With tour-proven shaping, the Insight BTY 4350 Driver gives you more control when you need it most. - The classically shaped, 460cc clubhead provides increased forgiveness with tour performance. - To customize swing weight, an adjustable weight port is positioned in the sole. - Ultra-thin .4mm rolled titanium transfers weight from the crown to the adjustable weight port in the sole. - The tip stiff ProLaunch Red shaft creates the ultimate combination of power and a penetrating ball flight. *Grip: Golf Pride Tour Velvet *460cc shape *Shaft: Grafalloy 65g Pro Launch Red *Customize your swing weight, an adjustable weight port is positioned in the sole