Zero Medium Orbit Sinus – Where Legacy Meets Performance

The latest addition to the Isaac Robinson Team Series 2025—the Zero Medium Orbit Sinus—brings a fresh take on one of Latitude 64°’s earliest molds, now featuring a smoother profile and heightened overstability to meet the needs of precision-driven players.

You will love how the Sinus will fly straighter and straighter the more you use it. Best for players who need a reliable, overstable putter for wind, spin-putting, or confident approaches. Especially useful in technical situations or when consistency is key.

 Isaac Robinson on the Sinus

“In the first box Latitude sent me, there was an orange Zero Medium Sinus—and from that moment, it has never left my bag. The Sinus in Zero Medium plastic is reliably overstable yet allows for incredible manipulation as it beats in. It never loses its integrity, but I can achieve long, straight flights with a gentle fade at the end. I trust it to shape critical shots in high-pressure situations, and I’m thrilled to finally release it in Zero Medium Orbit plastic!”
— Isaac Robinson

Crafted in Zero Medium plastic, the Sinus offers the ideal balance of grip and firmness for confident putts and laser-accurate upshots.

This edition showcases a bold new eagle design, with the iconic archer subtly woven into the artwork. Available in a variety of striking color combinations.

First released in 2006, the Sinus was one of our very first molds. Now, redesigned for the future, it features a smoother feel and even more overstability—built for players who demand reliability when it matters most.