Between 80 and 100% of the leather used for clothing, furniture and footwear is tanned with the aid of chromium. Joe Nimble use this process too. The leathers are tanned with chromium (III) salt. This is a natural, non-toxic element which we also absorb with our food. Unfortunately, a lot of people associate the word ‘chromium’ with toxicity or have heard about limits on chromium (VI) being exceeded. That is something completely different. Chromium (III) salts are not considered to pose a health risk. The vast majority of people do not have any problems, despite their skin coming into close contact with shoes or clothing.
Advantages of chromium-tanned leathers:
- they are very soft
- they are twice as tear-resistant
- the leathers are lighter
- the leathers can be impregnated more easily and dyed better
- the leathers are more resistant to fading
All of the tanneries plus all of the leathers and other materials used at BÄR comply with the relevant European standard and are personally checked by Christof Bär. However, this is another area where they are constantly evolving. They always give preference to environmentally friendly and sustainable materials. It is worth noting, however, that vegetable production processes also use chemicals – they’re just made from natural (rather than synthetic) substances. A lot of customers also don’t know that vegetable-tanned leathers often undergo subsequent chromium tanning, meaning that these leathers are not free from chromium.