WHAT YOU MUST KNOW: Odyssey uses some of the AI-generated ideas about changeable face thickness that have been used to improve Callaway’s driver designs in recent years to rethink how its putter faces could work. This led to the creation of two new putter lines. One has an aluminum-backed urethane face insert and the other has a milled titanium insert. Each has its own unique and asymmetrical thickness pattern that makes off-center distance control more reliable.
What you need to know about Odyssey Ai-One putters
