Callaway XR Fairway Wood In the Callaway XR Fairway Wood, Callaway started from scratch and changed everything from the Face Cup to the shape to make golfers even longer than they already are. Its led by the next generation Forged Hyper Speed Face Cup thats up to 36% thinner, much lighter, and has a bigger sweet spot to increase ball speeds across the face for greater distance and forgiveness thats easy to hit. More distance, lower spin, and versatility are the highlights of adding a re-engineered Internal Standing Wave, and the completely redesigned shape provides a shallower face for increased forgiveness from the fairway. Higher Ball Speed and Forgiveness Across the Face Callaway developed a lighter, thinner, next generation of the Forged Hyper Speed Face Cup. It makes the face up to 36% thinner to increase ball speed. Its not just speed, its forgiveness, thanks to a 16% larger sweet spot. More Distance and Versatility for Any Shot A 20% lower center of gravity (CG), 200rpm less spin, and even more ball speed are what you get when the weight is moved low and forward with the re-engineered Internal Standing Wave. Completely Redesigned Head Shape You can see by the look of this club that it has flatter leading edges and a higher toe. The face height is shallower vs. X2 Hot for players who use these clubs mostly from the fairway. Speed from Maximum Shaft Load The shaft is a key component to speed, thats why Callaway put in the new Project X LZ. It produces maximum shaft load during the downswing for greater energy transfer to the ball.