Odyssey’s new Ai-ONE Square 2 Square MAX putters offer unmatched stability and consistent rolls on every putt.
Odyssey has just launched its most stable Square 2 Square models to date: The Ai-ONE Square 2 Square MAX 1 and MAX 1 Stripe. Packed with technology designed to help keep the face square throughout your stroke, they're a great choice if you're looking for more consistency on the greens.


Forgiveness, Consistency and Easier Alignment
Both MAX models have a high moment of inertia (MOI) over 6300 Izz, which means they resist twisting if you miss the centre of the putter face. That helps deliver more consistent ball speed across the face, even when the strike isn’t perfect.
The two models also offer two alignment options:
- Ai-ONE MAX 1 features a simple, clean sightline to help frame the ball.
- Ai-ONE MAX 1 Stripe uses Odyssey’s bold Versa 90 alignment system for improved visual guidance throughout the stroke.
Both options are designed to make it easier to aim and stay on line.
Ai-ONE Insert: Smart Speed Control
Using artificial intelligence, Odyssey has engineered an aluminium backer insert co-moulded to a White Hot urethane surface. The result is a soft, tour-inspired feel and consistent speed across the face, helping you roll the ball with confidence.
Modern Centre-Shafted Design
Ai-ONE Max 1 and Max 1 Stripe putters feature a centre-shafted design that balances the club on the centre of gravity plane. This means the putter naturally wants to stay square through impact — ideal for players who want to reduce face rotation and keep the ball on line.


Built-In Forward Press
With 3.3° of forward shaft lean, the putters set your hands in a natural forward position. By removing the need for you to lean your hands forward, this clever design helps prevent the common issue of opening the putter face during the stroke.

Custom Fit Options
Odyssey offers three shaft configurations — SL 90, 140, and 180 — to suit different putter head weights and lengths. Available lengths are 33”, 34”, and 35”, ensuring there’s an option to match your setup.
Stylish Navy Blue Finish
The entire Ai-ONE Square 2 Square range comes with a stunning navy blue PVD finish, giving these putters a premium, eye-catching look. Standard-length versions also come fitted with oversized grips for added comfort and control.
Pricing and Availability
- RRP (UK/EU): £369 / €399
- Available from: 5 September 2025
Shop the range and full line-up of Odyssey products at odysseyeu.callawaygolf.com.