Callaway Tri-Hot Square 2 Square Jailbird

Odyssey S2S TRI-HOT – A New Breakthrough in Zero-Torque Technology

The Odyssey S2S TRI-HOT represents the next step forward in Zero-Torque putter design. Thanks to the advanced, multi-material construction of the S2S TRI-HOT and the new shaft positioning, this model eliminates unwanted clubhead twisting and ensures a more stable, repeatable stroke on the green. Added to this is the state-of-the-art Ai-DUAL insert, which guarantees consistent ball speed and better roll across the entire face.

Key Features:

• New Pistol Plus Grip

A medium-sized pistol grip, designed based on an analysis of the most popular grips on Tour.
Thanks to its distinct edges, it fits well in the hands and improves awareness of the putter head's alignment throughout the stroke.

• Black SL 120 Shaft

A black shaft with PVD coating, developed based on feedback from professionals.
It is heavier and stiffer than the SL 90, which perfectly complements the design of this model and increases tempo control.

• Multi-Material Construction

Advanced construction that combines aluminum, steel, and over 140g of tungsten.
This allows for the "Zero Torque" concept to be achieved with over 80% of the mass placed below the topline.
It also provides ideal CG and hosel positioning for maximum stability.

• Ai-DUAL Insert

A two-layer insert made using artificial intelligence technology.
The soft outer layer and firmer inner layer provide:
– consistent ball speed across the entire face,
– improved forward roll on both center and off-center strikes,
– an exceptional, clean feel.

• New F.R.D. Groove Design

A new, more aggressive Forward Roll Design groove with a 19° incline.
It works in conjunction with the innovative insert to improve the ball's initial contact with the green and enhance forward roll.

The Odyssey S2S TRI-HOT is a combination of cutting-edge zero-torque construction, intelligent materials, and Ai technology. The model provides greater stability, predictable ball speed, and better roll, making it an ideal choice for players seeking absolute consistency on the green.