The Penmann was designed to capture the spirit of those who see the thrill and adventure in the sky. The existence of flyboys arguably was the catalyst that changed the course of history and made it what it is today.
A single bridge tear-drop aviator with light-touch titanium construction makes the penmann both sturdy and light.
Our first full frame pair to be built in 100% high-grade titanium, plated in 18k-white gold. The carbon fiber glacier-inspired side panels invoke the spirit of DIROCCO, and add a slight of difference that sets them apart.
In it's most elegant form.
CR39 Columbia Resin #39 (abbreviated CR39), was developed in 1940 by the Columbia Resins project for a thermosetting plastic. It was originally created to reduce weight in the fuel tank on the B-17 bomber aircraft in World War II. After the war ended, its application changed in 1947 to eyeglass lenses. To date, it is considered the top material for lenses and is used in every DiRocco frame. *Actual product shown below