In a genuine effort to dot our I's and cross our Tees, here is our list of sustainable and eco friendly T-shirts Image by Threads 4 Thought #ecofriendlytshirts #sustainabletshirts #sustainablejungle
Image by Threads 4 Thought
In a genuine effort to dot our I's and cross our Tees, here is our list of sustainable and eco friendly T-shirts Image by Outerknown #ecofriendlytshirts #sustainabletshirts #sustainablejungle
Image by Outerknown
In a genuine effort to dot our I's and cross our Tees, here is our list of sustainable and eco friendly T-shirts Image by No Nasties #ecofriendlytshirts #sustainabletshirts #sustainablejungle
Image by No Nasties

13 Tee-riffic Sustainable & Eco Friendly T Shirts

We’ve gone deep in the world of sustainable and ethical fashion.

And in an effort to dot our Is and cross our Tees, our next topic is sustainable and eco friendly T-shirts. 

Simple enough, right?

After all, t-shirts are about the most basic and ubiquitous of clothing. Which is exactly why it’s critical to buy those that are ethically and sustainably made.

I mean, you can’t spell “planet earth” without a few green tees, right?!

But as always, the most sustainable t-shirt is the one you already own and of course, thrifting for t-shirts is sustainable and usually quite successful too.

If you do need to buy new, read on for our take on the best eco friendly t shirts.

And for more information on how we created this list, have a peak at the end of the article, where we talk more about our sustainable and ethical fashion credentials.

*This post contains affiliate links


In a genuine effort to dot our I's and cross our Tees, here is our list of sustainable and eco friendly T-shirts Image by Allbirds #ecofriendlytshirts #sustainabletshirts #sustainablejungle
Image by Allbirds

About Allbirds

We are all about Allbirds

They’re an outdoor-oriented brand that make some pretty sweet eco friendly running shoes, sustainable socks, and men’s and women’s clothes. 

In fact, that’s what earned this New Zealand-San Francisco Certified B Corp a spot on this list.

Their apparel selection might be sustainably small but it happens to include a couple of eco friendly t shirts for men and women. 

Allbirds’ Ethical and Sustainability Practices


Tried and true TrinoXO™ is what you’ll toss on with an Allbirds t shirt.

It’s soft, breezy, odor-reducing, and silky-smooth. 

Even better, it’s made with some of our favorite sustainable fabrics: a blend of TENCEL lyocell (65%), merino wool (29%), chitosan (5%), and spandex (3%).

Never heard of chitosan?

It’s a sugar that comes from the hard skeleton of several types of shellfish, like shrimp, lobster, and crab. It’s commonly blended with fabric to provide natural antimicrobial and bacteriostatic properties.

Supply chain & labor practices:

The merino is ethically certified (courtesy of ZQ merino) and the TENCEL lyocell is certified by FSC. 

The crab shell-chitosan, likewise, is ethically sourced from discarded snow crab shells. And for good reason! These shells are the second most abundant biopolymer on our planet. 

Allbirds tees are made in Lima, Peru via partners committed to their Code of Conduct, which ensures that workers are treated fairly and with dignity. 

Green business practices:

Allbirds is a Carbon Neutral company and, in fact, every product description includes the accounted for carbon footprint of the garment (6.3 KG CO2 for a women’s short-sleeved tee). 

They also use recyclable packaging made from 90% post-consumer recycled cardboard. 


Both women’s and men’s tees run from XS to XXXL.

Community & charitable giving: 

Partnering with Soles4Souls allows you to ethically return your eco friendly t shirt (although you probably won’t want to). They’ll distribute it and any other gently-used garments or shoes to provide global communities with entrepreneurial opportunities.  

Available: Allbirds


In a genuine effort to dot our I's and cross our Tees, here is our list of sustainable and eco friendly T-shirts Image by tentree #ecofriendlytshirts #sustainabletshirts #sustainablejungle
Image by tentree

About tentree

What do you get when you take a tee and add an R (like the 5 R’s of zero waste, perhaps)?

You get tentree!

This Canadian B-Corp specializes in “earth-first apparel” which includes not only nature and sustainability-themed tees (including ethical cropped t shirts and sustainable graphic tees), but other minimalist wardrobe essentials.

Cozy up in their sweatpants, eco friendly rain jackets, hemp clothing and hoodies and top off your outfit with their fair trade hats and sustainable scarves.

tentree’s Ethical and Sustainability Practices 


tentree lets you shop by material, but even without that function, it’s easy to find sustainable ones—because they just about all are!

You’ll mostly see materials like organic cotton, TENCEL, hemp, REPREVE® recycled polyester, and the occasional bit of elastane.

Supply chain & labor practices: 

As one of the top ranking B-Corps for manufacturing, this brand makes sure “all the people who work with tentree are respected, valued, and feel safe.” 

They accomplish this through rigorous yearly audits, a supplier code of conduct, and various third-party certifications for their factories (including Fair Trade, WRAP, BSCI, SA8000, and Fair Wear Foundation).

Green business practices: 

Branching out their transparency even further, tentree discloses the impact of each garment, as compiled by GreenStep. These Eco Logs tell you how much CO2, water, and waste is saved by their conscious manufacturing. 


With XS-XL sizes for women and S-XXL for men, tentree tries to live up to their creed of creating clothing “for those who identify with the outdoors, but are not defined by them”.

Community & charitable giving:

tentree is dotting their I’s and planting their trees. Ten for every order, in fact, all to reach 1 billion trees by 2030.

These trees will take root all around the world in deforested areas or those with otherwise damaged biodiversity.

Available: tentree


In a genuine effort to dot our I's and cross our Tees, here is our list of sustainable and eco friendly T-shirts Image by Pact #ecofriendlytshirts #sustainabletshirts #sustainablejungle
Image by Pact

About Pact

Pact is one of the bigger names in ethical fashion, and they’ve featured in several of our articles from ethical activewear, to organic hoodies.

Aside from sustainability and variety, they’re quite popular because they’re reasonably priced. Pact is out to prove you don’t need to be affluent to make ethical choices.

Their affordable eco friendly t-shirts are available for men, women, and kids and in all kinds of styles.

They sell crewnecks, V-necks, polos, and long sleeve tees. Most are only solid, simple colors which make them easy to layer and pair with all your favorite outfits.

Although they do sell a small range of sustainable graphic tees.

Pact’s Ethical and Sustainability Practices


Just about all of Pact’s sustainable organic t-shirts are made from 100% Fair Trade organic cotton. Only the Stretch Fit tee also has some spandex in there, but that is based on current designs so just be sure to double check the materials to avoid this if you can.

Supply chain & labor practices: 

Pact’s affordable ethical clothing is made in Fair Trade certified factories meaning you’re shopping for strictly sweatshop free eco friendly t-shirts.

Though a US brand based in Boulder, CO they choose to manufacture in India where 74% of their organic cotton is sourced. They explain: 

“This makes a lot of economical and environmental sense for our clothing to be made where our organic cotton is harvested […] We view this as an opportunity to better the global community and make an impact on lives all over. Our clothing will always be sweatshop-free and child-labor-free.

Green business practices: 

Aside from saving massive amounts of water by using organic cotton (which uses 95% less water than traditional cotton), Pact also uses water saving and recycling production methods, as well as energy conservation techniques.


For women, their tees are sized XS-XL and for men, S-XL. Plus, Pact’s motto is #JustWearYou which they literally embody by showing off their products on real women, not just stick-thin models.

Community & charitable giving: 

Pact’s Give Back. Wear Forward clothing donation program takes gently used clothes of any brand and donates them to various non-profits who give them to people in need.

Charity and reducing textile waste all in one!

Available: Pact


In a genuine effort to dot our I's and cross our Tees, here is our list of sustainable and eco friendly T-shirts Image by Outerknown #ecofriendlytshirts #sustainabletshirts #sustainablejungle
Image by Outerknown

About Outerknown 

Outerknown was founded by 11 time World Surf League Champion, Kelly Slater and acclaimed designer, John Moore. Per John Moore:

“We’re surfers who grew up with surf brands, but we grew out of logos, and we want to wear clothing that’s made better and looks better.”

Outerknown was originally ‘known’ for great quality sustainable menswear but has an incredible range for women too. Their range of sustainable t-shirts include slouchy low neck options, every day basic t-shirts, vintage washed out looks and a few stripes thrown in. 

Outerknown’s Ethical and Sustainability Practices 


Pretty much all organic cotton tees, with the exception of a few that are made with 3% ordinary cotton and 97% organic cotton

Supply chain & labor practices: 

All Outerknown’s t-shirts have been “sewn in a Fair Trade Certified™ facility” which means the makers have been paid a premium for their work; they collectively decide how to use this extra funding to better their lives.”

Their suppliers “abide by the strict guidelines of the Fair Labor Association (FLA), Bluesign, and Fair Trade (for select partners)”. 

Outerknown also provide a full list of their suppliers here and have a detailed code of conduct and a set of supplemental expectations that they expect suppliers to abide by.


Outerknown sizes for tees range from XS -L in womens and S-XXL in mens 

Community & charitable giving: 

100% of the profits from Outerknown’s “It’s Not OK” campaign goes to supporting The Ocean Conservancy. 

Available: Outerknown


In a genuine effort to dot our I's and cross our Tees, here is our list of sustainable and eco friendly T-shirts Image by No Nasties #ecofriendlytshirts #sustainabletshirts #sustainablejungle
Image by No Nasties

About No Nasties 

No Nasties makes fair trade t-shirts without fast fashion issues.

Synthetic fabrics, toxic dyes, and sweatshops? 


Their women’s styles include basic necks, crops, shrug tees, drop shoulders, and more available in either solids or prints. While there may be fewer styles in their mens fair trade t-shirts range available, the quality is all the same.

All in all, their products are organic (no GMO, no toxic chemicals, no farmer suicides) , fair trade (no child labour, no unsafe factories, no worker exploitation), [and] vegan (no fur, no wool, no leather, no silk, no animal products)”.  

They hold a PETA certification to prove the latter.

No Nasties’ Ethical and Sustainability Practices 


All No Nast-TEES are made with 100% GOTS-organic, fairtrade cotton slub.

Supply chain & labor practices: 

No Nasties is based in Goa, India, and all their products are fully Indian designed, grown and manufactured so they always know #whomademyclothes.  

They were actually the first Indian clothing brand to be Fairtrade licensed and only work with other entities that are certified by either Fairtrade International or FLO-CERT.

For cotton, they work with Chetna Organic, a farmer-owned co-operative with a focus on sustainable farming. This co-op now operates in several Indian states and employs over 40,000 local people. 

Cotton is then milled in either Kolkata & Noida through Rajlakshmi Cotton Mills (one of India’s most sustainable) and sewn into the final sustainable organic t-shirts nearby. 

Watch videos of the production for EVERY product on the product page!

Info about the brand;’s supply chain & labour practices…

Green business practices: 

Each product page has impact assessment of water saved, driving emissions prevented, and area of land farmed without pesticides.

They use Green Story to compile a full impact report, which you can see the summary of here or read the full report here. So far, they’ve saved over 23 million gallons of drinking water and 70 million hours of LED bulb energy.

They also use plastic-free packaging. Specifically, garments are packed in a reusable (or compostable) cotton drawstring bag and recycled cardboard shipping box. 

Info about the brand’s Green Business practice’s


No Nasties sizes run from XS-L. Their product images are inclusive. 

Community & charitable giving: 

You’ve heard of “buy one, get-one free”, but what about “buy one, get one tree”? For every regular product purchased, No Nasties plant a tree through Grow Trees “complimen-tree”… planting trees and making excellent puns?! 

This company is our jam!

They also plant a tree for every day they’ve been in business (since April 2011). These trees are planted in the No Nasties Grove located in Odisha, India, where they source their organic cotton.

No Nasties also founded the separate non-profit initiative Once Upon A Doug. This program upcycles factory waste fabric into accessories through the work of women from cotton farming communities in India.

This both reduces textile waste and provides work and financial support for these women.

Info about the brand’s Community and charitable giving

Available: Made Trade  |  No Nasties


In a genuine effort to dot our I's and cross our Tees, here is our list of sustainable and eco friendly T-shirts Image by Patagonia #ecofriendlytshirts #sustainabletshirts #sustainablejungle
Image by Patagonia

About Patagonia 

Is there any ethical fashion piece Patagonia doesn’t make?!

So far, it doesn’t seem so (except ethical lingerie, that is), especially if we’re talking about durable fashion designed for active and outdoor use.

Of these eco friendly outdoors t-shirts, you’ll find a wide selection for the whole family: women, men, kids, and even babies. Whether you want long sleeves, short sleeves, or no sleeves at all, they make options for both casual and active wear. 

In fact, theirs are the best high performance organic sustainable mens t-shirts we found.

Our favorite is their fully recycled Responsibili-Tee®, “Patagonia’s T-shirt with the lowest carbon footprint”. It’s made with 0.26 pounds of scrap cotton fabric and 4.8 discarded bottles and is bluesign® approved.

Patagonia’s Ethical and Sustainability Practices


Aside from the fully recycled Responsibili-Tee®, some of the most sustainable options are their 100% organic non-GMO cotton ones.

But if you’re looking to sweat in them, Patagonia even makes performance planet friendly with their Capilene line, a performance knit tee with 50+ UPF sun protection and HeiQ® Fresh durable odor control made from 50-100% recycled polyester. 

While the heathers and cross dyes look more fun, opt for the solids because they’re the ones made of 100% recycled poly.

All tees are bluesign® approved and screen-printed using PVC-free and phthalate-free inks.

Supply chain & labor practices: 

Patagonia consistently scores among top companies in Fashion revolution’s yearly Fashion Transparency Index. Most recently, they were at around 70% transparency which, while not perfect, is impressive for a brand of that magnitude.

With a vow to practice true Corporate Responsibility, Patagonia both adheres to the California Supply Chains Act of 2010 SB 657.. 

They publicly share every step of its spiderweb of manufacturing through The Footprint Chronicles to the full extent that they are aware. 

Though the supply chain is global, every product is FairTrade sewn by workers paid a living wage. In addition to third party audits, Patagonia executive staff members regularly travel to their mills and factories to ensure ethical standards are up to snuff.

At the bottom of each product page, there’s a link to view the factory where that product is made. Their fair trade T-shirts are mostly made in either Sri Lanka and Taiwan.

Green business practices: 

Patagonia has “built robust environmental responsibility and animal welfare programs to guide how we make our materials and products.” 

For instance, all company cotton is fully organic and 72% of their line utilizes recycled materials. There is so much information about their green manufacturing choices and materials here.


As a sustainable outdoor clothing company, Pataognia’s clothes are geared more toward active individuals and their branding follows the more stereotypical image of that.  

However, their XS-XXL size range is definitely among the most inclusive of outdoor clothing companies. 

Community & charitable giving: 

Patagonia FOUNDED 1% for the Planet so suffice it to say they do their best to give back. Either 1% of every sale or 10% of pre-tax profits (whichever is more) is donated directly to environmental initiatives and grassroots organizations. 

Aside from that, they’ve published books about what it means to be a responsible company (including founder Yvon Chouinard’s lovely memoir Let My People Go Surfing). 

They aren’t afraid to take political action when it comes to environmental conservation. See their Activism page for all sorts of projects they have going on.

The Patagonia Action Works makes it easy for you to find local initiatives to get involved with on your own, too.

Available: Patagonia 


In a genuine effort to dot our I's and cross our Tees, here is our list of sustainable and eco friendly T-shirts Image by Threadt 4 Thought #ecofriendlytshirts #sustainabletshirts #sustainablejungle
Image by Threads 4 Thought

About Threads 4 Thought 

Los Angeles brand Threads 4 Thought, or T4T for short, encourages people to “wear the change you want to see.”

They’re doing their part by offering all sorts of sustainable fashion alternatives to #wearthoughtfully for both women, men, and kids. This includes ethical activewear, loungewear, sustainable leggings and casual wear. 

T4T’s tees (try say that three times fast) are primarily loose and comfort oriented, but a few of their styles are more form fitting.

Otherwise, you’ll find V-necks, scoops necks, crewnecks, graphic tees and even high necks. You might even say it’s a huge varie-tee!

T4T’s Ethical and Sustainability Practices  


These tees are made from a handful of different fabric blends, comprised of organic cotton, recycled polyester, and Lenzing Modal.

The most sustainable options are their 100% organic cotton tees (like the pictured “Cancel Plastic” one above- we do love an eco friendly T shirt with a message!). 

Those are followed closely by their comfort Jersey tees, made of 60% Organic Cotton, 40% Lenzing Modal. The only ones we recommend avoiding if you can are their Triblend Jerseys, made of 50% Recycled Polyester, 37% Organic Cotton, and 13% Rayon (which is the one fabric to avoid). 

Supply chain & labor practices: 

T4T works hard to ensure every one of their factories operate under the best working conditions, as confirmed by their various Fair Trade and Worldwide Responsible Accredited Production (WRAP) certifications.

Green business practices: 

T4T reuse 95% of the materials used in production in order to eliminate textile waste as best they can.

Their main factory where the bulk of garments are made is WRAP-certified and recycles 80% of the water used in production.


T4T’s tees come in all manner of sizes, XS to XXL. Aside from size inclusivity, they aim to be budget and lifestyle inclusive by offering interest-free payments installments.

Community & charitable giving: 

T4T donates a percentage of their profits to the International Rescue Committee, a program committing to helping refugees and other communities in-need.

Available: Threads 4 Thought 


In a genuine effort to dot our I's and cross our Tees, here is our list of sustainable and eco friendly T-shirts Image by Amour Vert #ecofriendlytshirts #sustainabletshirts #sustainablejungle
Image by Amour Vert

About Amour Vert 

Amour Vert, a French term meaning “green love”, makes ethical fashion for both men and women, including dresses, eco friendly winter coats, sustainable jeans, fair trade pajamas, and more recently they’ve added sustainable face masks.

Amour Vert’s ethical t-shirt collection is vast, including everything from plain basics and sustainable graphic tees to dressier tees with elements like shoulder ruffles, wide neck lines, and billowing sleeves.

Amour Vert’s Ethical and Sustainability Practices 


Amour Vert is aware of the crucial fact that 60% of a garment’s impact comes from fabric production alone. That’s why many of their tees are made with low impact fabrics like cotton jersey and modal.

Of course, they’re dyed with only non-toxic dyes. 

However, be aware that some designs utilize a blend of either modal and spandex or cotton, modal, and spandex.

While these tees are certainly better than purely synthetic ones, they aren’t as good as the completely compostable ones so try to shop for those instead.

Supply chain & labor practices: 

97% of all Amour Vert garments are produced in one of six factories, all located within a few miles of their San Francisco offices. Have a look in the product descriptions for which one exactly that particular design is made in.

Their website contains further details on each factory, such as the number of employees, gender ratio of employees, and who the owner/manager is.


To match their wide range of styles, Amour Vert uses an inclusive range of models and their tees run from XS-L

Community & charitable giving: 

Through the Tees = Trees campaign, Amour Vert will plant a tree through American Forests for every t-shirt purchased. Extra incentive to support this environmentally friendly t-shit brand! By the end of 2019, they’ve planted 292,538 trees over a span of five years.

They also have an Amour More page, filled with profiles of inspiring community members, like Kathryn Kellogg of Going Zero Waste.

Available: Amour Vert 


In a genuine effort to dot our I's and cross our Tees, here is our list of sustainable and eco friendly T-shirts Image by The Good Tee #ecofriendlytshirts #sustainabletshirts #sustainablejungle
Image by The Good Tee

About The Good Tee

The Good Tee was founded just last year by Adila Cokar.

Though, she conceived of the idea over a decade ago when, in her role as a responsible apparel manufacturing consultant, she learned about the horrific issue of farmers committing suicide in India.

Adila decided to tackle this issue through building a fair trade T-shirt company that “champions responsible manufacture – slower production schedules, ethical working conditions, and fair deals for all.”

You can read more about Adila’s learnings & guidance in her book ‘Source My Garment- An Insider’s Guide To Responsible Offshore Manufacturing’.

The Good Tee offer eco-friendly T-shirts for women, men & children.

They also have unisex tees and for something a little different, you can also buy natural tie dye kits to ethically relive the best decade (the 90s!) Yes please!

The Good Tee’s Ethical and Sustainability Practices  


The Good Tee uses 100% biodegradeable, fair trade and GOTS certified organic cotton for their ethical t-shirts. They have considered the full impact of their tees, using AZO-free, low impact dyes.

Additionally, each garmet can be traced back to the farmer who grew the fiber, the mills that produce the fabric AND the factory that pulled it all together.

With absolutely no plastic included anywhere in their products, the end of life story for these t-shirts is far better than those mixed with synthetics. You could simply chop them up and throw the pieces in your compost bin.

The Good Tee also ensures durability of their end product through back, neck and shoulder binding.

For trims, they use things like coconut and seashell (for buttons). For zippers they use YKK NATULON® zippers which are made from post-consumer chemically recycled polyester and are perpetually recyclable.

Supply chain & labor practices: 

The Good Tee looks carefully at the full product lifecycle and takes action wherever they can make the most impact, whether that be at the social or environmental level. They have a supplier code of conduct for all their suppliers and their website lists out all the parties in the supply chain at every step.

From a manufacturing perspective, they use a factory run by franciscan nuns and are certified as Fair Trade (with Flo Cert). Watch the video to learn more here.

Every year, Adila travels to see them and has regular video chats.

Green business practices: 

As a certified B-Corp, The Good Tee is required to measure their impact and constantly improve against a set of strict criteria. They also use Green Story to measure the impact of each of their products.

From a packaging perspective, they ship in biodegradeable bags and use recycled boxes.


With a refreshing diversity of models, The Good Tee is also body inclusive with sizes from XS-XL.

Community & charitable giving: 

The Good Tee supports various social projects including a children’s orphanage in South India and an old age home. They also support KIVA and the #blacklivesmatter movement.

Available: The Good Tee


In a genuine effort to dot our I's and cross our Tees, here is our list of sustainable and eco friendly T-shirts Image by prAna #ecofriendlytshirts #sustainabletshirts #sustainablejungle
Image by prAna

About prAna 

prAna, a division of Columbia Sportswear, is an outdoor activewear brand specializing in climbing and sustainable yoga clothing.

However, they also have other items (like fair trade dresses, sustainable sweaters, ethical plus size clothing and sustainable swimwear).

Their soft organic cotton tees are suitable for anyone looking for a comfortable option, whether it’s in the form of a fun graphic tee or a plain, flowy slouch tee.

Because they’re so light and breathable (being made with an active bend in mind) they make a good option for ethical summer t-shirts

While not all prAna garments bear the Fair Trade certified badge, they make it easy to filter those that are to ensure you’re buying ethically made products.

However, because prAna takes their social responsibility seriously, even those that aren’t necessarily certified as fair trade still come from ethical suppliers.

prAna’s Ethical and Sustainability Practices 


prAna’s sustainable fabrics include organic cotton, recycled polyester, hemp, and TENCEL modal.  

Some of their less sustainable fabrics include virgin polyester and spandex, which are sometimes blended with the previous organic materials. Try to opt for those that are fully organic or recycled if you can.  

To help, prAna’s website allows you to filter the tees by qualifiers like Responsible Forest Material, Recycled Content, Organic, and Bluesign certified.

Supply chain & labor practices: 

prAna is a pretty big company which means they have a supply chain to match. While that makes it more difficult to obtain full traceability, prAna does remarkably well for their scale, and they’re always seeking to improve.

Wherever possible they use Fair Trade factories and bear a Textile Exchange membership. All t-shirts come from factories in either Vietnam, India, or China. You can shop by country of origin. 

Green business practices: 

prAna is an official bluesign® partner which means they audit their manufacturers against the use of harmful substances. This means a more safe work environment, minimized chemical leach into the environment, and a less toxic final product.


Their sizes still run from XS-XL and they include diversity in their product images. 

Community & charitable giving: 

An avid supporter of Outdoor Outreach, prAna’s contributions provide disenfranchised, mostly urban youth the opportunity to get outside and experience the outdoors. 

In addition to this, their sponsored athletes receive company support and backing to implement their own individual outreach efforts.

Available: prAna

11. WVN

In a genuine effort to dot our I's and cross our Tees, here is our list of sustainable and eco friendly T-shirts Image by WVN #ecofriendlytshirts #sustainabletshirts #sustainablejungle
Image by WVN

About WVN

WVN may be a young brand, but they come from one of the oldest fast fashion alternatives around: Synergy Organic Clothing.

Both founded by sustainable fashion guru Kate Fisher, this Californian Certified B-Corp has the essentials dialed… including literal fashion essentials!

You’ll find everything from eco friendly blank t shirts to dressier blouses.

WVN’s Ethical and Sustainability Practices


WVN’s essential tees are made with 100% GOTS certified organic cotton jersey.

Their dressier tees and blouses are also made with 100% organic cotton, though usually woven into either twill or voile.

All products are dyed with non-toxic dyes.

Supply chain & labor practices: 

WVN believes “basic human rights like fair living wages, worker’s rights, and good working conditions should be standard practice”.

Hence why they source cotton from co-op family-run farms and manufacture in Fair Trade Certified Indian factories. 

Green business practices: 

Some of their many green choices include using hand-crafting, preserving traditional block printing and Khadi fabric techniques from India, designing small collections, and promoting timeless fashion.

Each product page displays a footprint calculator and, for Climate Neutral Certified items, a breakdown of which carbon offset programs they supported to achieve that status.


For budget inclusivity, this woman-led brand offers a loyalty program where you can earn rewards for shopping sustainably.

Women’s sizes XS-XL.

Community & charitable giving: 

“Girl power has been embedded in the WVN mission from the beginning” which is why they give monthly to She’s the First.

Available: WVN


In a genuine effort to dot our I's and cross our Tees, here is our list of sustainable and eco friendly T-shirts Image by The Classic T-Shirt Company #ecofriendlytshirts #sustainabletshirts #sustainablejungle
Image by The Classic T-Shirt Company

About The Classic T-Shirt Company

The Classic T-Shirt Company makes minimalistethical luxury T-shirts that are both super soft and built to last. 

With solid colors available in just four styles (either short or long sleeves and crew or V-necks), they provide enough choice to suit personal style without being superfluous.  

The ladies boyfriend-fit organic cotton tees strike the perfect balance between tight and baggy so as to give you the most flattering, classic fit: “Forget fast fashion: these shirts are never at the whims of the latest trend.”

Founded by Paul and Olga Garibian, The Classic T-Shirt Company was created to prove to their daughter Gabriella “that you can both be successful and do the right thing.”  

This is a company that wholeheartedly believes, “It’s not just the T-shirt, but how it’s made.”

The Classic T-Shirt Company’s Ethical and Sustainability Practices  


All tees by this company are made with 100% GOTS certified organic cotton and dyed with premium, non-toxic Azo-free dyes.

The cotton is also combed (for softness), ring-spun, and pre-shrunk so the final product is designed to maintain color and shape over time.

Resistant to stretching out and getting those dreaded pit stains means these tees will last you much longer than normal.

Supply chain & labor practices: 

The Classic T Shirt Company receives a 5/5 for both people and planet on the Good On You fashion index.  

Everything is produced in the USA, starting with organic cotton farming and milling. Yarns are then sent to a vertically integrated state-of-the-art facility in L.A. for knitting, handcrafting, and embroidering. 

Committed to fair trade principles, all these entities provide fair wages, reasonable hours, and excellent working conditions because “we want everyone involved in the production cycle of our T-shirts to thrive.”

For further transparency, each product page breaks down the percentage of cost in manufacturing the t-shirt.

Green business practices: 

Importantly, this company creates products that are designed to last. Durability above all prevents textile waste. They achieve this by using only premium materials and putting every garment through multiple shrink tests and quality control assurances.

Beyond that, they use only recycled, plastic-free packaging.


With sizes ranging from XS to XXL, they’ve got most bodies covered.

Community & charitable giving: 

The Classic T Shirt Company is a member of Pledge 1%.

This means they donate an automatic 1% of their time and profits to one of three different causes: providing safe water to communities in need, planting trees, and ocean cleanup. You even get to choose which!

Available: The Classic T-Shirt Company 


In a genuine effort to dot our I's and cross our Tees, here is our list of sustainable and eco friendly T-shirts Image by Organic Basics #ecofriendlytshirts #sustainabletshirts #sustainablejungle
Image by Organic Basics

About Organic Basics 

Since diving into the world of sustainable fashion, the Danish brand Organic Basics keeps crossing our path.

First featured in our article on organic underwear, then again on eco friendly activewear

It’s hardly a surprise that they’ve once again found themselves here for their super soft and affordable ethical T shirts available in basic flat colors.

Joy recently had the opportunity to try one of their tees (kindly gifted by Organic Basics) from their silver tech range and she’s given it both the comfort and the ‘multi day wear without smelling bad’ seal of approval. 

With well-made, durable designs that can withstand the test of time and an impressive list of ethical criteria, OB’s will keep you positively e-cozy.

Check out the impact index of each item where you can get a sense of the true cost of your purchase.

Organic Basics’s Ethical and Sustainability Practices 


Organic Basics uses primarily 100% GOTS certified organic cotton, which is sourced from Europe where the garments are also made.

They also use recycled nylon and TENCEL for some. 

For their Silver Tech active tees, they use organic cotton blended with trace amounts of sustainably-sourced silver.

Rated safe by the EPA, Reach Act-compliant, and Oeko-Tex 100-certified, the silver content adds to the durability, anti-odor properties, and greater heat regulating abilities. 

Supply chain & labor practices: 

Organic Basics is #goals when it comes to transparency.

On their website, you can find not just general locations and descriptions of their favorites, but an in depth breakdown of the employees workload there (including vacation days, hours worked, etc.).

While their BSCI-compliance and Sedex membership (a non-profit that empowers ethical supply chains) does a lot to ensure ethical manufacturing, they personally visit their factories on a regular basis and sit down with the employees to make sure they’re happy and satisfied. 

Green business practices: 

OB says, “Goodbye carbon!” by offering (free!) carbon neutral shipping worldwide. They accomplish this by purchasing carbon offsets through Chooose to fund the Koru Wind Farm in Canakkale, Turkey (which is a UN verified CO2 reducing project). 

They write, “For every order placed from now on we offset one hundred kilos of CO2 – which is actually a lot more than we need to – but that’s fine by us”. 

For exact numbers, check out their published Impact Report


Sizes range a full XS-XL with a good range of diverse models.

Community & charitable giving: 

Through the Organic Basics Fund, OB provides biannual grants to two environmental grassroots activists or organizations that submit proposals.

See their past supported projects here.

Available: Organic Basics  


We put a lot of thought into what sustainable and ethical fashion mean.

Here’s the gist of our criteria: 

Materials: First and foremost, we want to see companies choosing sustainable materials for t-shirts. This is a HUGE one so well touch a little more on that in a dedicated section below. 

Supply chain & labour practices: Here we look for things like transparency, small and controlled supply chains (ideally), and fair trade labor practices. Specifically, we look for third party auditors and verifiers. 

There’s unfortunately a lot of greenwashing in the world of “ethical” fashion and third party certifications help us differentiate real sustainable crews from “fake news”.

Unless you shop at ethical online stores (which do all the vetting for you), keep an eye out for these: 

  • Fair trade: The big one. Fair trade is basically what it sounds like: that the materials or products were acquired in exchange for fair labor conditions and compensation. This certification wards against unsafe work environments, discrimination, harassment, abuse, or child/forced labor. All employees must be properly trained, paid a fair living wage, and have reasonable working hours.
  • OEKO-Tex Certification: Checks that no harmful chemicals (i.e. colorants, heavy metals, formaldehyde, azo-dyes) were used in manufacturing. 
  • Global Organic Textile Standard (GOTS): Certifies that fabrics have been grown and made into final garments without chemicals, pesticides, fertilizers, or machine harvesting. This is especially relevant to sustainable T shirts where organic cotton is the most common material. 
  • B-Corp: The gold standard certification which requires a yearly audit of all entities in the supply chain and assesses them in over 80 impact areas.

Green business practices: A catch all for all other ways brands try to reduce their environmental impact: carbon offsetting, renewable energy, and low waste/plastic free packaging.

Inclusivity: The fashion industry isn’t known for its promotion of a healthy body image, so we like sustainable clothing brands that are trying to change that by using inclusive models and branding and offering a range of sizes to fit ALL bodies.

Charitable endeavors: While we understand this can be hard for smaller brands and upstarts, we love to see companies giving back to social or environmental causes, whether it’s by giving money, time, or a nice shout out to raise awareness.


Fabric choice is important; it’s basically the single biggest determinant for a sustainable garment. So what is the most sustainable fabric for t-shirts?

Well, there are a few. Mostly, we want eco friendly organic T shirts, or those made from natural and biodegradable fibers that can be composted at end-of-life. Such fabrics include:

  • Organic cotton: The most common fabric in our list, this refers to cotton grown without chemical pesticides and fertilizers (which means it’s better for the workers and the wearers!). Organically grown cotton also requires far less water and land area to grow than traditional cotton, which is one of the world’s dirtiest fibers. Plus organic cotton makes for some incredibly comfortable eco friendly t shirts!
  • Hemp / Linen: These materials are also biological plant-based fibers (from hemp and flax plants). Both are non-water intensive crops and can sustainably be woven into materials that are breathable and UV protective.
  • TENCEL (Lyocell / Modal): From the Austrian company, these are renewable and compostable fabrics made from eucalyptus and beech wood pulp, respectively. Best of all. They’re made from an entirely closed-loop,solvent-spinning process, which recycles water and reuses the solvent at a recovery rate of more than 99%. 

Second to organic fibers, we opt for recycled synthetics (as opposed to virgin petroleum-based fibers that draw on our world’s dwindling reserves). These are fabrics like polyester, nylon, and spandex. 

Recycled fibers are good in the sense that they’re making use of materials already in existence that would likely otherwise go to the landfill and produce greenhouse gases.

However, they’re less ideal than organic fibers because they can’t be composted when the garment wears out and will still leave behind microplastics from washing.

What about bamboo fabric? If you noticed we didn’t include any bamboo options on this list, you may be wondering, “Are bamboo t-shirts sustainable?”

The answer is: it’s complicated. 

As a plant, bamboo is amazing. It’s one of the fastest renewing plants on earth, requires only natural rainfall to grow, can be harvested without killing the whole plant, and consumes more carbon dioxide than hardwood trees. 

However, how it’s turned into a fiber is often incredibly unsustainable.

The process of turning bamboo into viscose or rayon uses a whole host of harmful chemicals. This can be balanced and made more sustainable by using a closed loop process where the chemicals are re-used over and over again instead of thrown out into waterways.

However, past experience has taught us it’s almost impossible to tell whether companies actually employ closed loop processes so we try to avoid bamboo unless we’re absolutely sure.


As always, our list of the best eco friendly T shirts is intended to be a resource if you need to buy new. 

Until then, the most sustainable options are to 1) wear what you already have, and 2) buy or sell used clothes online.

If your existing tees are looking a little worse for wear, check out what to do with old clothes and turn your t-shirts into something else useful.

Buying something as basic as a tee may seem like a small, inconsequential decision, but think about how many t shirts you’ve owned?

Take the opportunity to turn those simple choices into more sustainable ones, and encourage your friends and family to do the same.

Give this article a share if you found it useful and help spread the cozy eco-minded feels of donning a truly environmentally friendly T shirt.

In a genuine effort to dot our I's and cross our Tees, here is our list of sustainable and eco friendly T-shirts Image by Organic Basics #ecofriendlytshirts #sustainabletshirts #sustainablejungle

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3 thoughts on “13 Tee-riffic Sustainable & Eco Friendly T Shirts”

  1. Hi there! This blog post could not be written any better! Looking through this article reminds me of my previous roommate! He constantly kept talking about this. I’ll send this post to him. Pretty sure he will have a very good read. Thanks for sharing!|

  2. What a great article! I also recommend the The Conscious Fashion ( They use organic cotton in a factory using solar and wind energy, the inks on the t-shirts are water based (no plastisol or nasty plastics).
    On top of that they plant a tree for every purchase and are very sensitive for social causes. We worked with them for a collection and they have a rebate system that when you get tired of the t shirts, you can send them back for recycling and get some store credit. Really cool!


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