Sustainable Swimwear Guide: Making Waves with Eco-Friendly Choices

Sustainable Swimwear Guide

Sustainable Swimwear: Making Waves with Eco-Friendly Choices

Hey beach lovers! Emma here, writing this from my favorite spot overlooking Lake Ontario. Summer in Toronto means one thing to me: water time! Whether it's lounging at Woodbine Beach, taking a dip at one of our beautiful public pools, or escaping to cottage country on weekends, swimwear becomes an essential part of my warm-weather wardrobe.

But here's something that used to bother me: every time I'd buy a new swimsuit, I'd think about where it came from and where it would eventually end up. Traditional swimwear is typically made from virgin synthetic materials that shed microplastics into the very waters we're trying to enjoy. The irony wasn't lost on me - wearing something that potentially harms the environment I love so much.

That's when I started my journey into sustainable swimwear, and let me tell you, it's been eye-opening! The good news? There are now incredible brands creating beautiful, durable, and eco-friendly swimwear that performs just as well (if not better) than conventional options.

Why Sustainable Swimwear Matters

Before we dive into the fun stuff, let's talk about why this matters:

By choosing sustainable swimwear, we're actively working to protect the waters we love while still looking and feeling great.

What Makes Swimwear Sustainable?

When I'm shopping for sustainable swimwear, here's what I look for:

My Favorite Sustainable Swimwear Brands

1. Patagonia: The Trusted Pioneer

I've been a Patagonia fan for years, and their swimwear line doesn't disappoint. Made from recycled nylon and polyester, their suits are built to last.

2. Summersalt: Inclusive and Eco-Conscious

Summersalt has revolutionized swimwear with their extensive size range and commitment to sustainability. Their suits are made from recycled materials and designed using 3D body scan data for the perfect fit.

3. Vitamin A: California Cool Meets Sustainability

This California-based brand creates stunning, fashion-forward swimwear using ECONYL? regenerated nylon. Their designs are timeless and sophisticated.

4. Outerknown: Surf-Inspired Sustainability

Co-founded by pro surfer Kelly Slater, Outerknown brings serious surf credibility to sustainable fashion. Their swimwear is made from ECONYL? and designed for performance.

5. Girlfriend Collective: Affordable and Accessible

Known for their activewear, Girlfriend Collective also makes excellent sustainable swimwear from recycled materials at accessible price points.

Caring for Your Sustainable Swimwear

To make your sustainable swimwear last as long as possible:

Beyond New: Secondhand Swimwear

While swimwear is personal, buying gently used or vintage swimwear can be a sustainable option, especially for pieces that were barely worn or still have tags. Check out:

Just make sure to wash thoroughly before wearing!

What About Performance?

One question I get asked a lot: "Does sustainable swimwear perform as well as conventional options?"

The answer is a resounding yes! In fact, many sustainable swimwear brands use ECONYL?, which is actually more resistant to chlorine, sunscreen, and oils than virgin nylon. My sustainable suits have outlasted my old conventional ones by years.

The fabrics maintain their shape, resist fading, and provide the same stretch and support you'd expect from any high-quality swimwear. You're not sacrificing performance - you're actually upgrading it while doing good for the planet.

Making the Switch

If you're new to sustainable swimwear, here's my advice:

The Ripple Effect

Every time we choose sustainable swimwear, we're casting a vote for cleaner oceans, ethical manufacturing, and a more circular economy. We're showing brands that we care about how our clothes are made and what happens to them after we're done with them.

And honestly? There's something special about swimming in a suit that's made from recycled ocean waste. It feels like I'm part of the solution rather than part of the problem. Every swim becomes a small act of environmental activism.

Dive In!

Sustainable swimwear has come so far in recent years. The options are beautiful, functional, and increasingly accessible. Whether you're a serious swimmer, a beach lounger, or somewhere in between, there's sustainable swimwear out there for you.

This summer, as you're planning your beach days and pool sessions, I encourage you to consider making the switch to sustainable swimwear. Your body will feel great, you'll look amazing, and you'll know you're helping protect the waters you love.

What are your favorite sustainable swimwear brands? Have you made the switch yet? Share your experiences in the comments - I'd love to hear from you!

Here's to many sunny, sustainable swim days ahead!

With ocean love,

Emma ????

Reader Thoughts

ChloeMarch 15, 2026
Econyl is such a great innovation. My swimsuit from last year made of it held up perfectly to chlorine.
IsabellaApril 8, 2026
I struggle with sizing so much in sustainable swimwear. Always appreciate when brands have transparent measurements.
CarlosApril 10, 2026
These designs are beautiful! Fast fashion swimwear falls apart so quickly anyway, it's worth the investment.

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