Three By One (the home of Neuw Denim) is committed to treading a lighter path and respecting all workers in our value chain.

We recognise our role in shaping a more sustainable and responsible future for the fashion industry and are excited to be part of the innovations taking place to create meaningful change. Whilst we acknowledge we have a lot more to learn, we are certainly making significant progress every day and remain committed to making socially and environmentally sustainable choices throughout our processes.

As we continue on this journey, we look forward to working with our industry partners and you, our customers, as we progress on our journey towards being the most responsible brand we can be.


We are committed to fostering a positive relationship with those who produce our products, ensuring they are respected and provided with dignified work.

We view our suppliers as partners and work with a small selection of factories, specialists in their field. We are actively mapping and auditing all our factories in collaboration with independent auditing companies according to International standards such as Sedex (SMETA). We also work closely with our mills, some of which you can learn about below.


All of our suppliers are required to agree to and sign our Code of Conduct as part of our onboarding process. The Code establishes our minimum expectations and standards regarding employment practices, health and safety and environmental compliance.

To ensure these standards are being upheld and our factories operate in compliance with national laws, international conventions and best practice industry protocols, we obtain independent third party audits of the factories producing for Three By One every two years. Our preference is the SMETA audit methodology however in the interests of reducing audit fatigue, we are willing to accept audit frameworks of similar rigour.

We are proud to be working with laundries that have been with us since the beginning some 9 years ago and work closely together to develop the unique washes our brands are known for. Our company was founded on passion for denim and the founders still go to the laundry every month to maintain and nurture sustainable innovation and quality as well as a healthy and positive environment for everyone involved in the production process.


Three By One acknowledges our responsibility to reduce our environmental impact in every way we can.

As an industry, we MUST innovate for a more sustainable future. At Three By One, our staff, our designers, our factories, and our laundries are all focused on decreasing our footprint in many different ways including the elimination of hazardous substances in our products and increasing the sustainability of the raw materials we source.

Our commitment, across both our supply chain and our business operations which includes stores and Head office, is focused on the reduction of energy usage, water waste and recycling of landfill material.

Our denim mills are leading the way in sustainability.

We’re passionate about working with the best mills in the business, particularly those making sustainability a priority so we’re proud to share some of our key partners and their efforts.

Candiani is a 75 year old family owned mill in a small town in Italy. A signatory to the Greenpeace Detox Commitment, an initiative to achieve zero discharge of hazardous chemicals and the elimination of harmful chemicals from the fashion supply chain, Candiani are also committed to more sustainable cotton including organic, recycled and better cotton sourced from the Better Cotton Initiative.

Accredited to Oeko-Tex Standard 100, the Global Recycling and Organic Content Standards as well as GOTS (Global Organic Textile Standard), the facilities are certified to the ISO14001.2004 (Environmental Management Systems) and SA 8000: 2008 standards (social responsibility) and also practice resource stewardship through the recycling of any waste from the spinning, warping and dyeing processes.

Turkey is known worldwide for their expertise in denim. We work with Kipas and Orta, both of which are committed to reducing their environmental impact.

Orta is one of Turkey’s leading denim mills and an early pioneer in sustainability. They are also certified to the ISO14001.2004 and SA 8000: 2008 standards and carrying accreditations to Oeko-Tex Standard 100, the Global Recycling and Organic Content Standards as well as GOTS (Global Organic Textile Standard).

Their innovations include a unique indigo dyeing process which reduces water usage by 70%. Keen to learn more about their achievements and progress? Read their sustainability report here.

We’ve developed some of our Australian Cotton range with Neela Blue who have built a state of the art vertically integrated denim mill in Pakistan with sustainability at its core. They’ve built one of the only Leed Gold Certified denim mills in the world. LEED certification is no easy feat, particularly achieving GOLD status and means they substantially reduce their energy, carbon and water use in the manufacturing process.

Neela Blue also carry certifications to Oeko-Tex Standard 100, the Global Recycling and Organic Content Standards as well as GOTS. Learn more about their commitment to sustainability here.

We’ve also worked with Advance Denim on our Australian Cotton denims. Advance was one of the first denim mills in China. A partner of the Cotton LEADS alliance and certified to the GOTS4.0, Organic Content Standard 1.0, Global Recycling Standard 3.0 and Okeo-Tex Standard 100, the mill also treats all waste water ensuring zero sewage discharge. Advance carry the environmental management certification ISO14001:2004.


Recycled Water
We are extremely proud to say that the water used in our manufacturing process is reused and recycled with zero waste discharged as contaminated sewage. All water is treated and 30% is recycled for immediate re use in the laundry. We are aiming for 50% within 12 months. The 70% that isn’t recycled is transported to an external facility, managed by the local authorities where further cleansing processes are applied. After the final process, the water can be re-released back into the public water grid.

Our own Neuw Denim ‘Air Wash’ initiative ensures our denim is washed and treated with ozone agent present in the earth atmosphere. Air Wash significantly cuts down the amount of water being wasted and energy used, as it turns to water to oxygen after the wash cycle leaving no chemical residue.


Up to two thirds of the environmental impact in the garment industry occurs at the raw materials stage, even before products are made. Being a denim company first and foremost, the fibre we use the most is cotton so we’ve started there on our journey toward responsibly sourced materials.

Australian Grown Cotton
Traceability and transparency go hand in hand. Throughout our ranges, we choose to adopt a large percentage of Australian Cotton. Australian cotton is the most water-use efficient cotton in the world, with yields three times the world average. As a thirsty crop, we think supporting Australian grown cotton which has continued to demonstrate improvement when it comes to water use over the past 15 years makes sense. With a 40% increase in water productivity over that time and a reduction in the use of pesticides by 90%, we’re committed to ensuring we support more Australian cotton.


We’re at the beginning of exploring circularity and the opportunities that it offers the fashion industry in reducing our reliance on (raw materials) products from livestock and petroleum industries.

We’ve commenced by making the back patches on all our jeans out of recycled leather and are currently exploring different fabric options to include in our ranges.


Our suppliers must comply with our Chemical Requirements policy which is continually updated in line with regulatory developments.

As an international company that sells all around the world, we are also responsible for adhering to chemical standards and regulations in various countries.


We want you to enjoy your Three By One purchases for as long as you can. We use premium fabrics and finishings to ensure our jeans are built to last and encourage you to repair them as much as possible to get the most out of them.

Repair reflects the way we live with our jeans and in fact is even embedded into the design of every pair of Neuw denims. The back pocket Repair Stitch is inspired by our Creative Director Par’s homemade repair stitches from his own collection. Read more here.

With around 25% of the carbon footprint of a garment coming from the way we look after it, we think it’s a no brainer to do our part to reduce our environmental impact. Follow these tips so you can help tread a lighter path on the planet, and of course get as much life out of your jeans as possible.

  • Reduce the number of times you wash your jeans. We’re big fans of letting denim develop that lived-in look and allowing them to age gracefully. Besides the huge benefit of reducing water use, fewer washes allows your jeans to develop their own look.
  • Washing in cool or cold water saves energy as well as protects against shrinking.
  • It’s a good idea to wash your jeans on their own or with similar dark colours the first time you wear them and always turn them inside out. This minimizes abrasion and fading.
  • Ditch the dryer and air dry instead if you can. Tumble dryers weaken fabric fibres. Drying inside on a clothes rack or outside in the shade, this option again saves energy, avoids shrinkage and extends the life of your jeans. If you’re drying outside just turn them inside out to avoid fading.
  • Use an eco friendly washing detergent sparingly. Harsh chemicals don’t belong on your clothes nor the environment so look for gentle products and preferably liquid over powder which can sometimes leave a residue. Don’t use bleach either. It’s not a friend of denim.
  • Found a stain? Try spot cleaning instead of a full wash. And adding a little white vinegar to your wash can also help to eliminate any lingering odours as well as act as a softener.
  • If you’re really committed – hand wash! This uses zero energy other than your own. Soaking in a small amount of detergent, a small cap full, for around 30 minutes should do the trick.
  • Finally, when in doubt, read the care label!


Our team is passionate about the environment and championing sustainability. Our environment group meet monthly to workshop solutions and come up with initiatives to implement which lessen our own footprint. Their first step was to assess what measures we could take to reduce our impact at Head Office. Even the smallest things can add up and make a difference. So far we’ve:

  • Equipped every team member with a KeepCup and banned disposable coffee cups in our office. Even visitors are provided one!
  • Banned the use of single-use plastic bottles during meetings and conferences.
  • Implemented recycling of all soft plastics and recyclables.
  • Started to compost all food waste.
  • Eradicated the use of aerosol air fresheners.
  • Switched our toilet paper to Who Gives a Crap brand which is 100% recycled and donates 50% of its profits to charities investing in sanitation in underserved regions. If you don’t know about them, you should! Check them out here.
  • Switched all light bulbs to energy efficient bulbs.
  • Commenced using compostable mailer bags for any items shipped from Head Office.

We know we can do even more and will continue to look for ways to reduce our impact in every way we can.


Since we began, our in-store carry bags have been made from paper and we’re actively looking into reducing the amount of poly bags our products are shipped in as well assessing more environmental alternatives to plastic. Watch this space!


Three By One requires all animals involved in our supply chain to be treated humanely and in accordance with the internationally accepted ‘Five Freedoms’ developed by the RSPCA.

  • Freedom from hunger and thirst.
  • Freedom from discomfort.
  • Freedom from injury or disease.
  • Freedom to express normal behaviour.
  • Freedom from fear and distress.

All animal sourced materials must be by-products of the food industry. We do not use real fur, exotic skins or hair from the angora rabbit in our products.


We are committed to supporting and aiding local and international charities and initiatives.

We send full, non-defect garments in complete wearable condition to numerous charities and foundations.

Save The Children
We work directly with Save the Children, Australia’s largest aid and development agency dedicated to helping children, by donating samples and canceled styles in wearable condition. Learn more about Save the Children here.

Berry Street
Each Christmas, we partner with Berry Street Charity by donating 10% of all sales over the Christmas Period to help children, young people and families impacted by abuse, violence and neglect. Learn more about Berry Street here.

The Social Studio, Melbourne
We proudly donate denim offcuts and samples, partner with and support The Social Studio in Collingwood, Melbourne. A fashion enterprise that champions the values of diversity, community, education and environmentally sustainable design by working with and for young people from new migrant and refugee communities. Find out more here.


Circular thinking is one of the most exciting developments for the garment industry and provides a key solution to collectively reducing our environmental impact and reliance on natural resources. We’re motivated by the amount of innovation taking place around textile waste and regeneration and take every opportunity we can to provide our support.

Deakin University, Victoria
We proudly assist Deakin University in their continual research into a circular economy by donating denim and other materials to their studies. This support went on to help Deakin University win a Global Change Award by designing a process that lets one used pair of jeans dye ten new pairs, requiring no water usage. Have a read about this incredible innovation here.

We’ve also partnered with Deakin University in a Sustainability Victoria submission with the goal to recycle denim for use in concrete reinforcement and building & construction.

Tex Rex Australia
We have sent denim waste to Textile Recyclers Australia who use this to make furnishings and furnishing stuffing as well as re-purpose textiles into new yarn.

RMIT University, Victoria
We continue to support RMIT University fashion students by donating textiles, fabrics, and denim off cuts to their classes giving them resources to use in their studies.

Young Designers
We often support young designers interested in upcycling by providing offcuts and leg panels used in the development process. Here is just one example of how they are using this fabric - amazing!

Local Council
We have engaged with members from our local council in Melbourne who are helping us to find ways to donate our denim waste responsibly.