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Ethical Underwear Brands

In these crazy times, I find myself, more than ever, relying on good basics. I mean this literally. The clothes that are in direct contact with my skin mean the most to me right now.

While we could all use some support, in more ways than one, some reliable physical support goes a long way toward making us feel better prepared to face the day.

If your underwear drawer could use a revamp, consider shopping ethical underwear brands to bring you a bit of feel-good, eco-friendly newness where you need it most.

This article may contain compensated/affiliate links. See our full disclosure here.


Why Choose Sustainable Lingerie Brands?

What makes environmentally friendly underwear that different from a cotton value pack at Target?

First off, if we’re talking cotton, not all cotton fabric is made in the same way. Traditionally-made cotton fabrics undergo significant chemical processing, contributing to waste and pollution, and leaving traces of harmful toxins on your skin (which can cause yeast infections and possibly cancer).

Non-natural fibers like polyester and nylon are even more pollutive to produce, and shed tiny plastics into waterways each time they’re washed. They’re also not ideal for physical activity, since you’re essentially covering your privates in plastic, which – surprise – doesn’t breathe well. 

Natural fibers are the most skin-friendly, especially if they are grown organically and processed without toxic chemicals. On top of that, sustainable and fair trade underwear is made by people who are paid fair wages, in factories that minimize their waste and pollution, in a production cycle that minimizes environmental harm and actively seeks to lessen the fashion industry’s impact.


Top Ethical Underwear Brands

Thankfully, there’s quite a list of sustainable clothing brands offering quality eco-friendly women’s underwear these days. To help you navigate the options, I’ll break down the offerings of 16 of my favorites, from affordable ethical underwear basics to reimagined lingerie.

WARP + WEFT

Warp + Weft is known for its fantastic ethical jeans, but they also make a great pair of (seamless!) undies.

In white, black, three nude shades, and extended sizing (XS-3XL), there’s something for everyone when it comes to everyday underwear.

Warp + Weft uses natural materials such as beech tree-derived modal and a cotton lining to make some of the most comfortable ethical underwear ever.

They also use energy-saving technology and less water than conventional brands, and even go as far as recycling the water they do use!

Our Pick: BII – Bikini in Medium Dark Nude

ORGANIC BASICS

Organic Basics use eco-friendly materials such as cotton, bamboo-derived Tencel, or recycled nylon in their essential undergarments, which come in several different cuts, making it easy to find your perfect fit.

They also offer a range of eco-friendly bras, from comfy organic cotton triangle bralettes to functional and compressive sports bras.

They’re completely transparent with regard to their impact on the environment (which is minimal), and their supply chain, they’re climate neutral, they’re a 1% for the planet member, and they partner with several other environmental organizations.

Our Pick: SilverTech Active Hipster Briefs in Sea Blue

PACT

Pact takes the basics up a notch with its eco-friendly underwear in fun colors and patterns, and inclusive cuts. They’re made of 95% GOTS certified organic cotton, with just a little elastine added for stretch.

Their fairtrade underwear also comes in handy six-packs in case you need to stock up.

Pact is a carbon neutral company with transparent and ethical supply chains.

Our pick: Boy Shorts

UYE SURANA

As far as ethical lingerie brands go, Uye Surana might be the sexiest. Their lace and printed sets come in all the colors and with all the frills you would expect of traditional lingerie, but these sets are all ethically handmade in Columbia, and printed using reduced-waste methods.

Need more convincing? Despite being covered with alluring eyelash lace, Uye Surana’s panties and bras are designed with comfort and adjustability in mind.

They’re also sent to you in 100% biodegradable and recyclable packaging.

Our pick: Stevie II Wireless Bralette & Panty Set in Citron

KNICKEY

Knickey’s organic cotton, fair trade certified, chemical-free underwear comes in five cuts and several color options, including many skin shades.

If you’re not sure what cut you want, or you just want to mix it up, try one of their starter packs, which includes one of each style undie.

Knickey will also help you recycle your old undies with their recycling program. With each box you send in, you get credit towards a free pair of underwear!

Our pick: High-Rise Brief in Cloud Nine

BOODY

Boody’s silky-soft, stretchy undies are made sustainably from bamboo fibers, a sweat-wicking, natural material.

Their underwear comes in seven different cuts in neutral colors and are meant to be paired with their bamboo viscose bras, which come in three styles for different levels of support.

Boody is a certified B corp, they’re Ecocert, FSC, PETA, and OEKO-TEX certified, and they have their own in-house clothing recycling program you can take part in.

Our pick: Classic Bikini in Light Grey Marl

THOUGHT

Another proponent of bamboo fabric and organic cotton, sustainable fashion brand Thought makes eco underwear cute with perfectly pretty print and color options.

Their briefs and boyshorts provide full coverage without veering into Granny territory. Pair with a matching cami or bralette for your go-to sleepwear combo.

Thought undies are made ethically by workers paid a living wage in Fairtrade factories. And their sustainable materials are plant-derived, plastic-free, vegan-friendly and GOTS certified.

Our pick: Patellie Bamboo High Waisted Brief

EVERLANE

Everlane’s cotton and recycled nylon basics are everything you want your underwear drawer to be: comfortable, cute, discreet, and sustainable.

Known for minimalist ethical essentials, Everlane doesn’t disappoint when it comes to high-quality, hardworking undergarments.

Made from recycled plastic water bottles, the invisible underwear range is my favorite for wearing under sheer linen dresses this summer!

Our pick: The Invisible Bra in Dark Tan

MARY YOUNG

Say hello to your new favorite sustainable lingerie brand. Mary Young is all about celebrating every woman’s natural shape.

Their ethical bras and undies are made without underwire or shaping, but go well beyond boring basics with mesh and silky bamboo in playful colors and cuts.

This is ethical lingerie you can wear for that special night out that is also comfortable enough to wear all day. 

They utilize low-waste-cutting techniques and endeavor to use dead stock and end-of-roll fabric to limit textile waste.

Our pick: Moana Bikini in Sage

THUNDERPANTS

Thunderpants is all about supporting their workers and the local textile industry.

They are dedicated to ethical and eco-friendly manufacturing, and decrease their carbon footprint by offsetting the emissions they cannot eliminate.

Their ethically made organic cotton underwear comes in lots of fun colors and prints, so you can get creative with your underwear choices.

Our pick: Patterned Original Underwear

TOMBOYX

TomboyX makes size-inclusive, gender neutral undies with inclusive sizing options. Their certified chemical-free cotton fabric is comfy and durable.

If you like the longer length of boyshorts and boxer briefs, this eco friendly underwear brand will be your new best friend. Their seasonal patterns are very cute, too.

TomboyX uses sustainable materials to create underwear for every body, and they’re insanely comfortable too!

My pick: Boy Shorts in Rainbow Pride

MAJAMAS

Majamas’ organic cotton underwear is cut to flatter without riding up—a sweet spot that’s hard to achieve with most underwear.

Double down on well-made cotton comfort with one of their underwear bundles to mix and match styles and fabrics.

Majama underwear is USA made, eco-friendly, and zero waste.

Our pick: Organic Hipster

THREADS 4 THOUGHT

Make Threads 4 Thought your new go-to sports bra brand and you’ll be doing good in more ways than one!

Their range of recycled polyester sports bras are comfortable enough to sleep in, while still being supportive enough to workout in.

One of the big names in ethical clothing production, Threads 4 Thought is constantly fighting to improve the fashion industry while supporting green initiatives.

Our Pick: Malana Sports Bra in Mallard

WORON

Woron’s sustainable, naturally antibacterial modal undies come in seven basic cuts and one lacy style.

Even their plainer cuts, though, are so sleek and flattering that they’re an instant confidence boost.

The only way to move further down the path toward ethical comfort? Pair your undies with one of Woron’s lovely, wireless soft-bras. Namaste.

Our pick: Brazilian Cut Undies Cheeky Base

PRANA

Those looking for the ultimate sustainable sports bra should look no further than PrAna.

Their curated selection of recycled Nylon sports bras offers support and style, whether you’re working out, or just working from home.

PrAna leads the way in sustainable activewear, so you can’t go wrong when buying this ethically made underwear.

Our Pick: Momento Bra in Flannel

WAMA UNDERWEAR

Wama makes its high quality underwear out of hemp fabric, which is naturally soft, breathable, antibacterial, and easily renewable.

This no-brainer fabric comes in five flattering underwear cuts. Once you find your fit, get them in a handy six-pack for all hemp, all the time.

Wama works with factories in China with fair labor practices, and their undies are Peta approved, Green America certified and OEKO-TEX.

Our pick: Bikini Underwear in Black


If you can only afford to shop sustainable, ethical, chemical-free fabrics for one article of clothing, make it your underwear. Unless you’re new here, you’ve heard me say before that sustainable clothing actually saves you money in the long run because it lasts much longer – but for the sake of argument, let’s say if you have to choose, choosing sustainable underwear brands could be the most important.

You’re not only protecting the earth and supporting textile workers, but you’re also protecting your physical health as well. 

Did I miss one of your favorite ethical underwear brands? Let me know in the comments!

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