The Odyssey Ai-ONE Milled Eleven T DB is a modern mallet-style putter that combines premium milled-metal construction with advanced AI-designed face technology. It’s built for players who value consistent roll, forgiveness on off-centre hits, and premium feel/finish — while still fitting well with a straight-back, straight-through putting stroke (thanks to its face-balanced design). 

Key Features

• 100% milled stainless-steel head with titanium insert — The putter’s body is fully milled for precision, and the insert is a milled titanium “Ai-ONE” face engineered using AI. The insert’s back surface has specially contoured geometry that helps maintain consistent ball speed across the face, reducing the penalty for slightly off-centre strikes.

• Face-balanced / zero toe-hang profile — The Eleven T DB uses a double-bend shaft hosel setup that results in a face-balanced putter (0° toe hang), making it especially well-suited to a straight-back, straight-through putting stroke. 

• SL 90 counterbalanced shaft — The putter comes with a lightweight steel “SL 90” shaft that includes 20–30 g of counter-balance weight in the grip end, which helps improve stroke stability and make the head feel smoother through the putting stroke.

• Interchangeable head weights (front-weighting) — The Eleven T DB supports interchangeable front weights (e.g. 5, 10, 15, 20 g) so you can tweak the putter’s head weight and feel to match green conditions or your preferred tempo/feel. 

• Premium finish and feel — Features a navy blue PVD finish with gold-toned insert and detailing for a high-end look. Compared with standard face-insert putters, the milled titanium insert gives a firmer, more “solid-metal” feel at impact — often preferred by players coming from traditional milled-putter backgrounds.

• Improved forgiveness on mishits — Thanks to the AI-designed face contours, putts struck slightly off-centre still retain more ball speed and finish closer to the hole than many conventional milled-face putters. Odyssey claims this helps reduce distance loss on off-centre hits and provides a larger effective sweet spot.