The Callaway XR 16 fairway woods features a new design that�s bigger, hotter, and more forgiving with a lighter crown for increased ball speeds and distance. With the bigger head shape this club has a combination of a high MOI, low Center of Gravity and highest COR in a fairway wood. The XR 16 also features a redesigned Forged Hyper Speed Face Cup with a hotter and thinner face for even more ball speeds and a larger sweet spot. The improved aerodynamics in the head shape create even more head speed to further increase ball speeds and distance.