Latitude 64 Opto Hex Missilen
From Latitude 64: Missilen (The Missile, in Swedish) is a project that Latitude 64° has been working on for a while. It features hexagon shaped cavities in the surface of both the top of the disc and the bottom of the rim. This pattern has been tested to be the most efficient in reducing drag and making the disc fly extremely fast. The speed is notable especially when the discs lands. Try it and see for yourself how fast it goes through the wind in your neighborhood.