Go to the main content

10 Sustainable Swimwear Brands for Summer 2025

You want a suit that will stay in place, but one that looks good. These brands are here to help.

Galamaar
Fashion & Beauty

Courtesy of Galamaar

You want a suit that will stay in place, but one that looks good. These brands are here to help.

Whether you are enjoying a day at the beach or lounging by the pool, you want to look good. And you want options! We can help with that. We’ve lined up sustainable swimwear brands to help you shop for all your summer needs. So, pack your NA cocktails, sunscreen, and a big floppy hat. Because it’s time to head to the water.

Galamaar

At Galamaar, you will find a selection of separates and one-pieces to add to your swimwear collection. Pair the Lou Bandeau in Noir with the High Kick Brief, also in Noir, for a fun summer look. While you’re there, check out the brand’s Selena Crop Top, Cleo Wire Bra, and others. And don’t forget the Ruched Slim Brief, Curve Brief, and others.

Galamaar

Courtesy of Galamaar

Quince

Grab the summer snacks and your beach bag! Then head to Quince for your must-have swim tops and bottoms. We like the Italian V-Neck bikini top paired with the Italian High-Rise Bikini Bottom. Be sure to toss a Knit Cover-Up Mini Dress into your cart! Plus, check out the Italian Demi Bikini Top or Triangle Bikini Top while you’re there.

Quince

Courtesy of Quince

Carve Designs

Next up for sustainable swimwear, we’re headed to Carve Designs. From bikini tops and compression suits to board shorts and one-pieces, this brand has it all. But don’t forget to take a look at their coverups and sarongs! Tie on the Dylan Gauze Sarong in Birch Lurex for cool summer vibes. Top it with the Taylor Linen Tunic to complete the look.

Carve Designs

Courtesy of Carve Designs

Noserider Surf Club

What goes just right with sunnies and sunscreen? Why, your newest swimsuit from Noserider, of course! Before you shop anything else, check out their Structured Surf Top in Paddle Pink. This one works well with either the Surf Shorts or Cheeky Surf Bikini Bottoms in the same color. In addition to these styles, you will find a wide selection of other stay-put retro surf suits.

Noserider Surf Club

Courtesy of Noserider Surf Club

Outerknown

Be sure to add the Outerknown Apex Evolution Boardshorts and Women’s Origin One-Piece to your shopping list. This sustainable swimwear brand also offers Eclipse Board Shorts and beach towels for good measure. Pick up the Lightweight Weekend Shirt in one size up for the perfect swim coverup.

Outerknown

Courtesy of Outerknown

Patagonia

You know them for their fall and winter activewear, you will love them for their summer swimsuits! Patagonia comes in for the win for those with active lifestyles. Stock your closet with their Cross Shore Triangle Top and Cross Shore Reversible Bottom in Undersea Black. Then be sure to take a look at all their new arrivals while you’re there.

Patagonia

Courtesy of Patagonia

Midori

Add-to-cart Midori’s Moana Rowan Top this summer. Why not pick up this style in other fun colors as well? Try Verona, Pua, Peachy, and Loli. Pair these with the Kai Bottom. The brand stocks these in options ranging from Laulima and Indigo to Pippa and Tide. You will also find a variety of other suit styles ranging from the Tia, Swami, and Hana to the Indah and more.

Midori

Courtesy of Midori

Parade

At Parade, we’re opting for the Push Up Bikini Top. And we’re pairing it with the Layered Cheeky Bottom. Choose from colors like Balloon, Eightball, Leopard, and Farmer’s Market. Add a Silky Mesh Mini Skirt Cover Up and a Silky Mesh Long Sleeve Crop Cover Up to complete the look. Now, you’re ready for lazy afternoons by the pool.

Parade

Courtesy of Parade

Bromelia

Bromelia’s Bonito Twist Triangle Top is your swimwear staple. Stock up in a range of colors. Try Lime, Anemone, Papoula, Cobalto, and more. Pair this one with the brand’s Bonito Ruched Bottoms. The ruching provides the lift and roundness you’re looking for. Also find a selection of one-pieces, cover-ups, sarongs, and beyond.

Bromelia

Courtesy of Bromelia

September

Enjoy the waves this summer in September’s sustainable swimwear designed for the active beach life. Pick up the Maya Top in Dusty Rose Print. Pair with the Josie Boyshorts in the same color. Or go for the Moana Top in Milk paired with the Lucky Bottom. Either way, you will be ready to hit the water and soak in some rays.

September

Courtesy of September

At VegOut, we curate the best of the best vegan products, so you don’t have to. Our picks are all selected by our amazing team of writers and editorial staff. We may earn commission if you purchase one of these great products by clicking the links above.

Tammie Ortlieb

Tammie Ortlieb

she/her

Tammie is the Managing Editor of VegOut Magazine. She holds a BA in psychology from the University of Illinois and an MS in Developmental Psychology from Capella University, with an educational focus on well-being and thriving. She is the author of five independently published novellas and has been vegan for 20 years.

More Articles by Tammie

More From Vegout