30/10/2026
Conceria Tirrena’s Glossary - Grana
Grana refers to the visible texture of the leather surface, one of the elements that most strongly defines its character and appearance.
From finer, more uniform surfaces to more pronounced textures, each grain brings a different visual and tactile identity to the material.
A detail that can subtly change the way leather is perceived - and the personality of the final product.