13 Ethical Underwear Brands For The Eco-Conscious Men

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Becoming a zerowasteman is more complicated than I initially thought.

Plastic packaging seems to be the most challenging part to eliminate from our life.

But then there are the essentials like new underwear and socks that need to be replaced occasionally.

But we also know that the fashion industry is one of the worst polluters out there.

Because my skin is pretty sensitive, I try to buy ethically made garments and eco-friendly underwear. Additionally, I don’t want to contribute to the growing microfiber pollution problem in our oceans. Unless you want to wash your clothes in a guppyfriend, It seems better to buy fair trade boxer briefs that last long and feel great.

My last pair of underwear was made from bamboo, which I thought was eco-friendly, but it turns out this is a bit more complicated than I thought.

Related: Is Bamboo Fabric Sustainable?

But, if you have landed on this page to find the best eco-friendly and sustainable underwear for men, you have come to the right place.

If not hours, I have spent days finding ethical underwear for men, only to put it all into this list of 13 eco-friendly underwear brands for men who don’t break the bank.

Because let’s face it, only your partner is going to see them anyway.

So let’s dive into your pants.

1. Pact

pact underwear

Get 20% off with code ZWM20 on your first order.

Why: Pact’s underwear is a must on this ultimate guide of ethical men’s underwear. These high quality boxer shorts come in a variety of designs. Not only does Pact have a great underwear range, but you can find even more fashionable ethical clothing on their website.

Fabrics: 95% organic cotton 5% elastane

How much: Start from USD 12 with deals when you buy a pack

Size: XS – XXL

Where: Boulder Colorado

Shop Pact Today.

2. Boody

boody

Get a 10% discount if you sign up with Boody!

A passion for fashion and health inspired this clothing brand.


Why: Helping to fight malaria in Africa sustainable materials, vegan brand

Fabrics: 80% viscose made from organically-grown bamboo, 13% nylon, 7% elastane

Size: XS-XL

How much: from USD 15.95

Where: Sydney, Australia has stores worldwide

3. Wama

wama underwear

Why: Hemp fabric is naturally anti-bacterial with anti-odor properties. Wama is super comfortable underwear, breathable, and gets softer with every wash. Hemp is the perfect fabric for your organic wama underwear with the highest standards.

Fabric: Hemp is also organic, eco-friendly, and can help save the planet.

Size: S-3XL

How much: from USD 24 / Special packs available to save

Where: USA, ships internationally

4. Cariloha

cariloha
Img: Cariloha

Why: Nothing compares to the comfort, breathability, and softness of Cariloha’s viscose-from-bamboo underwear.
The natural softness of bamboo fibers mixed with the flexibility of spandex is an ideal combination for perfectly fitting boxer briefs.

Fabric: 95% Viscose from Bamboo / 5% Spandex

Size: S-XL

How much: from USD 22

Where: Salt Lake City, ships worldwide

5. T-Bo

tbo ethical underwear for men

Why: Co-Created Underwear – It’s like democracy but without politics. Sustainable practices are used to create these fun prints.

Fabric: 95% Viscose from organic Bamboo / 5% Spandex.

Size: S – XXL

How Much: from USD 7.50

Where: Zurich, Switzerland, ships to 120 countries worldwide

6. Toad & Co

Opok Underwear
Img: Toad & Co

Why: Toad and Co is a proud member of 1% of the planet. They use only the best eco materials, like hemp, organic cotton, Tencel, and recycled fibers. What I love most is that the packaging is reusable. Meaning you can mail it back to them via limeloop and they will use it again and again.


Fabric: A plant-based fiber with out-of-this-world capabilities. It’s moisture-wicking, durable, low-maintenance, and naturally inhibits the growth of bacteria. And it’s soft. Like, REALLY soft.

They come in 6 different colors and are available in trunk, boxer, and boxer brief.

Size: S – XXL

How much: USD 28.99

Where: California

7. Allbirds

allbirds underwear
Img: Allbirds

Why: You may have heard about the high quality shoes that Allbirds is known for but did you know that they make boxer briefs too? Allbirds is a certified B Corp company, and well invested in offsetting their carbon footprint.

Fabric: Trunks are made of 65%  TENCEL™ Lyocell, 28% Merino Wool, and 7% Spandex.

Size: S – XXL

How much: $22 USD

Where: California

8. Asket

asket underwear
Img: Asket

Why: Asket shows the cost of making the garment. Transparent through and through to show you what it actually means to make environmentally friendly underwear.

Fabric: Soft, elastic body from 93% Egyptian cotton, 7% elastane

Size: XS – XL

How much: $32 USD

Where: Portugal

9. Patagonia

patagonia underwear
Img: Patagonia

Why: Patagonia has to be on the list of ethical underwear brands that make underwear for men. They always had high environmental standards and you now you can trust your private parts are kept safe.

Fabric: Everyday boxers made with moisture-wicking, breathable TENCEL™ lyocell/spandex stretch jersey. Fair Trade Certified™ sewn.

Size: S – XXL

How much: $32 USD

Where: Sri Lanka

10. Thunderpants

thunderpants
Img: Thunderpants

Why: This Family owned New Zealand brand has some cool underwear styles that don’t harm the environment.

Fabric: They use 90% organic fair trade cotton and 10% Spandex for that stretchy soft feel.

Size: S – XXL

How much: $24 USD

Where: New Zealand

11. Mightygoodbasics

mighty good basics
Img: Mightygoodbasics

Why: Mighty Good Basics are eco-friendly undies that look and feel good. The factories are in India and the company makes sure that everyone gets fair wages.

Fabric: 95% certified organic and Fairtrade cotton and 5% elastane.

Size: XS – XXL

How much: $21 USD

Where: California

Why: Sustainable Fashion is not always easy to come by, but Kotn is “on a mission to change how things are made.” Designed in Canada and made in ethical factories in the Nile Delta. Kotn is worth the extra cost.

Fabric: Made from ultra-breathable Egyptian cotton, mixed with 6% Spandex. This fabric is certified OEKO-TEX® non-toxic, meaning each component, from fibers and trims to dyes, is harmless to human health.

Size: XS – XXL

How much: USD 26

Where: Canada

13. Organic Basics

ethical underwear for men
Img: Organic Basics

10 off your first order.

Why: Organic Basics are just a great all-around company. Even their website uses a method to have a low environmental impact. Yes, even websites create a carbon footprint.

Their Vegan and a 1% Member for the Planet and a certified B Corporation.

Fabric: Trunks are made of 100%  Eco-friendly wood pulp called TENCEL™.

Size: S – XXL

How much: $62 USD for a 2 Pack

Where from: Denmark

Conclusion:

There are many different styles to choose from and many different fabrics. Even if you don’t find something in this list make sure that the fabric you choose is either of these:

  • Tencel (wood pulp)
  • Modal (beech tree pulp, often mixed with other fibres)
  • Hemp
  • Silk (look for cruelty free silk)
  • Recycled Polyester (I would avoid it, but it is more sustainable then new poly)
  • Bamboo (make sure it is bamboo rayon)

By doing my research I will only list companies that use an ethical supply chain and pay their workers a living wage.

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