Callaway Golf Launches Odyssey Ai-ONE S2S Putter

Perfect Square Putting by Suppressing Head Rotation
3.3-Degree Shaft Tilt Design for Easy Hand-Forward Address
Consistent Ball Speed with Ai-ONE Insert Face

Callaway Golf Korea introduces Odyssey's new line of Ai-ONE S2S putters.

The putters are categorized into three stroke balances?face, mid-hang, and toe?based on the head's center of gravity. The S2S putter features a modern center shaft design with the shaft positioned at the center of the head, enabling a stable stroke without torque. It is the optimal choice for golfers who have an unstable backstroke or desire a consistent stroke. By placing the shaft at the center of the head, it suppresses head rotation from the backstroke to impact, promoting square putting.

The S2S putter forms a reverse torque position. With the shaft located at the head's center of gravity, the toe points upward at address, helping maintain a square face throughout the stroke. Additionally, the shaft is designed with a 3.3-degree tilt to naturally induce a hand-forward address, preventing face opening.

The insert of the S2S putter, designed based on AI, adds precise curvature to the aluminum back face and combines it with a White Hot urethane insert surface. As a result, it delivers consistent ball speed across the entire face. It offers the soft hitting feel characteristic of White Hot, favored by both tour players and amateurs.

The S2S putter lineup includes three types: Standard, Cruiser, and Broomstick. Each applies optimal shaft weight tailored to the head weight and length. An oversized grip is installed as standard. The S2S putter consists of seven models: blade-type Double Wide and Double Wide Cruiser, mallet-type #7, #7 Cruiser, Jailbird, Jailbird Cruiser, and Jailbird Broomstick.