge and iron grooves for increased friction and maximum spin.
Alignment Aid - New side stamping aids in alignment when standing over those crucial putts.
338 Speed Dimple Pattern - Providing a penetrating ball flight in any conditions, the optimal dimple design increases lift and reduces drag to maximize distance.