I am Marco Riva, third generation at the bench on Via del Proconsolo in Florence. This piece is about the choice, not the tannery: how it differs from chrome, how to spot it on a bag or a belt, what the years do to it, and how to look after it.
- Vegetable tanned leather is real hide tanned with plant tannins. It is not a plant-based substitute for leather.
- Next to chrome leather it feels firmer and drier, and it keeps the crease you give it.
- On a bag or a belt, check the cut edge, the back of the strap and how a drop of water behaves.
- It marks easily and darkens with use. Light scratches fade back with handling.
- Care is simple: a little conditioner, no heat, no plastic bags.
- Its environmental case rests on plant tannins and on a piece you keep and repair for decades.
Vegetable tanned vs chrome tanned: what can you see and feel?
You can tell them apart with your hands before you read any label. Vegetable tanned leather is firm and a little dry to the touch, and it holds the shape you press into it. Chrome tanned leather is softer, cooler and more even, and it springs back flat.
Colour tells you the next part. Vegetable tanned hides come in warm, natural tones, from biscuit to dark brown, and the colour sits inside the fibre. Chrome leather takes bright, flat colours easily and keeps them exactly as they were on the first day.
| Vegetable tanned | Chrome tanned | |
|---|---|---|
| Tanning agent | Plant tannins from bark and wood | Chromium salts |
| Feel | Firm, a little dry, holds a crease | Soft, cool, springs back flat |
| Colour | Warm natural tones, colour inside the fibre | Any colour, flat and even |
| Cut edge | Brown all the way through, can be burnished | Often a grey or bluish core, usually painted |
| With use | Darkens into a patina, marks fade back | Stays the same until the surface wears |
| Best for | Belts, bags, straps, small leather goods | Soft garments that must drape |
Then there is the way each one answers to life. Vegetable tanned leather reacts to sun, water and the oil of your hands. Chrome leather mostly ignores them, until the surface rubs through.
Neither is right for everything, and we say so in the shop. At Riva we use vegetable tanned hides from Santa Croce sull'Arno for pieces that need structure: belts, bags, straps, small leather goods. For a jacket that has to drape on the shoulders, we often choose softer drum-dyed hides or French calf. A vegetable tanned jacket would feel stiff for a long time before it gave.
What is Italian vegetable tanned leather, and what is Florentine leather?
Italian vegetable tanned leather is hide tanned with plant extracts in Italian tanneries, and its best known home is the Tuscan district around Santa Croce sull'Arno, west of Florence. Florentine leather is that Tuscan leather once a Florence workshop cuts, stitches and finishes it.
The process in one breath: the hide is cleaned, steeped for weeks in baths of chestnut, quebracho and mimosa tannins, then dried and fed with fats. I wrote it out step by step in how Florentine leather is made, so I will not repeat it here.
The leather you meet most often in good Florence shops is vacchetta: full-grain cattle hide, vegetable tanned and left without a plastic top coat. That open surface is what lets it change.
Words cost nothing, so there is a check. The Consorzio Vera Pelle Italiana Conciata al Vegetale certifies hides from its member tanneries with a numbered mark. When a shop says "Tuscan vegetable tanned", ask which tannery the hide came from and whether it carries the mark. A maker answers with a name. A reseller talks about colour.
How can you tell vegetable tanned leather on a bag or a belt?
Check four things: the cut edge, the back, the surface and the water. Each takes a few seconds, and none of them needs a label.
- The cut edge. On vegetable tanned leather the edge shows the same warm brown all the way through, and a maker can burnish it smooth. A grey or bluish core, or a thick rubbery paint over the edge, points to chrome or to a coated split.
- The back. Turn the strap over. The flesh side of vegetable tanned leather is fibrous and pale tan, close to the colour of the hide before dyeing.
- The surface. Press a fingernail lightly. Open vegetable tanned leather keeps a faint mark that your thumb can rub back. A glossy surface that shows nothing usually has a top coat.
- The water. Ask if you may touch a hidden spot with a damp finger. Uncoated vegetable tanned leather darkens for a moment where the water lands. A coated surface lets it bead.
On a belt, look for one thick layer of leather rather than two thin ones glued around a filler. On a bag, the handles and the strap edges tell you most, as I explain in the Italian leather tote bag guide.
Jackets need different checks, because many good jackets are not vegetable tanned at all. For those, read how to spot a real leather jacket in Florence.
Does vegetable tanned leather scratch easily, and how does it age?
Yes, it marks more easily than coated chrome leather, and that is part of how it ages. A light scratch on an open surface lifts the colour for a while. Then it darkens back as the oil from your hands and the air settles into it.
The colour moves the same way. The parts you touch most darken first: the buckle end of a belt, the handle of a bag, the corner of a wallet that rides in a pocket. Sun speeds it up. After a few years a natural belt and a new one from the same hide look like two different materials.
Water leaves a dark spot. Let it dry slowly at room temperature, away from radiators and hairdryers, because heat dries the fibre and makes it crack. Many spots even out as the leather dries. If one stays, wipe the whole panel with a barely damp cloth so it dries in one tone.
Deep cuts do not fade. A maker can often burnish them down or replace the damaged part, and vegetable tanned leather is worth that work. We repair pieces in the workshop, including ones we did not make, where the original construction allows it.
How do you care for vegetable tanned leather?
Do less than you think. Dust it with a soft dry cloth, feed it with a little leather conditioner only when the surface looks dry, and keep it away from heat.
- Test any conditioner on a hidden spot first. It darkens the leather, and that change stays.
- Use very little, rub it in with your fingers, and wipe off what the leather does not take.
- Keep pieces in a cotton dust bag, never in plastic. The leather needs air.
- Stuff bags with paper when you store them, so the shape holds.
- Rotate belts and bags if you can. Leather that rests between days lasts longer.
- Skip household cleaners, alcohol wipes and silicone sprays. They strip or seal the surface.
That is the whole routine. The patina does the rest on its own.
Is vegetable tanned leather environmentally friendly?
In one clear respect, yes: the tanning agents come from plants, not chromium salts. It is not free of impact. Tanneries still use water and energy, and the hide comes from cattle raised for food.
So environmentally friendly leather, in practice, means leather you can trace and keep using. It is tanned with plant tannins in a tannery you can name, built to be repaired, and worn for decades instead of a few seasons.
Lifespan is the strongest argument. One belt worn and mended for many years asks less of the world than a string of cheap ones thrown away. I put the long-view comparison in writing in artisan leather vs synthetic after ten years.
Be wary of a green label with no name behind it. Ask for the tannery, the mark, and whether the piece can be opened and repaired. Those three answers tell you more than any badge.
