Free Shipping to US Lower 48 on orders over $100.00 Free Fairway wood with Driver Purchase Insight BTY Insight BTY 4350 is built for better players who want versatility and performance in a golf club. 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.