9 August 2026

The blue patina: how the colour is born

The “Azur” derby is not painted — it is patinated. The difference between the two is the difference between a colour and a story.

The blue patina: how the colour is born

Look closely at the “Azur" Derby: the blue is not uniform. Darker at the toe and heel, lighter on the vamp, with transitions no factory can replicate. That is patina.

Dyeing vs. patinating

Dyed leather receives its colour at the tannery — uniform, final. Patinated leather starts out pale — almost raw — and receives its colour in the atelier, layer by layer: diluted pigment, tinted wax, polishing, more pigment, more wax.

Each layer is applied by hand — sponge, brush or cloth — and each pass slightly changes the pattern. That is why two "Azur" pairs will never be identical, and why your pair cannot be mistaken for anyone else's.

Why blue?

Black is safe, brown is classic. Patinated blue is for the man who wears the suit, not the other way round. At the office it passes as sober; in daylight it reveals itself as a collector's piece. We apply the same technique in cognac on the “Havana" loafer and in burgundy on the “Vino".

Caring for a patina

A patina is alive: with wear and occasional waxing the colour gains even more depth. Bring the pair back to the atelier once a year — we refresh the patina and check the sole. That is part of the service, not of the sale.

Frequently asked

What is patina?
Colour applied by hand in the atelier, in layers, as opposed to uniform tannery dyeing.
Can it be refreshed?
Yes, at the atelier, as part of after-sales service.
Do two pairs come out identical?
No. Each hide absorbs differently, so each pair has its own pattern.