Callaway Launches Zero-Torque S2S Tri-Hot Putter

S2S Design and Ultra-High-Density Tungsten Front Placement
AI-Engineered Ai-Dual Insert
Stability, Comfortable Setup, and Exceptional Feel

Callaway Golf Korea is introducing a new premium zero-torque putter.

The company is officially launching the Odyssey S2S Tri-Hot Putter, which features Odyssey's zero-torque S2S design, ultra-high-density tungsten positioned at the front, and an AI-designed Ai-Dual Insert. The S2S Tri-Hot Putter is available in four models: Rossie, #7, Jailbird, and Jailbird Cruiser.

This is the Odyssey S2S Tri-Hot Putter series being released this time. Provided by Callaway.

The S2S Tri-Hot Putter is designed with the shaft positioned even closer to the face, utilizing S2S technology that eliminates the need for a hand-forward setup. This innovative structure places the shaft closer to the topline compared to existing S2S putters. While maintaining the signature stability of zero-torque putters, it allows for a more natural and comfortable setup. This reduces visual discomfort and provides a more consistent address and a smoother stroke environment.

The S2S Tri-Hot Putter features 141 grams of ultra-high-density tungsten at the front of the head, shifting the center of gravity (CG) forward. This suppresses head rotation at the moment of impact, delivering a stroke with no twisting and enhanced balance. It also helps keep the face more precisely square at impact.

The Ai-Dual Insert delivers consistent ball speed and a soft feel at impact. The new FRD groove features a precisely angled pattern at 19 degrees to enhance the ball’s straightness. The putter comes standard with the Black SL120 shaft, developed based on feedback from tour professionals.

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