9 Sustainable Men’s Swim Trunks
Our list of best sustainable men’s swim trunks is not only stylish but also eco-friendly. The brands we showcase do their part to help make a cleaner environment.
Remember that when you no longer use them, you can donate your old swimsuits to those in need. For the ladies looking for swimwear options, we have an excellent list of sustainable swimwear brands and ethical vegan swimwear brands.
Best Sustainable Men’s Swim Trunks
1. Marda
- Based in – Denmark
- Made from – Recycled plastic
- Size range – S – XXL
Marda was started in 2018 by Augusta Dryberg, who was shocked by the amount of plastic in our oceans. Seeing plastic pollution made him decide to build a brand that takes plastic out of the ocean to create premium swimwear.
Each pair of swim trunks they offer takes seven plastic bottles out of the ocean. The packaging is also made from sustainable and recycled materials.
2. PATAGONIA
- Based in – Ventura, California, USA
- Made From – Recycled polyester & Fairtrade certified sewn
- Size Range – XS – XXL
Patagonia was founded in 1973 by billionaire Yvon Chouinard. Their Fair Trade Certified sewn swimwear is made from recycled polyester.
The company is also a member of the Sustainable Apparel Coalition ( SAC), a global non-profit alliance for the fashion industry. You’ll find bold and vibrant color combinations to minimalist styles.
3. PRANA
- Based in – Carlsbad, California, USA
- Made from – Recycled Polyester, Elastin
- Size range – XS–XXL
Prana offers a great retro look with a modern twist. They are made from high-performance recycled polyester spandex and rated UPF50 +. Prana is a long-time advocate of fair trade and sustainability.
4. RIZ
- Based in – London, UK
- Made from – Recycled plastic bottles
- Size range – XS – XXL
Riz is a certified B corporation that works with the Marine Conservation Society to participate in beach clean-up events. They offer a lot of patterned swim trunks if you’re into that.
5. THE TROPICS (REPREVE)
- Based in – Sutton, South London, UK
- Made from – Recycled Polyester, 8% Spandex
- Size range – XS – XXL
Repreve makes its trunks out of recycled polyester, recycled bottles, and spandex. Every pair they make uses 10 to 11 plastic bottles that otherwise would have been waste in our environment.
6. VANILLA SAND
- Ethically made in – Portugal and Brazil
- Made from – recycled ocean plastic and 100% organic material
- Size range: M – XXL (29 – 34)
Vanilla Sand ethically manufactures its entire line in Portugal and Brazil. They offer a range of eco-friendly swimwear made from recycled ocean plastics and organic materials.
The company is also GOTS certified and PETA-approved vegan. Each purchase leads to one tree planted, and they also give swimwear to women in São Tomé e Príncipe.
7. TOAD & CO
- Ethically made in – Santa Barbara, California, USA
- Made from – Recycled fibers, organic cotton and 4ply Supplex
- Size range – XS – XXL
Toad & Co swim trunks have unique features, such as 4-way stretch fabric, non-rubbing inseam, secure key pockets, and a dedicated pocket. 100% of the materials they use are eco-friendly
8. VISSLA
- Ethically made in – California, USA
- Made from – 50% recycled polyester, 38% coconut fibres and 12% spandex
- Size range – XS – XXL
Vissla uses upcycled coconut to make their swim trunks.
Their swimwear is designed for style, comfort and sustainability. I especially like these aftermarket board shorts made of coconut and recycled polyfiber. They have a waistband tied with a four-way stretch. If you try these, we promise to become a staple of the season.
9. OUTERKNOWN
- Ethically made in – California, USA
- Made from – recycled polyester
- Size range – XS – XXL
Outerknown trunks were designed and tested by world-renowned surfer Kelly Slater. The Apex Trunk was sewn up with quick-drying, four-way stretch fabric at a Fair Trade Certified ™ facility.
Choose from over 15 color variations and guarantee mobility, quick drying and durability. The trunk also has a bond back pocket with an aqua guard zip and key loops.
