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Ethical and Sustainable Denim

Sustainable Jeans!

ethical and sustainable jeans

What is one piece of clothing that you couldn’t live without?

For me, it’s denim, especially jeans. Especially in the winter. I could comfortably wear jeans every day for six months and be quite happy. The first pair was made in the 1870s in the USA. A long time ago, right? Quite simple to make? Not so. It can be an incredibly intensive process to grow enough cotton to produce one pair of jeans. Followed by harsh dyes, chemicals, and acids – all of which pollute the environment and can harm the health of the people producing the denim.

One way to avoid this is to buy from ethical brands; see the best brands below!

Can jeans be eco-friendly?

Jeans can be sustainable and eco-friendly if you watch where you buy them from. Brands using fabrics such as recycled cotton, organic cotton, and bamboo are usually the more eco-friendly examples.

ethical and sustainable denimWashing Denim

Denim is better if it’s washed less. Only wash it when necessary, as the washing machine and dryer break down the fabric, and they won’t last as long. Saying that, if your jeans have started sagging, washing them on a hot wash is the best way to get them back to normal. Some people swear by putting jeans in the freezer to help them smell fresh again, but I prefer to leave them out for an airing occasionally. See tips to make clothes last longer and doing the laundry – 8 easy ways to reduce environmental impact for more laundry tips.

Here are my top 5 ethical and sustainable denim brands

Bam

The images on this page are of my current favourite jeans: the women’s classic straight-leg jeans from Bam. They are the perfect jeans, and I’m so glad I found them. The website shows how the jeans were made and is certified recyclable. They are strong, non-stretch denim, which is a better look, in my opinion. They come in everyday blue and black.

eco jeans from BAMNudie jeans

Nudie produces jeans with sustainability and social responsibility in mind. Their website has a wealth of information about where and how the jeans are made. I had some additional questions, and they were happy to answer them:

Your website says that you resell secondhand products. Where do you do this? I couldn’t find any on the site.

‘At the moment, we offer second-hand items in our Repair Shops where customers have handed in their already worn Nudie Jeans. We wash and, if needed, repair them and resell them as a second-hand product in-store. We are working on developing this, but we have yet to overcome some challenges.

Your website also says that you recycle worn-out products. What do you mean by this? Are you using them to produce Nudie Jeans or recycling them elsewhere?

‘We use worn-out products to make patches to use when we repair our customer’s jeans, and we also include it in our free repair kits. We have made different accessories out of old Nudie jeans and so far, we have only made smaller items, such as rag rugs, caps and bucket hats, bags and chairs. This is an effort that is a part of Nudie Jeans Eco cycle to collect unwanted Nudie products.

When doing so we believe we can extend the life cycle of the jeans by repairing or re-selling them as second-hand items. Still, it is also an effort to avoid unwanted clothes from landfills and improving our environmental impact in the consumer phase.’

Sustainable denimAlso, I’m interested in the dyes used in Nudie Jeans. I know the cotton is organic, but what about the dyes? The media has recently discussed denim dyes as harmful to the environment.

‘There are different types of dying techniques used for our products. This is depending on the colour, the dyestuff and the result that we’re looking for, but significant for all our producers is that they need to sign and follow our Restricted Substance List (RSL). The RSL describes the chemical requirements and limits we have for all our products. Our RSL is based on the European Chemical Legislation REACH, but our RSL have more strict limitations. Please find attached if you want to learn more about our chemical restrictions or here under Social Responsibility.

All our denim suppliers are very up to date when it comes to developing new types of dyes and dyeing techniques and to save both water and chemicals in production. Our larger suppliers have their water treatment plant, and the smaller suppliers have a closed system for the water to be transported to a local treatment plant. This means that no untreated water can reach nature.

Sandblasting

Since many years back, we do not use sandblasting, but chemicals are used in dyeing and washing, but as noted above, all accordingly to RSL. Most of the laundries we work with have a good infrastructure where chemicals are reaching the washing machines through pipes in the ceiling, or there are a few well-educated employees responsible for the handling of chemicals. Most of the workers have little contact with the chemicals used, and we work thoroughly with our suppliers regarding audits, follow-ups, improving work conditions and the use of correct protective equipment. There should be no dangerous chemicals in the end products, and we make a regular chemical test on our products.

Scrapings or worn in effects on the jeans are either made by hand, with sandpapers, or with laser in big machines. Classic stonewash is also a technique we are using. In the washing labs, where new washes and looks are developed, everything is more small-scale and more manual work is needed.

Nudie jeans are also members of the Swedish network called Kemikaliegruppen, The Chemical Group, that is a platform and network for chemical knowledge in the textile production chain. Through this network, we get support and expert help when needed, and we stay updated on the latest legislations and regulations concerning chemicals.’

ethical jeansMud Jeans

Mud jeans are at the forefront of ethical and sustainable denim. They aim to use a closed-loop and circular economy to produce the best jeans with the lowest carbon footprint while also considering the conditions and wages of their workers.

It is also possible to lease jeans from Mud, making it a more budget-friendly option to wear ethical jeans. You can return your jeans after a year; they will sell them as vintage jeans. You also have the opportunity to send back your jeans if you buy them outright. If the jeans can’t be worn again, they are sent to factories that shred the denim and make it into new fabric to be used again. This means that no pair of Mud Jeans should ever reach a landfill.

Mud Jeans jeans are suitable for vegans as they don’t use leather for the back patch. They also send out their jeans using reusable packaging. If you want to keep the jeans, just pop the Repack packaging into the post box, and they will be back where they need to be!

Kings of indigo

KOI always surprises me with its new ethical and sustainable denim styles. Luckily, they are also full of sustainable qualities. They are completely transparent, and if you email them with questions, they are happy to answer – I bought a top last year and needed extra information, which they were pleased to give me. They use sustainable fibres, such as recycled organic cotton, tencel, hemp and wool. KOI is known for its denim but has a full range of clothes for men and women. They have fair working conditions in their factories. They believe in the three R’s – Repair, Reuse and Recycle- and have a wealth of tips on their website on how to care for your Kings of Indigo denim.

Sustainable jeansKuyichi Jeans

Kuyichi Jeans states that they choose sustainable materials and suppliers that produce fairly. They use 100% organic cotton and other sustainable fibres, including recycled cotton, polyester, hemp, linen, and tencel. Kuyichi believes in slow living by consciously shopping and buying ethical jeans made to last. They provide tips on how to wash the denim so it can last and look as good as possible. They promote ethical and responsible trading to ensure the people who work for them are treated fairly.

For ethical and sustainable denim… try Vintage Denim

My favourite pair of ethical and sustainable denim was found at a flea market in Amsterdam Noord; I bought them for under 20 euros, which included an entrance fee. They are a pair of vintage Levi 501s that I can’t wash because they shrink too much, and I can’t get them on! They were too long, so I cut the hem myself, and I love how they look. Most second hand/thrift/vintage shops or even car boot sales will sell jeans, Levi’s are particularly easy to find. There are many online sites where you can buy vintage denim, including Etsy, eBay, and even Asos marketplace vintage up-cycled denim.  One thing to remember is that the sizing is a lot smaller in vintage denim; measure a pair of jeans that already fit you well.

If you like ethical and sustainable jeans…

you might also like:

Jumpers to wear with jeans…

Wool jumpers – slowly made in Britain

Sustainable sweaters – 10 brands

Yak wool sweaters

Pretty sweater patterns – knit your own

Merino wool – a basic love affair

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About Me

The Green Edition is a journey to help slow down and appreciate the smaller things in life. With tips for shopping more consciously and simplifying your life.

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