What you’ll find
What Diefenthal 1905 is known for
A Cologne hat house dating to 1905, Diefenthal designs in its own atelier and runs a hat workshop making bespoke felt fedoras, bowlers and panamas for its Diefenthal & Sohn and Diefenthal & Tochter lines. It works with heritage cloths such as Harris Tweed and keeps shops on Friesenwall, Severinstrasse and Kettengasse.