Want to enhance your cold-weather style with eco-pleasant sweaters adn cardigans? We’ve curated the best ethical wool and organic cotton sweaters. Our selection is based on extensive reviews from sustainable fashion enthusiasts.
P.S. You might also enjoy our curated list of 15 Top organic Cotton Sweatpants & Eco Hoodies for Ultimate Comfort This Year.
This post is about sustainable sweaters and organic cardigans.
We at SKL adore eco-friendly sweaters. We also love incredibly agreeable organic cardigans. Their layering possibilities are endless. Can you fault us for that?
In the heart of winter, a cozy, soft knit is pure bliss. I’m referring to timeless pieces. These are ethically made, durable, and effortlessly complement any style.
We’re eager to embrace the crisp air with comfy, flowing styles in playful colors and eye-catching designs. The beauty of top-notch, eco-friendly sweaters and cardigans? Just a couple are all you need for ultimate coziness.
However, there’s a snag! Eco-friendly wool, alpaca, and cotton sweaters can be pricey. Therefore, to maximize your knitwear investment, prioritize pieces recognized for their ethical production and adaptability.
Elevate your cold-weather style with ethically sourced, mulesing-free wool. Choose from vetted brands committed to treating the planet and its creatures with respect.
Organic cotton stands out as a fantastic option. Its soft, warm feel is a bonus. Plus, it promotes ethical farming.These practices avoid all chemicals.
Prepare to embrace winter with cozy outfits! These will keep you warm all season long. Discover the top sustainable sweater brands below.
What are sustainable sweaters & cardigans made of?
Eco-conscious sweaters and cardigans are made using sustainable materials.Recycled polyester, derived from plastic bottles, helps lessen our environmental footprint.
Choose organic cotton. It’s cultivated without synthetic pesticides. This supports ethical farming. Plus, it prevents harmful chemicals from touching your skin.
Tencel is made from wood pulp obtained from sustainable sources. It’s breathable and uses a closed-loop system during production. This process reduces water and chemical waste significantly.
Hemp is easy to grow and needs no pesticides. this creates a strong, breathable fabric. It also has a small environmental impact.
Repurposed merino wool offers an eco-friendly option. It conserves energy and resources. Yet, it keeps all the original, natural advantages of this beloved material.
fabrics derived from plants,such as bamboo and modal, provide a soft and breathable feel. They also require less water and land compared to conventional cotton.
The Best Sustainable Sweaters & Organic Cardigans
1. Pact
Pact stands out as a top ethical fashion choice. They offer organic cotton sweatpants and budget-friendly,comfortable underwear. find all things cozy with this brand.
This time, the focus is on their eco-friendly sweaters. They come in neutral colors and a wide range of sizes. These sweaters offer endless layering options. They are a genuine essential for any capsule wardrobe.
Sweater styles abound! Choose from V-necks, crew necks, turtlenecks, or even classic polo sweaters perfect for the office.
Each item is crafted from organic cotton in a Fair Trade facility, embodying their slogan: Earth’s Favorite Clothing. Their packaging is also eco-conscious, made entirely from recycled paperboard.
Price: Starting at $88.
promo code: SKL15
Available Sizes: XS to 2XL
Ethical Practices: GOTS Certified, Carbon Neutral, Fair Trade, SimpliZero standards.
Location/Shipping: Ships from the United States,with worldwide delivery options.
Best Sustainable Sweaters & Organic Cardigans from Pact:
3. LA Relaxed
LA Relaxed is known for durable sustainable leggings and luxurious linen dresses. However, their stunning collection of sustainable sweaters and organic cardigans deserves equal praise.
Consider the cropped rib cardigan.It’s crafted from modal, sourced from sustainably harvested beechwood pulp, and tencel. Prefer a longer style? The Bloom fleece cardigan is an excellent choice.
This woman-owned brand partners with Bluesign® Certified local dye houses. They also adhere to strict GOTS standards, ensuring ethical and sustainable practices.
Price: Starting at $47.
Use code SKL20 and get 20% off your purchase!
Available Sizes: XS to XL
Ethics: GOTS Certified ensures organic standards.Fair Trade USA promotes fair labor practices. We use Certified plant Based Fibers. We prioritize local sourcing.
location/Shipping: Ships from the united States, with worldwide delivery options.
Best Sustainable Sweaters & Cardigans from LA relaxed:
3. Mate the Label
Beyond being a leading online source for Vegan Wool Alternatives, Mate The Label elevates our style game. Discover their ethically made, sustainable sweaters and organic cardigans. each piece is crafted in los Angeles, california.
Even the buttons are crafted from sustainably sourced, hand-carved palm tree seeds in Peru. We adore their incredibly soft cardigans.Their relaxed fit makes them ideal for cozy evenings and all-day comfort.
Price Range: Starting at $118.
Available Sizes: XS to 3X.
Ethics: We’re a Certified B Corporation, GOTS Certified, and Climate Neutral Certified. Proudly women-owned and committed to being plastic-free.
Location & Shipping: We are based in the United States and offer worldwide shipping.
4.Quince
Quince is known for its fantastic collection of work-appropriate, flattering pants. They also offer adaptable tops and organic cotton sweaters ideal for layering.
Discover your new go-to crewneck, polo shirt, or cozy oversized knit without emptying your wallet. Unbelievably, prices begin below $50!
We appreciate that every item is OEKO-TEX® Standard 100 certified. Plus, they’re crafted with attention to detail in Shanghai, China.
After proving your point,be sure to explore their “capsule” lines. You’re guaranteed to find something you adore!
Cost: Starting at $50 and up.
Available Sizes: XS to XL
Ethical Standards: GOTS Certified, OEKO-TEX® Certified, Bluesign®, Global Recycle Standard (GRS), Responsible Wool Standard (RWS), and Responsible Down Standard (RDS).
Location/Shipping: Ships from the united States.
5.Reformation
Following that, we have Reformation. It’s a famous American brand. They offer a great selection of light cotton dresses, eco-friendly jeans, and super comfortable sustainable sweaters and cardigans.
Certain designs originate in our Los Angeles factory, the very heart of Reformation. Others are crafted in collaboration with our partner factories worldwide.
Don’t worry! The brand openly shares all details about their Tier 1 manufacturers and subcontractors involved in their supply chain.
Their notable material selection includes rescued deadstock fabrics. They also use regeneratively grown cotton,recycled cashmere,and traceable wool.These ethical and stylish natural fiber sweaters are truly desirable.
Price: Starting at $148
Available Sizes: XS to 3X
Ethical Practices: OEKO-TEX® Certified.Bluesign® approved.Climate Neutral Certified. Women-owned business. Uses sustainable & recycled fabrics. Employs low-waste manufacturing. Made in Los Angeles.
Location & Shipping: We are based in the United States and offer worldwide shipping.
Discover Reformation’s Collection
6. amour vert
Amour Vert is ready to turn your coziest aspirations into reality!
This brand champions local, small-batch production for its zero-waste creations. Products are shipped using only recycled packaging.
Every item in their eco-friendly sweater line reflects a dedication to just and ethical production. Discover organic cotton knits, cozy wool sweaters, and soft Tencel turtlenecks! the choices are vast!
Price: Starting at $68.
Available Sizes: XXS to XL
Ethics: FSC Certified. Bluesign® approved. Global Recycle Standard (GRS) certified. Ethically manufactured.
Location/Shipping: Ships from the United States.
Discover Amour Vert’s Collection
7. Kotn
KOTN is a favorite slow fashion brand. They provide a wide range of sustainable sweaters and organic cardigans to suit any style.
Consider contemporary, simple, and ethically made thick sweaters, vests, jackets, and over-shirts. These versatile pieces work well as transitional outfits or layered items for colder days.
Environmentally friendly materials? Yes! We use cotton and premium 100% extra-fine lambswool. It’s lightweight, warm, and completely itch-free.
but that’s not all! This Certified B Corporation earned the title ‘Best for the World’. They employ eco-friendly production methods,minimizing waste and reusing water.
Price: Starting at $138.
Available Sizes: XS to XL
Ethical Practices: We are a Certified B Corporation. Our products are GOTS Certified and OEKO-TEX® Certified. We adhere to the Global Recycle Standard (GRS) and the Responsible Wool Standard (RWS). We support the Better Cotton Initiative (BCI) and actively donate to charitable causes.
Location & Shipping: Based in Canada, ships globally.
8. Outerknown
outerknown is our next pick. It’s a sustainable sweater brand getting a lot of buzz in 2025!
Craving comfy eco-friendly socks? Need organic cotton sweatpants for ultimate relaxation? Or perhaps you want to dive into sustainable swimwear? This brand fulfills all your fashion desires.
These luxurious sweaters are crafted from a blend of exceptionally soft,5-gauge organic cotton and merino wool sourced directly from Italy.
We’re also big fans of the eco-friendly “space dyeing” method. This special dyeing technique gives yarns their vibrant, multi-colored look. It’s soft, sustainable, and perfect for your next outdoor trip – now that’s versatile!
Price: Starting at $168.
Available Sizes: XS to XL
Ethics: We prioritize Fair Trade practices. Our products use organic and recycled materials.We are committed to renewable energy sources.
Location & Shipping: United States based, with worldwide shipping available.
9.Colorful Standard
Discover incredibly comfortable and eco-friendly sweatshirts for both men and women at Colorful Standard. They offer sustainable style you’ll love.
This slow fashion brand chooses OEKO-TEX® Certified and PETA approved organic cotton. They also use recycled merino wool. Their hoodies are made with care in Portugal, designed for everyday wear.
Furthermore, eco-friendly garment dyeing and precise laser cutting minimize waste. These methods recycle materials,transforming them into fresh textiles.
Price: Starting at $88.
Available Sizes: XS to XL
Ethical Standards: OEKO-TEX® Certified, FSC Certified, Global Recycle Standard (GRS) compliant.
Location & Shipping: Based in Portugal,with worldwide shipping available.
10. Tentree
tentree remains a favorite sustainable bra brand.Their clothing line is just as impressive!
This brand utilizes sustainable materials. Think organic cotton, wool, recycled polyester, and Tencel. They create adaptable collections and plant 10 trees with each purchase.
Thus, you can be confident that our eco-friendly sweaters and organic cardigans are incredibly soft, exceptionally durable, and ethically produced!
Every Tentree knit, numbering over 50, is conceived in Canada. They are then ethically produced across the globe.
Price: Starting at $68.
Available Sizes: XS to XL
Ethics: we’re a Certified B Corporation and Climate Neutral certified company.
Location/Shipping: Based in the United States, with worldwide shipping available.
11. Universal Standard
Universal Standard stands out as a top petite clothing brand. They offer eco-friendly jeans, plus organic cardigans and sweaters for all body shapes.
They offer luxurious knitwear, including cozy blanket sweaters, flattering V-necks, and comfortable crew neck designs. You’ll also find stylish sweater dresses. All are crafted from 100% merino wool or a blend of recycled cotton and recycled polyester.
Moreover, their size range is the most thorough we’ve seen, spanning from 4XS to 4XL! choose the Fit Liberty Collection, and they’ll even replace your clothes with a new size if yours changes.
Price: Starting at $88.
Available Sizes: From 4XS to 4XL.
Ethics: Features fair Trade Certified goods. Uses eco-friendly and upcycled/recycled materials. Supports donations.
location/Shipping: Ships from the United States, with worldwide delivery options.
Discover Universal Standard Now
which natural fabrics are best to stay warm?
Seeking the warmest fabrics for winter? discover top natural materials perfect for cold-weather clothing in this guide.
Wool offers exceptional warmth and comfort. Flannel is celebrated for its cozy feel, strength, and soft texture. Fleece excels at retaining body heat, providing consistent warmth.cashmere stands out, offering approximately eight times the warmth of standard wool knits.
What are the best alternatives to wool for sweaters?
Seeking eco-friendly wool substitutes? Consider modal or cotton. Tencel is also a great option for winter layering.
Hemp fibers offer warmth and comfort similar to wool. they are a natural, biodegradable material with superb temperature-regulating capabilities.
Relax! You can stay warm without wool. Choose natural or regenerated fabrics instead. We offer a fantastic range of options below!
Who makes the most sustainable sweaters?
Discover the best sustainable sweaters and organic cardigans from top ethical brands. explore collections from KOTN, Pact, Mate The Label, Neu Nomads, LA Relaxed, The Knotty Ones, Universal Standards, Eileen Fisher, and Tentree.
