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12 Eco Friendly and Sustainable Swimwear Brands for Conscious Consumers

12 Eco Friendly and Sustainable Swimwear Brands for Conscious Consumers

Sustainable Swimwear Brands

As the world becomes more aware of the importance of sustainability, many fashion brands are beginning to incorporate sustainable practices into their designs.

Sustainable swimwear is made from eco-friendly materials that are produced in a way that minimizes impact on the environment.

This type of swimwear is often made from recycled or upcycled materials, and it often features innovative design elements that reduce water waste and energy consumption.

Sustainable swimwear is a great choice for those who want to minimize their environmental impact, and it is also often more affordable than traditional swimwear.

Summertime is the perfect time to break out your fun and funky swimwear, but have you ever stopped to think about where that swimwear comes from?

Unfortunately, most swimwear is actually made from synthetic materials that are harmful to the environment and our oceans.

Luckily, there are some eco friendly and sustainable swimwear brands out there that make beautiful and affordable swimwear using only sustainable materials.

A recent study by Kyushu University in Japan, found there are 24 trillion pieces of microplastic swimming in our oceans!

Every summer we interact with our oceans, whether on the beach or on a boat, often not considering the negative impacts we have individually, let alone as a global community.

It’s a long journey and there is a lot of work to do, but simply being mindful of your buying choices when it comes to swimwear and accessories is a step in the right direction.

By choosing to support socially conscious and sustainable swimwear, you are voting with our dollar to see a rise in more ethical fashion production, while alleviating the strain we put on our oceans everyday.

Sustainable swimwear is made from materials that are environmentally friendly and will degrade over time.

Sustainable swimwear brands use recycled materials, such as plastic bottles, natural materials, and bamboo, which grow quickly and do not require the use of pesticides or other harmful chemicals.

Sustainable swimwear brands often use organic cotton, which is grown without the use of synthetic fertilizers or herbicides. It’s an excellent choice for people who are looking for an eco-friendly option that is also stylish and fashionable.

There are many sustainable swimwear brands available, so there is sure to be a style that suits everyone.

5B Swim

5B Swim is a New York City based fashion label elevating handmade swimwear and activewear. Founders Lauryn & Ashley thoughtfully craft each piece from start to finish – with no detail overlooked.

Their unique approach focuses on zero waste production, using repurposed scraps in custom designs made from ECONYL® fabric.

Moreover, all orders are sent out using only compostable packaging materials like Better Packaging comPOLY bags and WastedBased Co mailers for an extra eco-friendly touch.


Helping to revolutionize the fashion world, Outerknown is an innovative company started by legendary surfer and professional skateboarder Kelly Slater. Walking the talk with regards to sustainability, all of its products are created using ethically-sourced materials from suppliers who adhere strictly to environmental and social standards, as well as produced in WRAP-certified factories.

Eco Friendly and Sustainable Swimwear Brands - Outerknown

In addition, this trendsetting brand partners with nonprofit organizations for causes such as ocean conservation and climate change – proving that style doesn’t have sacrifice quality or ethics.

With their commitment towards creating fashionable yet responsible clothing solutions – it’s no surprise why Outerknown has become a leader in today’s industry.

Sea Culture

Sea Culture swimwear

Sea Culture is on a mission to help make our earth cleaner through collaborating with charities and creating products that last.

With the use of recycled plastics, they’re making an eco-friendly impact by producing shirts, swimwear, beanies – all made in the USA.

So far their efforts have saved 1,000 water bottles from landfills or ending up back in our oceans!

Camela Swimwear

Camela Swimwear combines timeless design and sustainability. Their commitment to the environment is evident in their choice of sustainable materials — like ECONYL® yarn, which is 100% regenerated from waste that was destined for our oceans and landfills.

By choosing this high-quality fabric, you’re making a conscious decision towards helping protect Earth’s precious resources while having an item that will last you forever.

TomboyX Swimwear

TomboyX has taken sustainability to the next level, ensuring customers have a safe and responsible wardrobe. By incorporating BCI certified suppliers into their supply chain, they guarantee that every bit of cotton used is sourced through farmer-centric practices.

They’ve also attained OEKO-Tex certification for all products made with cotton which adds an extra layer of assurance that each textile is sustainable and ethically produced.

TomboyX - Eco Friendly and Sustainable Swimwear Brands

TomboyX’s Eco Fleece capsule collection features an innovative blend of both cotton and recycled polyester, where the latter is sourced from plastic water bottles.

Their line also includes TENCEL™ Modal spun from beechwood pulp – delivering a fabric that is biodegradable, breathable and incredibly soft to touch while being durable too.

Those in search for sustainable swimwear can now rely on this brand as each piece has been certified by Oeko-tex 100 standards ensuring no chemicals were used during production.


Boochen eco-conscious surfwear

boochen is a passionate ocean-loving team that seeks to reduce the planet’s pollution. To this end, they create reversible bikinis made from recycled materials like polyester and nylon taken from sea-waste.

Their commitment to sustainability led them to partner with UNIFI® through their REPREVE® initiative which helps protect oceans around the world!

Billions of plastic bottles go into landfills every year. But now you can do something about it. REPREVE® is the leading, most trusted, branded performance fiber made from recycled materials (including plastic bottles).

For an optimal fit and flattering silhouette, every design features adjustable details tailored just right whether it’s swimming laps or taking leisurely strolls on the shoreline – no matter what activity comes first.


Every Londre swimsuit contains 6 plastic bottles, while their packaging is made from corn and recyclable materials.

So far, Londre has taken over 90,000 plastic bottles from the beaches and streets of Taiwan to create their swimwear. 

The sustainable brand also takes their stand on social causes by raising funds for women’s health and environmental initiatives, donating over $10,000 to organizations such as Amazon Watch and the Yellow Hammer Fund. 


At MAYOMI, we strive to create a more sustainable future by collaborating with innovators and sourcing the highest quality materials for our products. We upcycle plastic waste into something new without taking resources from nature or increasing CO2 emissions.

Their packaging is also as eco-friendly as possible–created using 90% recycled material with transport via DHL GoGreen services operating carbon-neutrally. When you purchase any of our products, you can be sure that your contribution supports One Tree Planted in their mission to reforest areas around the world!

Fair Harbor Swimwear

Fair Harbor is a sibling run company creating swimwear out of recycled plastic in an effort to keep the oceans clean. Growing up spending summers on Fire Island, Jake and Caroline Danehy would pass their afternoons selling lemonade on the sidewalk, surfing and swimming in the water, fishing off the pier, and riding bikes around the carless streets.

Fast forward a few years, Jake and Caroline are now heading a successful business and helping to beat plastic pollution in the ocean, one bottle at a time. Inspired by those summers spent on Fair Harbor, Fire Island, their brand produces high-quality, stylish swimwear for men and women from plastic bottles and other sustainable materials (like upcycled coconuts).


Indosole is a company that produces shoes and flip flops made from recycled tires. The company was founded in 2006, and its products are available in over 30 countries.

Indosole-Essentials flip flops

Indosole’s mission is to reduce waste and create sustainable products. The company’s shoes and flip flops are made from upcycled tires that would otherwise end up in landfills or incinerators.

Indosole’s shoes are not only good for the environment, but they’re also stylish and comfortable. The company offers a variety of styles for both men and women. And, because they’re made from recycled materials, they’re extremely durable and perfect for those beach days.


Characterized by their striking designs and unmatched durability, Patagonia clothing has found a special place in the hearts of explorers, hikers, and athletes alike.

But beyond just providing high-quality gear to better enjoy nature, the company is also deeply committed to protecting the very environment it encourages its customers to explore.

Through eco-friendly materials, sustainable production methods, and active involvement in environmental causes, Patagonia not only designs apparel but also fosters a relationship between its wearers and the world around them.

With each purchase of a jacket or pair of hiking boots, one can feel a part of something much bigger than simply acquiring new clothing – they join a community of like-minded individuals, united by a love for the outdoors and a mutual responsibility to preserve it for generations to come.

Patagonia offers several different styles of swimwear. This reversible, high-waist bikini bottoms have hidden mesh fabric sewn into the interior for body contouring and a secure fit during surf and watersports.

Made with 83% recycled polyester/17% spandex jersey (prints) or 80% recycled nylon/20% spandex (solid jacquards). Fair Trade Certified™ sewn.


Reistor was created as a result of recognizing the compelling need for incorporating sustainability into every aspect of fashion – from sourcing to selling – in an otherwise traditionally run polluting industry.

Their beach to bar dress is a perfect all day choice for conscious consumers.

Reistor represents minimalistic fashion that is timeless and transformative, without diluting our social and environmental responsibility. The focus is on reducing environmental impact (REI) by using sustainable fabrics like hemp, biodegradable trims and home compostable packaging.

Listen to Causeartist podcasts here. We explore social entrepreneurs around the world who have dedicated their lives to ethical fashion, impact investing, sustainable travel, and businesses that impact the world in a positive way.

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