Callaway's very best in wedge design, taking wedge play around the world to an entirely new level. By utilizing an all-new Spin Gen Face Technology(TM), three elements of spin come together to provide short game action and control like never before. Callaway designers spent hours poring over every detail of shape and design with the very best players in the world, so you can have a wedge that sits confidently behind the ball, poised to hit any shot your game may require. Spin Gen Face Technology(TM) for Tour Level Spin Spin Gen Face Technology provides spin and control in your wedges by combining 3 key elements on the face; an all-new tighter pitch which puts more grooves on the face, offset groove-in-groove for spin when opening the face, and a new aggressive face blast providing spin and bit on partial shots. These three elements work in conjunction to provide a crisp, tour level spin. Tour Certified Shaping Opus wedges are the most Tour-tested, Tour-validated shapes in Callaway history. A higher toe peak, radius in the leading edge, and easier hosel transitions make Opus Callaway's best wedge shape ever. Grind Options to Fit Your Game Your technique travels with you, so finding the right grind for your swingis paramount in wedge play. With Opus, Callaway has a complete lineup of soleshapes from narrow to wide, available in the popular S grind, and forgiving W.