Odyssey Ai-DUAL Square 2 Square MAX 1/2 Ball Cruiser Putter 38" + Head Cover

Thanks to Odyssey's new revolutionary alignment technology, the 1/2 Ball design frames the ball to help centre your strikes and improve your aim. Equipped with the Odyssey Ai-DUAL insert — which delivers consistent ball speed across the entire face and enhanced forward roll — the Ai-DUAL Square 2 Square MAX 1/2 Ball is the most stable putter in the lineup. This zero-torque putter is engineered to remain square to your stroke path throughout the entire putting motion. This model is available in the Cruiser configuration, which is overall longer and heavier for a more planted, controlled feel.

Key Features

• Square 2 Square Technology — minimises face opening and closing throughout the stroke for a straighter, more consistent ball start.
• MAX Mallet Head — large high-MOI mallet design that forgives off-centre strikes and maintains direction even on impure contact.
• 1/2 Ball Alignment — highly readable visual alignment system for fast, precise target-line setup, ideal under pressure on short putts.
• Ai-DUAL Insert — AI-designed dual-layer insert with soft urethane outer and firm inner layer for consistent ball speed and improved forward roll across the full face.
• New FRD Grooves — deeper, more aggressive 19° forward-roll design grooves that work with the dual-layer insert to improve roll across the entire face surface.
• Modern Centre-Shafted Design — shaft positioned just below the putter's centre of gravity plane, promoting a face-balanced, toe-up rest position for a square face throughout the stroke.
• Cruiser Grip (17") — longer grip lets golfers choke up or down to find their most comfortable hand position at address.
• Black SL 140 Shaft with PVD Finish — heavier shaft pairs with the heavier head weight for a fully loaded Cruiser configuration.
• Includes Head Cover — protective head cover included with every putter.

Key Features in Detail

Square 2 Square Technology
A design concept focused on minimising face opening and closing during the stroke. The putter behaves in a noticeably squarer manner, helping keep the ball starting on the intended line more consistently — round after round.

MAX Mallet = Maximum Stability
The large mallet head with its high Moment of Inertia (MOI) is significantly more forgiving on off-centre impacts, maintaining direction and speed even when contact is less than perfect.

1/2 Ball Alignment
A highly readable visual alignment system designed for quick and accurate line-up to the target. Particularly effective under the pressure of short, must-make putts, giving golfers a clear reference point at address.

Cruiser Configuration
A more stable setup with a more substantial feel in the hands, promoting a calm, repeatable rhythm and reduced wrist interference through impact.

Technology in Detail

Ai-DUAL Insert

This AI-designed dual-layer insert features a soft outer urethane layer and a firm inner layer working in concert to deliver not only consistent ball speed across the entire face, but also improved forward roll from heel to toe and from top to bottom. The result is a putter that feels exceptional at impact while providing the performance data-driven precision that modern golfers demand. Every dimension of the insert has been optimised through artificial intelligence to maximise efficiency and feel.

New FRD Groove Design

This all-new Forward Roll Design groove pattern is deeper and more aggressive than ever before. Operating at a 19° angle, the grooves work in close harmony with the dual-layer insert construction to enhance forward ball roll both up and down the face surface. The combination of the Ai-DUAL insert and FRD grooves ensures that no matter where the ball contacts the face, it gets onto its forward rolling path as quickly as possible — reducing skid and promoting a truer, more predictable putt.

Modern Centre-Shafted Design

This design positions the shaft just below the putter's centre of gravity plane. The result is a putter that rests with the toe pointing upwards — the opposite of a traditional toe-hang putter — placing it in an inverse torque, face-balanced position. This design actively encourages the putter face to remain square throughout the entire stroke, complementing the Square 2 Square philosophy and making it easier to start the ball on your intended line with minimal manipulation of the hands and wrists.

Cruiser Grip

This longer 17-inch grip gives golfers the freedom to grip the putter at whatever height feels most comfortable and natural for their individual setup and stance. Whether you prefer to grip lower for a more traditional feel or higher for a chest or arm-lock style, the extended length of the Cruiser grip accommodates a wide range of preferences. The additional grip length is a key part of what makes the Cruiser configuration distinct from the standard model.

Black SL 140 Shaft

This Cruiser model comes equipped with the Odyssey SL 140 shaft, which — in combination with the heavier head weight — delivers an overall heavier total configuration designed to promote a smooth, pendulum-like stroke with reduced wrist activity. The shaft features a sleek black PVD (Physical Vapour Deposition) coating that provides a premium, durable finish and a cohesive, modern aesthetic that matches the rest of the putter's design.

Specifications

RH = Right Hand.

Shaft & Grip

Shaft: Odyssey S2S Black SL 180 Stepless — Steel shaft

Grip: Odyssey Ai-DUAL S2S Broomstick grip