Top 10 Sustainable Swimwear Brands for Conscious Splashing

Summer is just around the corner, and with it comes the promise of endless beach days and poolside lounging. But as we gear up for these fun-filled activities, let’s not forget to consider the environmental impact of our choices. I’ve compiled a list of 10 sustainable swimwear brands for guilt-free summer fun.

From recycled ocean plastics to plant-based fabrics, there has never been a better time to explore ethical swimwear options.

Whether you prefer classic bikinis, chic one-pieces, sleek cuts, or bold prints, there’s something here for every taste and body type. Grab your sunscreen and get ready to dive into sustainable style!

Why opt for Sustainable or Eco-Friendly Swimwear?

Dive into this: your beloved beachwear might just be a closet eco-villain! Yep, that splashy swimsuit is part of one of the dirtiest industries around. Picture this: most swimwear struts around in synthetic fabrics like nylon and polyester, born from the not-so-glamorous petroleum.

Now, these plastic fantastic pieces take eons to break down, and as they do, they’re not just lounging around. Oh no, they’re busy releasing some seriously shady chemicals into our precious Earth. And let’s talk about the chemical cocktail they’re bathed in before they even hit the shelves — UV inhibitors, fire retardants… sounds more like a science experiment than a swimsuit, right?

The Rise of Sustainable Swimwear Companies

But wait, don’t hang up your goggles just yet! There’s a wave of change crashing in. Sustainable swimwear companies are stitching up a storm, turning old plastic bottles into your next beachside bestie.

Choosing these eco-chic options doesn’t just make you a fashion-forward beach bum; it makes you a planet-saving superhero. So next time you’re shopping for that perfect poolside piece, remember: your choice has the power to turn the tide!

What is Sustainable Swimwear

There are a few things to consider when shopping for sustainable swimwear. First, look for brands that use sustainable materials. These are made from products that would otherwise end up in landfill and can be replenished without damaging the environment.

Second, the workers who harvest and process the materials should be paid a living wage. They should not be working in hazardous conditions.

Monochrome image showcasing a woman holding her sunhat, with text highlighting fast fashion's impact: 10% of Global Carbon Emissions and 20% of Wastewater.

What to consider when you shop for Sustainable Swimwear

Third, look for brands that minimize their environmental impact. This includes using energy-efficient manufacturing processes, minimizing water waste, and using eco-friendly packaging. Many sustainable swimwear brands also donate a portion of their proceeds to environmental causes.

Sustainable Swimwear materials

Keep in mind that sustainable fabrics are softer and more gentle than traditional swimsuit materials. Because they’re produced without harmful chemicals or toxins, they’re less likely to irritate your skin or cause allergic reactions. So this summer, make a commitment to shop sustainably – your skin and the planet will thank you!

Here is a list of some materials commonly considered to be “toxic” or less sustainable, which sustainable swimwear brands usually avoid:

  1. Traditional Nylon and Polyester: These are petroleum-based fabrics that shed microplastics into waterways and can take hundreds of years to decompose.
  2. PVC (Polyvinyl Chloride): Often known as vinyl, PVC contains harmful chemicals and is not biodegradable.
  3. Conventional Neoprene: This material is used in wetsuits and some swimsuits; traditional neoprene is made from petroleum and is not sustainable.
  4. Acrylic: It is a synthetic polymer made from acrylonitrile, which is derived from fossil fuels and is not biodegradable.
  5. Synthetic Dyes and Finishes: Many synthetic dyes contain toxins and heavy metals that can be harmful to both human health and the environment. Additionally, finishes for water and stain resistance often contain perfluorinated chemicals (PFCs), which can be problematic.
  6. Lycra or Spandex: While Lycra or spandex itself is not inherently toxic, the production process for conventional spandex can be energy-intensive and polluting.

Where to buy Sustainable Swimwear

Sustainable swimwear brands focus on the entire lifecycle of the product, from the sourcing of raw materials to production, distribution, and disposal, aiming to minimize the ecological footprint at each stage. Here are my 10 favorite Sustainable Swimwear Brands.

Matteau: For the timeless design

Matteau commits to a sleek and timeless approach to its pieces. With top quality in mind, the design will transcend trends to ensure that each piece stands the test of time. All of the swimwear is sustainably sourced and made in Australia.

Vitamin A Swim: For their softness

Vitamin A Swim uses recycled and plant-based materials for their swimwear pieces. The brand also organizes ocean clean ups. I live in their buttery soft bikinis and linen wear during summer. Their swimwear is made locally, in the United States, in California to be precise. 

Peony: For their prints

Peony ensures that 100% of their materials are made from recycled content – for example recycled nylon. The Australian brand furthermore custom makes inner linings to reduce waste. Its classic peony flower print symbolizes the beginning of summer.

Away that day: For their fit

Away that day manufactures its swimwear close to home, in Europe and the UK. The pieces are made from Econyl fiber supporting the removal of ocean waste like plastic, fish netting, and nylon.

Reformation: For their Eco-awareness

Reformation makes outstanding pieces from ocean waste and used plastic. In short, it manufactures ‘rubbish’ that would have otherwise ended up in the landfill. Additionally, the company based in San Francisco strives to become Climate Positive by 2025.

Abysse: For their surf designs

Abysse placed emphasis on utilizing only recycled fabric like recycled polyester, regenerated nylon, and limestone-based neoprene. The company is also Oeko Tex Standard 100 certified. That means no harmful substances are used in the entire fabric and garment production. 

Fisch: For their fabrics

Fisch is a pioneer in using Econyl recycled material for all its designs. This regenerated nylon fiber is produced from fishing nets and other ocean waste. Each item is handcrafted in Italy with a fabric woven just around the corner of the company. That way the brand keeps its carbon footprint to a minimum.

Faithfull the Brand: For their effort

Faithfull the Brand runs its manufacturing process within its own close-knitted family. Every item bought from Faithfull the Brand is designed, handmade, dyed, and locally produced in Bali. Worldwide travel is the biggest inspiration behind the brand. That’s why you’ll often spot gorgeous, unexpected prints in their collection.

TJ Swim: For their eye for detail

TJ Swim only brings premium materials to the table. The Australian-based uses sustainable resources like the world’s first biodegradable yarn to craft its pieces. All of their packaging are either reusable or compostable. Even the branded stickers are printed on certified paper with soy-based ink.

Mara Hoffman: For their inventive effort

NY brand Mara Hoffman pushes the envelope by using a bio-based fabric called Pyratex Power. This material is made from dissolved wood pulp that’s processed using a low-toxicity solvent. It’s a major milestone for swimsuit brands to almost completely replace synthetic materials with natural options.

Concluding Thoughts: Embracing Sustainable Swimwear

As we pull the curtains on our showcase of eco-conscious swimwear, it’s clear that every splash we make can either ripple positively towards sustainability or negatively towards the tides of waste. The fashion industry’s impact is undeniable, but it’s heartening to see brands making waves in the right direction.

By choosing any of these top 10 sustainable swimwear labels, you’re not just selecting a swimsuit; you’re casting a vote for the environment, ethical labor practices, and a cleaner ocean. You’re proving that style and sustainability can coexist, and that conscious consumerism doesn’t compromise on chic.

And remember, the journey towards a greener closet doesn’t end with swimwear. I invite you to continue exploring how you can transform your fashion footprint with every garment you choose. From the sun protection that shields your skin without harming marine life to the very essentials that form your Sustainable Capsule Wardrobe, every choice counts.


hello there.

I’m Anna,
Your new creative Friend.

Expert at content creation, wellness junkie, and my obsession is empowering others in their journey towards creative freedom.

I'm a small-town journalist, photographer, wellness junkie, and lover of life who is not afraid to enjoy the adventure. My definition of success is living my life in the most expressive and fulfilling way possible. 

hello there.

I’m Anna,
Your new creative Friend.

Expert at content creation, wellness junkie, and my obsession is empowering others in their journey towards creative freedom.

I'm a small-town journalist, photographer, wellness junkie, and lover of life who is not afraid to enjoy the adventure. My definition of success is living my life in the most expressive and fulfilling way possible. 

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