The CG12 combines classic wedge design with advanced manufacturing processes. On each CG12 wedge, the grooves are milled to maximum conforming dimensions using a proprietary CNC mill bit to create envelope-stretching geometry.

• Introducing ZIP Grooves™, the technology  features consistent milling of each groove to maximum conforming dimensions
• The technology of Zip Grooves creates a larger groove volume which channels more debris than traditional grooves to improve contact with the ball.
• 25% bigger grooves provides a bigger groove volume which channels more debris to improve contact with the ball