The Latitude 64 Opto Mercy is a stable putt and approach disc stamped for Lauri Lehtinen's tour series run, cast in Latitude 64's clear, durable Opto plastic. The Mercy has one of the deeper rims in Latitude 64's putter line and a flight that stays straight instead of drifting one way or the other.

Flight Numbers: 2 / 4 / 0 / 1

Opto is Latitude 64's premium, semi-translucent plastic. It is firmer and grippier than the baseline Zero blends, holds up well to years of putting practice, and does not go soft or chalky the way a beat-in base plastic eventually does. Fresh out of the box it has a little extra snap off the hand.

Thrown at putting speed it flies dead straight with a small fade right at the end, and it has enough glide to cover a 30 to 40 foot circle two putt without skipping past the basket. Off the tee on a controlled drive it will hold a straight line out to around 175 feet before it starts to fade, which makes it a legitimate upshot disc as well as a putter.

New players get a forgiving putter that will not turn over on them, and anyone tired of a floaty, understable putter skipping past the basket should feel the extra stability here. It also makes a solid throwing putter for a one-disc practice round.

Looking for a similar straight-flying approach disc from another brand? The Discraft ESP Zone holds a comparable line with more fade at the finish. Want a deep-rimmed putter with a bit more glide? The Kastaplast K1 Berg is the usual answer. Browse the rest of our stable putters.

Speed 2, glide 4, turn 0, fade 1. Diameter 21.2 cm, rim width 1.1 cm, max weight 176 g.