Callaway Odyssey Ai-DUAL #7 S Golf Putter

Odyssey Ai-DUAL #7 S Golf Putter
Ai-DUAL Insert With Enhanced Forward Roll

The Odyssey Ai-DUAL Golf Putters feature Odyssey's latest and greatest Ai-DUAL insert which delivers speed consistency across the face, incredible forward roll up and down the face, and amazing feel.

The Ai-DUAL Insert is designed using Artificial Intelligence, this dual-layer urethane insert has a soft outer layer and a firm inner layer. Ai-DUAL also features new FRD Groove, this new Forward Roll Design Groove is deeper and more aggressive. With a 19° slope it works in conjunction with the dual layer design to improve forward roll up and down the face.

Standard length putters come with a lightweight steel shaft with 20-30 grams (depending on the grip) of counterbalance weight in the butt end. Odyssey testing consistently shows that players strokes are more consistent with this configuration.