Let’s dive into a topic that’s often overlooked but incredibly important -our underwear! While we usually focus on outerwear when discussing sustainability, it’s time to give our undergarments the love they deserve. Opting for organic underwear is not only a smart choice for the planet but also a wonderful gift for your body. With breathable natural fabrics and ethical production processes, these pieces beautifully blend comfort, care, and consciousness. After all, shouldn’t what we wear closest to our skin reflect our values? Let’s embrace the idea that sustainability can be just as cozy as it is responsible (or cheeky, if you prefer! 😉).
Disclosure: Some of the links below are affiliated; we may earn a small commission if you click through and make a purchase. We only feature brands that align with our values and contribute to a better world. Thank you for supporting these brands – and us!
What is sustainable underwear?
Sustainable underwear is designed with both the planet and its people in mind. Unlike conventional options that use synthetic materials and harmful production methods, these eco-friendly alternatives are made from natural fabrics like organic cotton, TENCEL™, and hemp. These materials not only conserve water but also steer clear of toxic pesticides, making them a healthier choice for the environment – and you!
Sustainable underwear is produced in ethical factories that prioritize fair wages and safe working conditions for their workers. Many brands go the extra mile by using low-waste packaging, carbon-neutral shipping methods, and maintaining transparency throughout their supply chains. With a focus on durability and comfort, sustainable underwear not only feels great but also offers a conscientious choice that supports both environmental and social well-being.
Searching for sustainable period underwear? Click here.
You can also find a list of underwear and socks dedicated to men here.
Learn more about sustainable fabrics here.
Benefits of Organic Underwear
In 2008, a study found that dogs wearing polyester experienced significant disruptions to their reproductive systems. While more research is needed on humans, this highlights potential concerns about prolonged contact with synthetic fabrics like polyester – and suggests they may not be as harmless to our bodies as we think.
Organic underwear is not just a choice; it’s a way to enhance your comfort and care for the planet. They are free from toxic pesticides & dyes and harsh chemicals, making them perfect for those with sensitive skin. The breathable and hypoallergenic materials help reduce irritation while allowing for optimal airflow, so you can enjoy all-day comfort.
On an environmental note, organic farming practices are a breath of fresh air. They use significantly less water, nurture healthier soil, and contribute to lower greenhouse gas emissions – it’s also much healthier for the farmers. By choosing organic underwear, you’re not only taking a step towards better health for yourself but also supporting ethical labor practices, as many brands are committed to fair trade and safe working conditions. It’s a simple yet impactful change you can make – one that benefits both your body and the earth.
How to Choose Sustainable Underwear
When shopping for sustainable underwear, there are a few key factors to consider. Firstly, look for certifications such as GOTS (Global Organic Textile Standard) or Oeko-Tex Standard 100, which ensure that the materials used are organic and/or free from harmful substances. These certifications ensure that the product meets specific environmental and social standards.
Additionally, research the brand’s sustainability practices and values. Look for brands prioritizing transparency and providing information about their supply chains and production processes. Brands committed to fair trade practices and ethical labor will often highlight these aspects on their websites or product packaging.
Luckily, we did a lot of this work for you when curating this post!
p.s. we want to note that most organic cotton underwear will have some synthetic content for stretch and retention
Our Top Picks for Sustainable & Organic Underwear:
1. OddoBody
Materials: 100% GOTS-Certified Organic Cotton
Price: $22-30
With over 300 million people experiencing yeast and bacterial infections worldwide, both health experts and doctors agree that 100% cotton underwear is the best choice for your body.
These undies are crafted from sustainable, breathable fabrics that support your health and comfort, without compromising the planet. The packaging is both compostable and recyclable, and when you’re done wearing them, you can even compost your underwear at the end of its life.
2. Pact
Materials: 95% Organic Cotton, 5% Elastane
Price: $16-18 ($22 for 2-Pack)
DISCOUNT CODE: sustainablychic for 15% off
Today, Pact offers a wide range of everyday essentials from cozy sweaters and soft tees to comfortable pants, but it all started with underwear! Every piece is thoughtfully crafted from GOTS-certified organic cotton in Fair Trade Certified™ factories, using non-toxic dyes and packaged in recycled, compostable materials.
Even better, Pact goes the extra mile with carbon-offset shipping and a donation program that helps extend the life of your clothing by keeping gently used pieces in circulation.
3. Subset
Materials: 95% Certified Organic Cotton, 5% elastane
Price: $20
We love this underwear brand! Made from certified organic cotton, they’re completely free from toxic chemicals, letting your body breathe easy and feel good all day.
Their organic cotton supply chain uses only OEKO-TEX® certified dyes, ensuring zero harmful chemicals are involved in the production process. Clean materials, clean conscience… yes, please!
4. MATE the Label
Materials: 95% Organic Cotton, 5% Spandex
Price: $28
MATE the Label is a Los Angeles-based brand that specializes in sustainable basics made from GOTS-certified organic cotton and low-impact dyes. With a focus on both comfort and environmental responsibility, MATE is proud to be Climate-Neutral Certified.
The brand takes ethical production seriously, manufacturing locally in Los Angeles, which allows for careful oversight of their supply chain and supports the local economy. Plus, MATE embraces eco-friendly practices with zero-waste packaging, reinforcing its mission to provide clean, essential products crafted from non-toxic materials.
5. Christy Dawn
Materials: 100% Regenerative Cotton Pointelle
Price: $48-58
Christy Dawn’s new underwear line, Regenerative Intimates, beautifully blends sustainability & femininity. Crafted entirely from 100% regenerative cotton pointelle & dyed with natural, non-toxic dyes, this collection is all about breathability, softness & eco-friendly craftsmanship. Styles include everyday bikini cuts like The Mel Panty as well as high-waist silhouettes like The Mia Undies, all thoughtfully designed with flattering fits and thoughtful details (think scalloped trim and satin bows).
Christy Dawn sources from farms using regenerative agriculture practices, and the line reflects their commitment to ethical production, worker welfare, and environmental restoration.
6. Araks
Materials: 100% GOTS Certified Organic Cotton
Price: $20-75
Araks brings luxury and sustainability together beautifully with their line of organic cotton underwear. Designed with intention, each piece feels effortlessly elegant yet comfortable enough for everyday wear. The brand uses GOTS-certified organic cotton, ensuring the fabric is soft on your skin and gentle on the planet.
Araks’ signature aesthetic of minimalism, timelessness, and femininity shines through in every style, from classic briefs to delicate bralettes. Every garment is thoughtfully made in ethically run factories, reflecting the brand’s long-standing commitment to responsible production. With Araks, you don’t have to choose between sustainability and sophistication because you truly get both!
7. PAKA
Materials: 46% Tencel, 32% Organic Pima Cotton, 14% Royal Alpaca, 8% Spandex
Price: $29
Founded in Peru, PAKA has created a natural, sustainable clothing line for those who love the outdoors. They believe using eco-friendly materials like their super soft Royal Alpaca that can connect consumers more to nature and sustainably support small communities.
Their non-toxic, Oeko-Tex certified Alpaca underwear is extra light, soft, anti-microbial, odor-resistant, ventilates heat & regulates body temperature!
8. Organic Basics
Materials: Organic Cotton, Elastane, Recycled Nylon, TENCEL
Price: $9-22
Organic Basics is the go-to brand for elevated essential like timeless underwear, soft tees, and everyday basics crafted from organic cotton and other low-impact, sustainable fibers. Each piece is designed to last, helping you buy less and wear better.
The brand partners exclusively with certified factories that guarantee fair wages, safe working conditions, and respect for workers’ rights, ensuring your comfort doesn’t come at the planet’s or anyone’s expense.
9. Wama Underwear
Materials: 53% Hemp, 44% Organic Cotton, 3% Spandex
Price: $26
Thanks to hemp’s natural moisture-wicking properties, these undies are incredibly breathable, soft, and comfortable—perfect for everyday wear. Hemp also happens to be naturally resistant to mold and UV light, while holding color better than cotton.
And here’s a fun fact: hemp requires about half the water needed to grow cotton, making it one of the most sustainable fabrics out there!
10. Lâcher Prise
Materials: 95% Certified Lenzing MicroModal, 5% spandex
Price: $19-35
Lâcher Prise redefines sustainable comfort with its line of performance-based underwear designed for movement, breathability, and effortless style. Made from Lenzing MicroModa, each piece offers a barely-there feel that supports your body throughout the day, whether you’re working out, traveling, or lounging.
The brand’s minimalist design philosophy focuses on freedom and function, creating underwear that moves with you while staying soft, durable, and kind to the planet. Ethically produced and crafted for longevity, Lâcher Prise proves that high-performance underwear can be both sustainable and beautifully made.
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