FEATURES:

• SPIN GEN FACE TECHNOLOGY 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 bite 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 our best wedge shape ever.
• GRIND OPTIONS TO FIT YOUR GAME
  Your technique travels with you, so finding the right grind for your swing is paramount in wedge play. With Opus, we have a complete lineup of sole shapes from narrow to wide, available in our popular S grind, forgiving W, versatile C, and Tour-favorite T grind.
• Specifications are available here