KC PRO Aviar Calvin Heimburg 2026

Made from the Aviar Driver/Big Bead mold in a firm blend of Pro-line Plastic for players who prefer a stiffer disc. The "Calvin Aviar" delivers the same firm, confident feel trusted by top pros for years - now with Vinny’s name on it.

The Aviar Driver is an ideal choice for putting and full power shots. Our Nexus material gives players extreme grip while maintaining a stiff flight plate.

Big Beaded Aviar, for more wind resistence. Gives it more overstability than the original Aviar Putter-mold.

Approved Date: Jan 1, 1984 l Max Weight: 176.0gr l Diameter: 21.2cm l Height: 2.0cm l Rim Depth: 1.5cm l Rim Thickness: 0.9cm l Inside Rim Diameter: 19.4cm