The new Tri-Hot Square 2 Square SB Putters redefine what zero torque looks and feels like. Made possible by an advanced multi-material construction, each model delivers true zero-torque performance while offering a familiar, comfortable, and naturally square setup. The aforementioned setup, unlike most zero-torque offerings, includes a shaft positioned heelward and on the topline with no built-in shaft lean. Odyssey's new Ai-DUAL insert in the Tri-Hot S2S family is equally impressive. It was born from the company's quest to combine the attributes of its most effective inserts: the forgiveness of Ai-ONE and the roll dynamics of Microhinge. To accomplish this once-thought-impossible goal, the Odyssey R&D team used industry-leading artificial intelligence to design a dual-layer urethane insert comprising a soft outer layer and a firm inner layer. Like Ai-ONE, this innovative construction delivers consistent ball speeds and unmatched distance control across the face. Additionally, the insert works in conjunction with the now-deeper, more aggressive grooves on the face to promote the same optimal forward roll as Microhinge at impact. Odyssey Tri-Hot Square 2 Square SB Black Jailbird Putter Features: Zero torque design keeps the putter face square throughout the stroke Multi-material construction, including strategically positioned aluminum, steel, and over 140g of tungsten, allows for zero shaft lean with a hosel positioned heel-ward and on the topline Single-bend shaft provides a traditional appearance and an unobstructed view of the sightline while maintaining zero torque performance Artificial intelligence designed Ai-DUAL insert delivers consistent ball speed across the face, enhances forward roll, and offers amazing feel New, deeper, and more aggressive Forward Roll Design Groove works with the dual-layer insert to improve forward roll up and down the face New tour-inspired Pistol Plus grip with crisp edges fits comfortably in the hands for better face awareness thr