Odyssey Tri-Hot Square 2 Square Rossie Putter Engineered for players who want ultra-stable roll with a simple, square-to-square stroke, the Odyssey Tri-Hot S2S Rossie brings Zero Torque performance to a proven mallet shape. Using multi-material construction, the centre of gravity is pushed forward so the shaft enters at the topline. This removes the need for shaft lean and helps you set up naturally for repeatable, down-the-line putts. FORWARD CG AND HOSEL POSITION By moving the CG forward, the hosel spud sits on the topline, closer to the face than typical Zero Torque designs. The result is a more intuitive, comfortable address position that promotes consistency and confidence. MULTI-MATERIAL CONSTRUCTION A precise blend of aluminium, steel and over 140 g of tungsten places more than 80% of the head's mass directly under the topline. This supports the forward CG and delivers outstanding stability through impact. AI-DUAL INSERT The dual-layer urethane insert, designed using Artificial Intelligence, pairs a soft outer with a firmer inner layer for consistent ball speed across the face, enhanced forward roll on high and low strikes, and a premium feel. NEW FRD GROOVE TECHNOLOGY The Forward Roll Design groove features a deeper, more aggressive 19 degrees slope. Working with the dual-layer insert, it promotes stronger forward roll and tighter dispersion across the face. SPECIFICATIONS ModelHead TypeHoselLoftRH/LHStandard LengthsLieToe HangHead Weight Rossie Mallet S2S 3° RH 33", 34", 35" 72° 90° Up 365g #7 Mallet S2S 3° RH/LH 33", 34", 35" 72° 90° Up 365g Jailbird Mallet S2S 3° RH 33", 34", 35" 72° 90° Up 365g Jailbird Cruiser Mallet S2S 3° RH 38" 72° 90° Up 385g STANDARD SHAFT ShaftTrajectoryFlexWeight Odyssey SL 120 Black PVD N/A N/A 120g STANDARD GRIP ModelSizeColourWeight Odyssey Pistol Plus Midsize Black/Red N/A