Tour Edge continues to upgrade its XCG line of drivers with the release of the new XCG7. The latest offering from the Batavia, Ill., clubmaker is available in two clubhead sizes, one 460 cc and the other, known as the Beta version, 440 cc, featuring a smaller, refined shape with a deeper face. Both heads are made of 6A4V titanium. Both have black matte finishes. And both incorporate adjustability with loft options ranging from 8.5 to 12 degrees in half-degree increments. Product engineers say they worked hard to maximize distance with these drivers by utilizing a so-called Power Grid. Positioned directly behind the hitting area, it is designed to create an accordion-like effect by flexing at impact and produce a hotter launch as a result. That performance attribute is enhanced by the use of variable face thickness technology in the clubhead, which offers multiple levels of thickness that are made to encourage that spring-like reaction on more points on the face, especially in the heel and toe areas.