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20 Sustainable Men’s Fashion Brands


Who says style and ethics can’t come together? Today, an increasing number of men are embracing the concept of sustainable fashion and making conscious choices when it comes to their wardrobe. They seek clothing for men that not only looks good but also aligns with their values.

Thankfully, the fashion industry, once known for its fast-paced and often wasteful practices, is now striving to create a more sustainable and responsible fashion revolution. From organic to eco-friendly materials, and ethical production practices to recycled or plastic-free packaging, sustainability has become more than just a trend – it’s a necessity.

In this post, we’ll highlight several men’s clothing brands that are raising the bar in the fashion industry and see what makes them sustainable.

Let’s dive in and explore the exciting world of ethical and sustainable men’s fashion brands!

How to Identify Sustainable Menswear Brands

Sustainable Men's Fashion Brands

When it comes to identifying sustainable men’s clothing and fashion brands, in general, it’s all about looking beyond the surface. Here are some key indicators to help you make an informed and responsible fashion choice:


Picture this: you’re browsing through a fashion brand’s website, and instead of glossy product shots, you stumble upon a treasure trove of information. They openly share details about their supply chain, manufacturing process, and their commitment to sustainability. That’s the power of transparency.

Brands that embrace transparency are like an open book, providing you with a backstage pass to their operations. They let you peek behind the scenes, giving you a glimpse of their eco-friendly practices, ethical sourcing, and social impact initiatives. When a brand is transparent, it shows that they have nothing to hide and are proud to showcase their sustainable journey.

Sustainable Materials

Let’s talk about fabrics – the building blocks of clothing. Sustainable brands understand the importance of choosing materials that have a minimal impact on the planet. Organic cotton takes centre stage, where the cotton is grown without the use of harmful pesticides, protecting both the environment and the farmers.

But it doesn’t stop there. Sustainable and ethical clothing brands go the extra mile, exploring innovative materials that push the boundaries of eco-consciousness. They weave magic using recycled polyester, which gives discarded plastic bottles a new lease on life. They embrace sustainable alternatives like hemp, TENCEL™, bamboo, and renewable energy, all of which require fewer resources and have a lighter environmental footprint.

Ethical Labour Practices

Behind every stitch and seam, there are real people pouring their skill and dedication into creating the garments we wear. Sustainable fashion brands value the welfare of their workers and believe in fair treatment. They ensure that their employees receive fair wages, work in safe conditions, and enjoy decent working hours.

These brands prioritize ethical labour practices, collaborating with factories that uphold high standards and treat their workers with respect and dignity. They join hands with organizations such as the Fair Labor Association, striving to create a fair and inclusive style industry that supports the livelihoods of workers worldwide.


Certifications act as shining beacons, guiding us towards brands that have received recognition for their sustainability efforts. Keep an eye out for labels like the Global Organic Textile Standard (GOTS), which guarantees that the garment meets stringent organic and ethical standards from farm to fashion. Fair Trade certification ensures that workers are paid fairly and work in safe conditions.

Another certification worth looking out for is the B Corp certification. Brands with this stamp of approval meet rigorous criteria in terms of their social and environmental performance, transparency, and accountability. These certifications provide peace of mind, assuring you that you’re supporting brands that walk the talk.

Quality and Longevity

In a world captivated by fast fashion, sustainable brands take a different approach. They create garments that are not only aesthetically pleasing but also built to withstand the test of time. Investing in durable, high-quality pieces means fewer trips to the store and less textile waste.

By choosing garments that stand the test of time, you’re not only making a sustainable choice but also embracing a timeless style. These pieces become wardrobe staples, effortlessly blending with your personal style for years to come. So, opt for quality over quantity and let your fashion choices reflect your commitment to sustainability.

What are the Sustainable Men’s Clothing Brands?

Let’s explore some of the top players in the industry who are redefining men’s style with their commitment to sustainability. From classic t-shirts to versatile wardrobe essentials, we’ll showcase labels that are setting the bar high when it comes to style, ethics, and sustainability.


Sustainable Men's Fashion Brands -Patagonia

Patagonia is not just a fashion brand; it’s a movement. With a passion for the great outdoors and a fierce dedication to the environment, Patagonia has become a leader in sustainable menswear fashion. Their clothing is designed to withstand the elements while minimizing their ecological impact.

This brand champions the use of sustainable materials—all their cotton is organic and other recycled materials—and fair labour practices. Their commitment to transparency is admirable, as they openly share information about their supply chain and environmental initiatives. From their durable outdoor gear to their everyday staples, Patagonia embodies the spirit of adventure and sustainability.


Sustainable Men's Fashion Brands- Outerknown

Outerknown, founded by surfing legend Kelly Slater with designer John Moore, is making waves in the fashion industry with its effortlessly cool and sustainable designs. Rooted in a deep respect for the ocean, Outerknown crafts clothing that captures the essence of surf culture while prioritizing ethical menswear production.

Their commitment to using organic cotton and recycled materials is evident in their stylish range of shirts, trousers, and outerwear. Outerknown is a beacon of sustainability, pushing the boundaries of eco-friendly fashion and reminding us to ride the waves of style while protecting our planet.

Neem London

Sustainable Men's Fashion Brands - Neem London

What sets Neem London apart is their attention to detail in their designs. They offer a range of stylish and versatile pieces that can easily transition from day to night, ensuring that you not only look good but feel confident in your sustainable clothing choices. From classic shirts to polo shirts and tailored trousers, their collection has something for every style-conscious man.

And when it comes to sustainable men’s clothing, this brand deserves the spotlight. Neem London places a strong emphasis on using organic materials which not only reduces the environmental impact but also ensures that their garments are free from harmful chemicals. The brand also takes its sustainability efforts a step further by promoting fair labour. They work closely with suppliers and manufacturers to ensure safe and fair working conditions for everyone involved in the production process. 


Sustainable Men's Fashion Brands - L'Estrange

L’Estrange believes in the power of versatility and timeless design. This London-based brand creates clothing that effortlessly transitions from day to night, and work to play. What sets them apart is their commitment to sustainability and responsible production.

L’Estrange uses eco-friendly materials like organic cotton and recycled fibres in its range of tailored essentials. They also embrace a minimalist approach, focusing on quality rather than quantity. With L’Estrange, you can build a capsule wardrobe that reflects your personal style and environmental values.


Sustainable Men's Fashion Brands - Asket

Asket believes that quality wardrobe essentials are the building blocks of great style. This Swedish brand takes a meticulous approach to crafting timeless pieces that stand the test of time. From perfectly fitted t-shirts to classic shirts and trousers, Asket offers essentials that are made to last.

Their corporate responsibility and commitment to sustainability are reflected in their use of organic cotton and responsible manufacturing processes. Asket challenges the fast fashion culture by promoting conscious consumption and a minimalist wardrobe approach. Elevate your everyday basics with Asket and embrace a sustainable sense of style.

Arms of Andes

Sustainable Men's Fashion Brands - Arms of Andes

Arms of Andes combines adventure with sustainability. Inspired by the majestic landscapes of the Andes Mountains, this outdoor apparel company is committed to creating high-performance gear using eco-conscious materials.

Their sustainable menswear is crafted from ethically sourced alpaca wool, a natural and renewable fibre that provides excellent insulation. Arms of Andes also focuses on fair trade practices and supports local communities in the Andean region. When you wear their gear, you not only experience the thrill of outdoor adventures but also contribute to preserving the natural beauty of the Andes.

Passion Lilie

Sustainable Men's Fashion Brands - Passion Lilie

An ethical clothing brand, Passion Lilie brings together fashion and social responsibility in a beautiful way. This brand works with artisans in India to create unique, handcrafted pieces using traditional techniques. They prioritize fair and safe working conditions and empower artisans to improve their communities.

Passion Lilie’s collection features vibrant prints and stylish silhouettes, showcasing the rich cultural heritage of India. Their commitment to ethical practices and sustainable materials is evident in every garment. By wearing Passion Lilie, you’re not just making a fashion statement, but also supporting sustainable livelihoods and preserving traditional craftsmanship.


Sustainable Men's Fashion Brands - Tentree

Tentree believes in the power of planting trees. With a mission to combat deforestation and climate change, they’ve made it their goal to plant 10 trees for every item purchased. Talk about fashion that leaves a positive impact!

Their clothing is crafted from eco-friendly materials like organic cotton, recycled polyester, and TENCEL™. Tentree’s designs range from cosy hoodies to comfortable joggers, all with a stylish and laid-back vibe. By choosing Tentree, you not only elevate your style but also contribute to a greener and more sustainable future.

Organic Basics

Sustainable Men's Fashion Brands - Organic basics

For those seeking minimalist and sustainable essentials, Organic Basics has got you covered. This Danish brand focuses on creating timeless pieces that are ethically made and long-lasting. From comfortable underwear to sleek activewear, Organic Basics is committed to reducing the environmental footprint of your everyday basics.

Their clothing is crafted from GOTS-certified organic cotton, recycled wool,  and other eco-friendly materials, ensuring that you stay comfortable while supporting sustainability. With its transparent supply chain and commitment to fair labour, Organic Basics is setting the corporate responsibility standard for ethical and stylish essentials.



When it comes to iconic denim, Levi’s is a name that needs no introduction. This American brand has a rich heritage and has been at the forefront of denim fashion for decades. But did you know that Levi’s is also making significant strides towards sustainability?

Levi’s is committed to reducing its environmental impact by implementing sustainable practices throughout its supply chain. They have introduced initiatives like water-saving techniques and using recycled materials in their jeans. With their focus on durability and timeless style, Levi’s proves that sustainable menswear can be both fashionable and long-lasting.

Harvest & Mill

Harvest & Mill

Harvest & Mill takes sustainability to a whole new level. With a commitment to producing everything in-house, from growing the raw materials to manufacturing the garments, they ensure a transparent and ethical process.

To support American organic cotton farmers, the brand’s clothing is crafted from organic cotton, promoting regenerative farming practices and eliminating the use of toxic chemicals. Harvest & Mill’s minimalist designs offer a versatile range of wardrobe staples, from casual wear t-shirts to hoodies, all made with love for the planet and the people who wear them.



If you’re searching for comfortable essentials that are gentle on both your skin and the environment, Boody is the brand for you. This Australian label specializes in creating underwear, loungewear, and activewear from organically grown bamboo.

Bamboo is a sustainable and renewable resource that requires minimal water and doesn’t require pesticides or fertilizers. Boody’s garments are soft, breathable, and designed with comfort in mind. By choosing Boody, you’re choosing comfort, style, and sustainability.

Nudie Jeans Co.

Nudie Jeans Co.

Nudie Jeans Co. is on a mission to change the way we think about denim. This Swedish brand is renowned for its high-quality jeans and sustainable practices. It prioritizes Fairtrade organic cotton and recycled cotton as its materials and works with only fair trade-certified factories—ensuring that every pair of jeans tells a story of sustainability.

With a focus on repair and reuse, Nudie Jeans Co. encourages customers to bring their worn-out jeans for repairs, extending their lifespan and reducing waste. Their commitment to transparency and ethical practices has earned them a loyal following of conscious denim enthusiasts.

Kotn– Organic Cotton


A classic t-shirt company, Kotn is on a mission to reinvent the everyday t-shirt while promoting sustainable farming practices. This Canadian brand works directly with Egyptian cotton farmers to ensure a fair living wage and support communities. The result? Luxuriously soft t-shirts that are both stylish and sustainable.

Kotn’s commitment to quality and transparency shines through in their thoughtfully designed and quality basics. They focus on using Egyptian cotton, known for its superior quality while minimizing water consumption during production. By choosing certified B-corp Kotn, you’re not only embracing comfort and style but also supporting ethical and sustainable cotton farming.

Happy Earth

Happy Earth

Happy Earth celebrates the beauty of nature and promotes sustainable living. Their collection of clothing reflects their commitment to using organic and natural materials.

With vibrant prints inspired by the wonders of the natural world, Happy Earth’s designs capture the essence of sustainable menswear fashion. They prioritize fair labour practices and strive to minimize their environmental waste. By wearing Happy Earth, you can showcase your love for nature while making a positive impact on the planet.



Kampos specializes in sustainable swimwear, designed with a deep respect for our oceans. They are on a mission to create swimwear that combines style, comfort, and ecological responsibility.

Kampos’ swimwear is made from regenerated nylon, derived from discarded fishing nets and other waste materials found in the ocean. By using these materials including recycled plastic bottles, they contribute to reducing marine pollution and promote recycling. Kampos’ designs are inspired by the beauty of the sea, allowing you to enjoy the beach while protecting the environment.

The Level Collective

The Level Collective

The Level Collective is a brand that seamlessly combines sustainability with adventure-ready designs. They offer a range of outdoor clothing and accessories that are perfect for nature enthusiasts and style-conscious individuals alike. From durable jackets to comfortable tees, their collection is designed to withstand the demands of nature while keeping you stylish.

The Level Collective uses eco-friendly fabrics such as recycled and organic cotton in its products. The brand is also committed to the best ethical men’s clothing practices, ensuring fair and safe working conditions for its workers. They believe in creating a positive social impact through their supply chain.

Knowledge Cotton Apparel

Knowledge Cotton Apparel

Knowledge Cotton Apparel offers classic and timeless designs that can be effortlessly incorporated into any wardrobe. They are known for their timeless and versatile clothing options for men, made from eco-friendly materials. Their focus on longevity and durability ensures that their garments are built to last.

Knowledge Cotton Apparel is a strong advocate for organic cotton, which is grown without the use of harmful pesticides and fertilizers. This choice helps to protect the environment and support the well-being of farmers. Plus, the brand is transparent about its production processes, ensuring that consumers have a clear understanding of how their garments are made.

Mud Jeans

Mud Jeans

Mud Jeans prioritizes high-quality materials and craftsmanship, ensuring that their jeans are durable and long-lasting. They believe in creating garments that can be enjoyed for years, further reducing waste in the fashion industry and sealing their spot as a sustainable clothing brand.

Mud Jeans is revolutionizing the denim industry with its innovative approach to circular fashion. They offer a unique lease program that allows customers to rent their jeans instead of buying them outright. After use, the jeans can be returned for recycling, reducing textile waste and promoting a circular economy.



Silverstick clothing is designed to meet the demands of outdoor activities. Their jackets, hoodies, and tees are not only stylish but also functional, providing comfort, durability, and protection during your adventures. 

Silverstick is a brand that combines style with environmental consciousness, focusing on respecting and protecting the outdoors. They prioritize sustainable fabrics, using the highest quality Aegean organic cotton certified by the GOTS. Their commitment to sustainability extends to ethical production, as they carefully select factories in Turkey that undergo independent inspections and certifications.

In terms of dyeing, Silverstick uses low-impact dyes that are free from harmful substances, meeting the standards set by GOTS and Oeko-Tex.

Final Note

Let’s celebrate the brands that are taking the sustainable fashion journey for men—from using organic materials, eco-friendly production processes, recycled packaging, and more. These ethical clothing brands have shown us that sustainability and style can coexist, proving that there is no need to compromise when it comes to making ethical fashion choices.

By opting for sustainable men’s clothing, whether it’s a classic t-shirt or a pair of swim trunks, you’re not only dressing with style, but you’re also making a positive impact on the environment and the people who make your clothes. It’s a win-win situation!

Jack Wilson

Jack Wilson is a 29-year-old writer based in Manchester. While initially uninterested in fashion when he was younger, Jack has since developed an affinity for men’s style. Because he’s always out and about, he’s always on the lookout for anything that looks good without sacrificing functionality to add to his collection.

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