Exceptionally fast, yet durable. That's why we use @atimetals 425 Aerospace Titanium in the faces of our TSi Drivers.
Initially developed for ballistic armor applications and since used in aerospace and aircraft solutions - jet engines, and NASA's Phoenix Mars Lander - ATI 425 Aerospace Titanium is a unique material that delivers superior strength, elasticity and durability versus the conventional titanium alloys used in golf.
#ItsATitleist