Riding the wave of conscious fashion, sustainable swimwear brands are redefining beachwear with style and eco-friendliness. From bikinis to swimsuits, these brands make a statement utilizing materials that are at least 83% eco-friendly. Join us as we explore the top sustainable swimwear brands, blending fashion-forward designs with a steadfast commitment to preserving our oceans and planet.

Sustainable Swimwear – Choosing the Right Swimsuit for a Greener Future

When it comes to sustainable swimwear, there are many options to choose from. Whether you prefer a bikini or a one-piece bathing suit, you have a sustainable option.

Sustainable swimwear is made from recycled materials such as recycled nylon or recycled polyester. These materials are derived from synthetic fabrics like fishing nets or plastic bottles, which are then transformed into durable and environmentally friendly fabric.

By choosing a sustainable swimsuit, you reduce waste and support brands committed to ethical manufacturing practices and reducing their carbon footprint.

What Are the Best Sustainable Swimwear Brands?

1. Wolven

women wearing swimming dress

Dive into a world of vibrant sustainability with Wolven’s swimwear collection. Infused with boho-chic charm, their colorful and sporty styles are more than meets the eye.

Crafted from OEKO-TEX-certified recycled PET derived from plastic bottles, each piece is a testament to eco-conscious fashion. Wolven goes beyond recycling by partnering with Climate Neutral to neutralize their carbon footprint, ensuring guilt-free indulgence.

 Unveiling playful designs, they’re not just swimsuits but a commitment to the planet. Your purchase, wrapped in recycled packaging, resonates with values that matter. With sizes ranging from XS to XL, Wolven invites you to make a splash on a global scale.

2. Hunza G

women wearing swimming dress

Waste reduction is central to the ethos of the one-size swimwear brand Hunza G. The brand maintains a zero-deadstock policy throughout its production, ensuring no fabric or materials go to waste. 

Even in packaging, Hunza G remains eco-conscious, utilizing biodegradable, recycled, and recyclable poly bags crafted from post-consumer plastic. Additionally, the U.K. label takes environmental responsibility further by partnering with DHL Go-Green, actively offsetting transit emissions.

Praised by Tsui for its flattering seersucker, the brand champions inclusivity through its “original crinkle” one-size-fits-most approach, curbing overconsumption. Beyond fashion, Hunza G fosters a safe, healthy work environment from factory to head office. A true style and ethics fusion, Hunza G proves fashion can be fabulous and responsible.

3. Londre

women wearing black swimming dress

Londre is known for its stylish and eco-friendly options in swimwear. Londre has got you covered if you’re looking for a sustainable swimwear brand that doesn’t compromise on style. They are committed to creating swimsuits made from sustainable materials, including recycled swimwear.

Choose Londre for eco-friendly swimwear shopping for three reasons: sustainable materials like recycled nylon, ethical production with fair labor practices, and stylish designs from classic to trendy, showing sustainability and style can coexist.

So why wait? Dive into one of the most favorite sustainable fashions with Londre today!

4. Patagonia

women wearing swimming dress

Patagonia isn’t just about clothing; it’s a beacon of ethical practices and environmental responsibility. What sets them apart? Transparency. They reveal the name, location, and conditions of all their facilities, ensuring complete traceability. Impressive, too; over ⅔ of their manufacturers hold Fair Trade certification.

Patagonia crafts swimwear from recycled nylon and polyester for men and women, curbing new material demand and waste. They create chic, eco-friendly pieces by reusing fishing nets and post-consumer waste. 

But that’s not all. Patagonia’s commitment extends to activism. Explore their “Take Action” tab on their website—a hub for campaigns in human rights and environmental causes. Each link empowers you to make a difference.

And here’s the cherry on top: Patagonia funnels all profits into environmental non-profits. They’re not just treading lightly themselves; they’re actively uplifting others to improve their environmental impact. 

In a sea of options, Patagonia sails ahead as an eco-friendly beacon. Recycled materials, ethical practices, and dedication to sustainability set a standard for all to emulate.

5. Vitamin A

women wearing green swimming dress

Vitamin A is more than just swimwear—it’s a sustainability movement. Get ready to rock swimsuits that blend style and eco-consciousness. Born in California, their signature materials—EcoLux, EcoRib, and EcoTex—are a tribute to the Earth, crafted from recycled and plant-based goodness.

But wait, there’s more! Vitamin A has a heart of gold. They give back by donating profits to 1% For the Planet, Oceana, Surfrider Foundation, and Girls Inc. And they’re not just talking—beach cleanups in local communities prove it.

Check out their fabric innovations: EcoLux transforms recycled nylon into luxury, EcoRib turns nylon scraps into fab stretchiness, EcoTex cuts emissions and conserves resources, and BioSculpt offers an organic alternative. Vitamin A covers your swimwear dreams if you’re all about fashion with a sustainable soul.

6. Outerknown

women wearing blue swimming dress & smiling sitting on a rock

Choose Outerknown for your eco-friendly and ethical swimwear needs. As a sustainable swimwear brand, the company is committed to creating high-quality products while minimizing environmental impact.

Outerknown isn’t just about organic cotton sweatpants and sustainable jeans—discover their ethical swimwear, too! Designed for ocean-loving communities, these eco-friendly swimsuits made from recycled poly offer freedom and UPF 30+ to 50+ protection. 

They source materials from renewable energy-driven facilities, support human rights in their supply chain, and partner with Bergman Rivera for Regenerative Organic CertifiedTM practices. They even have plans for 100% circular products by 2030, making landfill waste a thing of the past. 

7. Cleobella


Cleobella offers a stunning collection of ethically-made clothing and accessories for your boho-chic summer style. Not only is the brand known for its beautiful designs, but it also takes sustainability seriously. Cleobella is a top swimwear brand that prioritizes using eco-friendly materials and practices.

Cleobella, a brand deeply committed to sustainability and ethical practices, revolves around handmade designs by independent artisans worldwide. Their creations celebrate heritage techniques, nurturing sustainable incomes through meaningful partnerships.

With artisans as the cornerstone, Cleobella’s familial approach drives their ethos. Years of nurturing relationships underscore their values. Operating from California and Southeast Asia, founders collaborate directly with overseas teams, ensuring integrity in their handmade products.

Collaborations, like with Bloom India, empower women through pre-college STEM courses. Cleobella’s environmental pledge extends to conscious design, advocating for a better planet and lives. Upholding traditions and promoting slow fashion, Cleobella crafts products that reflect minimal planetary impact while cherishing traditional artisan crafts.

8. TomboyX

women wearing TomboyX swimwear

The creators of our beloved ethical underwear are pioneering inclusivity with their gender-neutral swimwear collection. TomboyX stands as a refreshing choice for those seeking alternatives to mainstream offerings.

Their designs are thoughtfully crafted for all body types, embodying a diverse ethos. As a B Corp company, TomboyX prioritizes ethical manufacturing and sustainable approaches. Additionally, their items boast UPF50 sun protection for safety under the sun.

Tomboy is committed to creating swimwear made from sustainable materials, including recycled nylon. By using recycled materials, they reduce waste and minimize their environmental impact. Their dedication to sustainability doesn’t stop there – they also prioritize ethical manufacturing practices.

When you choose Tomboy as your go-to brand for sustainable swimwear, you will look good and feel good knowing that you’re supporting a company dedicated to making a positive impact on the environment.

How Are Sustainable Swimsuits Made, and What Materials Are Used?

Recycled Nylon – The Perfect Fabric for Sustainable Swimwear

Recycled nylon is one of the most popular materials used in sustainable swimwear. It is a synthetic fabric made from waste materials such as fishing nets, carpet fibers, and industrial scraps.

By transforming these waste materials into a new fabric, brands can create fashionable, eco-friendly swimwear. Recycled nylon is sustainable but also durable, lightweight, and quick-drying, making it the perfect choice for swimwear.

Recycled Polyester – A Sustainable Choice for Your Bikini or Bathing Suit

Recycled polyester is another popular material used in sustainable swimwear. It is made from post-consumer waste, such as plastic bottles, which are melted down and spun into fibers.

These fibers are then woven into a fabric that is suitable for swimwear. 

Recycled polyester is a sustainable choice and a durable and quick-drying option. Many brands use recycled polyester in their swimwear lines to reduce environmental impact and provide customers with stylish, eco-friendly options.

Econyl – Transforming Fishing Nets into Stylish and Eco-Friendly Swimwear

Econyl is one of the revolutionary sustainable fabrics transforming the swimwear industry. It is made by recycling discarded fishing nets and other nylon waste materials and turning them into a regenerated nylon fabric. 

Econyl is a sustainable and durable choice for swimwear, as it reduces the amount of waste in our oceans and landfills while also providing a high-quality material for swimsuits. Many brands now use Econyl in their swimwear collections, making finding stylish and eco-friendly options more accessible.

Sustainable Manufacturing – How Ethical Swimwear Brands Ensure Fair and Safe Practices

Ethical swimwear brands prioritize sustainable manufacturing practices for fair and safe working conditions. They work closely with their factories to ensure workers are paid a fair wage and operate in safe environments. 

Ethical swimwear brands often have strict regulations to reduce waste and minimize their carbon footprint. These brands are committed to creating stylish and ethical swimwear from using recycled materials to implementing energy-efficient production processes.

Beyond Fashion – The Social and Environmental Impact of Ethical Swimwear Brands

Ethical swimwear brands go beyond fashion and have a positive social and environmental impact. By promoting sustainable practices and supporting fair labor, these brands contribute to a greener and more just future.

They are also raising awareness about the harmful effects of fast fashion and encouraging consumers to make more conscious choices. By choosing ethical swimwear brands, you can be part of a movement making a difference and driving positive change in the fashion industry.

Where Can I Find Eco-Friendly Swimwear Brands?

Online Shopping – Discovering the Best Eco-Friendly Swimwear Brands

Online shopping is a great way to discover and purchase eco-friendly swimwear brands. Many sustainable swimwear brands have online stores where you can browse their latest collections and find the perfect swimsuit. 

Shopping online also allows you to compare brands and read reviews from other customers, helping you make an informed decision. Whether you are looking for a bikini, a one-piece, or a modest swimwear option, you can find a wide range of styles and designs from eco-friendly swimwear brands online.

Brick-and-Mortar Stores – Finding Sustainable Bathing Suits Near You

If you prefer to shop in person, you can also find sustainable bathing suits at brick-and-mortar stores. Many eco-friendly brands have their physical stores or partner with retailers that specialize sustainably. 

By visiting these stores, you can try on different swimsuits and see the quality and fit for yourself. Additionally, shopping at local stores supports the local economy and reduces carbon emissions associated with shipping. Check out your local boutiques and specialty stores to find sustainable swimwear brands near you.

Second-Hand Options – Embracing Sustainable Fashion with Pre-Owned Swimwear

Another way to embrace fashion sustainably is by considering second-hand options. As the demand for sustainable swimwear grows, many people sell their pre-owned swimsuits online or at consignment stores.

Buying second-hand swimwear reduces waste and gives these swimsuits a second life. Just thoroughly clean and sanitize any second-hand swimwear before wearing it. With a little searching, you can find gently used and affordable, sustainable good swimwear that suits your style and values.

Frequently Asked Questions

What defines sustainable swimwear? 

Sustainable swimwear is crafted using eco-friendly materials and manufacturing processes designed to minimize environmental impact. Many brands prioritize sustainability by utilizing recycled fabrics like polyamide or polyester.

Are there specific brands that use recycled fabrics for swimwear?

Yes, several brands specialize in swimwear made from recycled materials. Examples include swimwear crafted from recycled polyamide or recycled polyester, showcasing a commitment to environmental responsibility.

How can I find eco-friendly swimwear brands?

You can discover eco-friendly swimwear brands by conducting online searches, reading customer reviews, and seeking certifications like Oeko-Tex. The Oeko-Tex certification ensures that the fabric is free from harmful substances.

What are the advantages of choosing sustainable swimwear?

Purchasing sustainable swimwear extends beyond personal style choices. Supporting such brands minimizes environmental impact through the use of recycled materials and ethical manufacturing practices. It also plays a role in steering the fashion industry toward greater sustainability.

How do sustainable swimwear brands utilize recycled materials?

Sustainable swimwear brands repurpose materials like recycled nylon, derived from discarded plastic bottles or fishing nets, to create new swimwear. This innovative manufacturing approach contributes to waste reduction and promotes a circular fashion economy.


In the ever-changing world of fashion, the emergence of sustainable swimwear brands is a testament to the industry’s growing commitment to ethical practices and environmental stewardship.

From bold designs to responsible manufacturing, these brands are making waves that go beyond trends – they signify a shift towards a more conscious and compassionate approach to fashion.

As we explore each brand’s unique stories and values, it becomes evident that the future of swimwear lies not only in style but also in sustainability.

So, whether you’re lounging on the beach or taking a dip in the ocean, you can now do so with a sense of purpose, knowing that your choice supports a greener and more equitable world.

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