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6 Eco Friendly and Sustainable Swimwear Brands for Conscious Consumers

6 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.


Outerknown is a clothing company that was started by surfer and professional skateboarder Kelly Slater. The company’s goal is to create sustainable, ethically-produced clothing that is designed for function and style.

Eco Friendly and Sustainable Swimwear Brands - Outerknown

Outerknown sources its materials from suppliers who meet strict environmental and social standards, and all of its products are made in WRAP-certified factories. The company also partners with nonprofit organizations to support causes such as ocean conservation and climate change.

With its combination of style, sustainability, and social responsibility, Outerknown is quickly becoming a leader in the fashion industry.

TomboyX Swimwear

TomboyX has incorporated BCI-certified suppliers into their supply chain, which helps guarantee that the cotton being used comes from a sustainable and farmer-centric process.

They’ve also obtained OEKO-Tex certification for all of cotton products. This means that every single cotton-based textile and treatment they use is guaranteed safe, responsible and sustainable.

TomboyX - Eco Friendly and Sustainable Swimwear Brands

Their Eco Fleece capsule collection is built in a cotton/recycled polyester blend, which is partially comprised of plastic water bottles! The real star of the sustainability show is TENCEL™ Modal. It’s spun from the pulp of beechwood trees, so it’s naturally biodegradable, breathable, and durable. It’s also unbelievably soft.

This diverse brand brings to the market a collection of Tomboy style pieces that are Oeko-tex 100 certified – meaning their process is free from chemical use. TomboyX is a killer alternative to the sustainable swimwear market.


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. 

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.


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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