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If you’re trying to build a cleaner workout wardrobe, organic activewear is one of the easiest places to start.
Most conventional gym clothing is made from synthetic fabrics like polyester, nylon, and elastane — materials derived from petroleum that can trap heat and sometimes irritate sensitive skin during sweaty workouts.
Over the past few years researching safer materials for Sustainably Kind Living, I’ve spent a surprising amount of time looking into activewear fabrics, textile certifications, and brands that prioritize organic materials instead of heavy synthetic blends.
A handful of companies are doing this really well.
If you’re short on time, these are the organic activewear brands I recommend most often.
My Favorite Organic Activewear, at a glance…
- Best Non-Toxic Organic Activewear: MATE The Label
- Best Affordable Organic Activewear: Pact
- Best Plastic-Free Activewear: Cottonique
- Best Hemp Activewear: Jungmaven
- Best Boutique Organic Yoga Wear: eleven44
Why Organic Activewear Matters
Activewear sits directly against your skin during some of the sweatiest, most heat-intense parts of your day — yet most workout clothing is still made from synthetic fabrics like polyester and nylon.
These materials may be stretchy and moisture-wicking, but they’re also derived from petroleum.
During workouts, when your body heats up and pores are more open, these fabrics can trap heat, hold onto sweat, and come into closer contact with your skin for extended periods of time.
Many synthetic fabrics are also treated with chemical finishes to improve performance — things like odor resistance, stain resistance, or durability — which aren’t always disclosed clearly on labels.
That’s where organic activewear comes in.
Fabrics like organic cotton, bamboo, and hemp offer a more breathable, skin-friendly alternative without relying as heavily on synthetic blends or chemical treatments.
If you’re already making swaps in your home, this is one of those areas people often overlook — but your workout clothes are some of the most frequently worn, closest-to-skin items you own.
Switching to organic activewear and non-toxic leggings is a simple, realistic way to reduce everyday exposure while still feeling comfortable and supported during your workouts.
What Toxins Are Hiding in Activewear?
Conventional activewear can contain a surprising number of chemical treatments designed to improve performance.
Some fabrics are treated with PFAS, often called “forever chemicals,” to create water- or stain-resistant properties. Others use antimicrobial finishes, dyes, or wrinkle-resistant coatings that may contain substances like formaldehyde or heavy metal pigments.
Another concern is microplastic shedding. Synthetic fabrics like polyester release tiny plastic fibers every time they’re washed, which eventually enter waterways and oceans.
Choosing organic or plant-based fabrics doesn’t eliminate environmental impact entirely, but it can significantly reduce reliance on petroleum-based materials — especially in clothing worn close to the skin.
For many people, this shift naturally extends to other parts of their routine, like choosing non-toxic water bottles and cleaner protein powders made without artificial additives or heavy metals.
SKL Standards
How I Vet Organic Activewear Brands
Once you start looking more closely at fabrics and how activewear is made, one thing becomes pretty clear — labels can be surprisingly misleading.
Many brands use words like “eco,” “sustainable,” or “green” even when the fabrics are still mostly synthetic. Because of that, I always start by looking closely at the actual materials.
For this guide, I focused on brands using organic cotton, hemp, bamboo, or other plant-based fabrics, ideally with trusted certifications like GOTS or OEKO-TEX.
I also pay attention to transparency. The brands included here clearly share their fabric blends, manufacturing details, and sourcing practices, rather than relying on vague marketing language.
And of course, activewear still needs to work for real life. Comfort, breathability, and durability all matter when you’re moving, stretching, and sweating. I’ve tested every brand on this list — on my own body and in my own life.
After all that digging, these are the brands I kept coming back to.
Some lean into organic cotton. Others use hemp or plant-based blends that feel a little more wearable for movement. If you’re trying to build a cleaner workout wardrobe, this is a good place to begin — right alongside safer staples like non-toxic leggings, organic sports bras, and breathable basic tees.
The Best Organic Activewear Brands for Women (2026)
1. Mate The Label — Best Non-Toxic Organic Activewear
Best for shoppers looking for minimalist organic activewear with very low synthetic content.
MATE The Label is known for creating clean, minimalist essentials designed with both people and the planet in mind.
Their organic activewear collection is made with 92% organic cotton and just 8% spandex, offering a breathable, flexible feel without the heavy synthetic blends common in most workout clothing.
Thoughtfully produced in Los Angeles, the brand focuses on low-impact materials, transparent manufacturing, and timeless design.
The result is comfortable, responsibly made activewear that supports everyday movement while staying true to sustainable values.
Price & Size Range
$88+ | XS-3XL
Materials
GOTS-Certified Organic Cotton | Spandex
Location/Shipping
United States | Ships Internationally
2. Pact — Best Affordable Organic Activewear
A great option if you want affordable organic cotton leggings without sacrificing comfort.
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Pact’s organic activewear is best known for its ultra-comfortable, consciously made leggings.
Crafted with soft GOTS-Certified organic cotton and produced in Fair Trade Certified™ factories, these pieces are designed to move with you while keeping sustainability front and center.
Their breathable, flexible fabrics make them a standout choice if you’re searching for non-toxic leggings made without the harsh synthetic blends common in conventional activewear.
Pact proves that everyday essentials can be both comfortable and thoughtfully made.
Price & Size Range
$28+ | XS-2XL
Materials
GOTS-Certified Organic Cotton | Elastane
Location/Shipping
United States | Ships Internationally
3. Cottonique — Best Plastic-Free Activewear
Ideal for sensitive skin and anyone looking for 100% cotton, plastic-free activewear.
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Cottonique stands out in the organic activewear space for its commitment to truly pure fabrics.
The brand’s leggings are made from 100% organic cotton, something incredibly rare in activewear.
This makes Cottonique a strong option for those already switching to organic underwear or other plastic-free clothing options for sensitive skin.
Designed especially for those with sensitive skin or chemical sensitivities, Cottonique focuses on clean, breathable materials without unnecessary additives or irritants.
The result is simple, comfortable activewear that prioritizes fabric purity, transparency, and skin-friendly comfort in every pair.
Price & Size Range
$55+ | 4-8
Materials
GOTS-Certified Organic Cotton
Location/Shipping
United States | Ships Internationally
4. Maggie’s Organics — Best Fair Trade Organic Cotton Activewear
Perfect if you’re looking for versatile organic cotton pieces that can double as everyday wear.
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Maggie’s Organics may not be strictly an activewear brand, but they offer several comfortable organic pieces that work perfectly for movement.
Their collection includes super soft fleece leggings, skirt leggings, cotton shorts, and cropped leggings, with some styles even featuring practical pockets.
Whether you’re doing yoga, running, or dancing, these versatile staples fit easily into everyday life.
Maggie’s Organics partners with ethical factories in India, ensuring each piece is responsibly made with organic materials in safe and fair working conditions.
Price & Size Range
$43+ | S-2XL
Materials
GOTS-Certified Organic Cotton | Spandex
Location/Shipping
United States | Ships Internationally
5. Groceries Apparel — Best Plant-Dyed Organic Activewear
Best for those who value plant-dyed fabrics and a fully transparent, locally made supply chain.
What makes Groceries Apparel unique is its plant-dyed organic fabrics and transparent local production.
Their organic cotton activewear line is made with GOTS-certified organic cotton and colored using plant-based vege-dyes derived from natural sources like recycled coffee grounds and discarded pomegranate peels.
This innovative dye process gives their pieces rich, earthy tones while reducing waste.
Even better, every garment is grown, dyed, and sewn locally in an ethical Los Angeles factory, creating a truly transparent farm-to-closet supply chain.
Price & Size Range
$88+ | XS-XL
Materials
GOTS-Certified Organic Cotton | Spandex
Location/Shipping
United States | Ships Internationally
6. Happy Earth — Best Organic Cotton Athleisure
A great choice for relaxed, everyday organic activewear that works for both workouts and lounging.
Happy Earth Apparel creates comfortable, eco-conscious basics designed with both people and the planet in mind.
Their organic activewear collection features soft, breathable pieces made from GOTS-certified organic cotton that feel gentle against the skin while supporting everyday movement.
From relaxed leggings to easygoing tops, the brand focuses on simple designs that work for workouts, lounging, or daily wear.
With a strong commitment to ethical production, Happy Earth also partners with responsible factories and supports environmental initiatives through its climate-positive mission.
Price & Size Range
$74+ | XXS-2XL
Materials
GOTS-Certified Organic Cotton | Elastane
Location/Shipping
United States | Ships Internationally
7. Harvest & Mill — Best Traceable U.S. Organic Cotton Activewear
Ideal if you’re looking for fully traceable, U.S.-made organic cotton basics with no synthetic materials.
Harvest & Mill takes a truly local approach to clothing, creating thoughtfully made pieces using organic cotton that is grown, milled, and sewn entirely in the United States.
While the brand is best known for its everyday basics, their cotton pieces can easily double as comfortable activewear for yoga, stretching, or relaxed movement.
By focusing on organic cotton fabrics and a fully traceable supply chain, Harvest & Mill avoids synthetic materials and keeps production close to home.
The result is simple, breathable clothing designed for comfort while supporting a more transparent and responsible approach to apparel.
Price & SIZE Range
$76+ | XS-XL
Materials
100% Organic Cotton
Location/Shipping
United States | Ships Internationally
8. Jungmaven — Best Hemp Activewear
Best for breathable hemp blends that offer durability, odor resistance, and everyday comfort.
Jungmaven brings its signature hemp-based fabrics into a small but thoughtfully designed activewear collection made for everyday movement.
Known for pioneering hemp clothing, the brand blends hemp with organic cotton to create breathable, durable fabrics that feel soft while naturally resisting odors and holding their shape.
These pieces are designed for versatility, working just as well for light workouts, yoga, or daily wear as they do for relaxed lounging.
With a strong commitment to sustainable materials and responsible production, Jungmaven offers a refreshing alternative to traditional synthetic heavy activewear.
Price & SIZE Range
$88+ | XS-2XL
Materials
Hemp | Organic Cotton | Spandex Jersey/Mesh
Location/Shipping
United States | Ships Internationally
9. eleven44 — Best Boutique Organic Yoga Wear
Perfect for boutique-style organic yoga wear with a soft, flexible feel and small-batch production.
Eleven44 is a slow fashion brand creating thoughtfully designed athleisure pieces made for movement and everyday comfort.
Designed to support everything from yoga flows and dance sessions to relaxed lounging, the brand focuses on simple silhouettes that move naturally with the body.
Each piece is handmade in small batches in partnership with a small family-run workshop in Bali.
Their activewear line is crafted primarily from GOTS-certified organic cotton blended with Lycra for stretch, creating breathable pieces that maintain flexibility while prioritizing natural fibers.
With careful small-batch production and a focus on lower-impact materials, Eleven44 offers a more intentional approach to modern activewear.
Price & SIZE Range
$92+ | XS-XL
Materials
GOTS-Certified Organic Cotton | Lycra
Location/Shipping
Bali | Ships To The United States & Worldwide
10. Blue Canoe — Best Organic Cotton Yoga Basics
A great option for simple, plant-based activewear with a focus on comfort and natural fabrics.
Blue Canoe creates thoughtfully designed organic activewear made with comfort, sustainability, and transparency in mind.
Their pieces are crafted from soft organic cotton and rayon from bamboo with a small amount of spandex for stretch, offering breathable support for everyday movement without relying heavily on petroleum-based fabrics.
The brand was founded by Laurie, who originally wanted yoga clothing made from natural materials rather than polyester or nylon.
That philosophy still guides Blue Canoe today, with a focus on plant-based fibers, organically grown cotton, and simple fabrics that feel comfortable against the skin while supporting a more thoughtful approach to clothing.
Price & SIZE Range
$110+ | S-XL
Materials
Organic Cotton | Rayon From Bamboo | Spandex
Location/Shipping
United States | Ships Internationally
11. BONUS: Tripulse
Best for higher-performance activewear made with advanced plant-based fabrics and low-tox certifications.
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Tripulse designs performance pieces using advanced plant-based materials that balance comfort, breathability, and durability.
Their activewear features fibers like TENCEL™ Lyocell paired with eco-friendly stretch components, creating smooth, moisture-managing fabrics that work for low, medium, and high-intensity workouts.
All materials are OEKO-TEX Standard 100 certified and REACH compliant, with additional independent testing confirming they are free from PFAS, PFOA, and bisphenols like BPA.
You can learn more about fit, performance, and testing in my full Tripulse review.
Price & Size Range
$185+ | XXS-3XL
Materials
TENCEL™ Lyocell | ROICA® V550 | PYRATEX® Power III
Location/Shipping
Sweden | Ships Worldwide
Safest Materials for Organic Activewear
When it comes to organic activewear, the fabric itself matters more than almost anything else. Many workout clothes marketed as “eco-friendly” still rely heavily on synthetic fibers, so understanding the safest materials can help you make more informed choices.
Organic Cotton
One of the most common and reliable options is organic cotton. Unlike conventional cotton, organic cotton is grown without synthetic pesticides or herbicides. When certified by standards like GOTS, it also meets stricter environmental and processing requirements.
Organic cotton activewear tends to be soft, breathable, and gentle on sensitive skin, which makes it a popular choice for lower-impact workouts like yoga, walking, or strength training.
Hemp
Hemp is another excellent material for activewear. Hemp fibers are naturally strong, breathable, and resistant to odor, which makes them surprisingly well-suited for movement and exercise.
Hemp also has environmental advantages. The crop typically requires less water than conventional cotton and can grow with fewer chemical inputs, making it a more resilient fiber from a sustainability perspective.
Bamboo & Lyocell-Based Fabrics
Some brands use plant-based fibers like bamboo-derived fabrics or TENCEL™ lyocell. These materials are known for their silky softness and lightweight feel, which can make them especially comfortable for activities that require flexibility and range of motion.
Lyocell fibers are often produced using closed-loop manufacturing systems that recycle solvents during production, which can reduce environmental impact compared to many synthetic textiles.
Small Amounts of Stretch Fibers
You’ll notice that many organic activewear pieces still contain a small percentage of elastane or spandex. While these materials are synthetic, they’re often included in small amounts to provide stretch and help garments retain their shape during workouts.
In most cases, organic activewear brands try to keep these blends minimal — prioritizing natural fibers while still allowing for flexibility and performance.
How to Choose the Best Organic Activewear for Your Body
Organic activewear isn’t one-size-fits-all. The best option for you often depends on your workout style, comfort preferences, and how sensitive your skin is to certain fabrics.
Consider Your Workout Type
Different activities place different demands on clothing.
For lower-impact workouts like yoga, pilates, or walking, breathable fabrics like organic cotton or bamboo blends are often more than comfortable enough.
For higher-impact activities like running or HIIT workouts, you may prefer pieces that include a small amount of stretch fiber to help the garment move with your body.
The goal is to find a balance between natural materials and functional performance.
Pay Attention to Skin Sensitivity
If you have sensitive skin, fabric choice can make a noticeable difference.
Some people notice that certain fabrics feel less breathable during longer workouts, especially when sweat builds up. Organic cotton and other plant-based fibers tend to feel softer against the skin and allow better airflow, which can make them more comfortable during exercise.
Think About Climate and Breathability
Your environment also plays a role in choosing activewear.
In warmer climates or during intense workouts, breathable fabrics that allow air circulation can help prevent overheating. Natural fibers like cotton, hemp, and lyocell tend to regulate temperature well compared to many synthetic fabrics.
Focus on Fit and Comfort
Even the safest materials won’t feel great if the fit isn’t comfortable.
Look for pieces that allow a full range of motion without feeling restrictive. Soft waistbands, flexible seams, and supportive designs can all make a difference during workouts.
When activewear fits well and feels good against the skin, it’s much more likely to become part of your regular routine.
Greenwashing to Watch for in Organic Activewear
As organic clothing becomes more popular, many activewear brands have started using sustainability language in their marketing. Unfortunately, not all of these claims reflect what the garments are actually made from.
Understanding a few common greenwashing tactics can make it much easier to spot genuinely safer options.
“Eco-Friendly” Synthetic Fabrics
One of the most common marketing tactics is labeling synthetic fabrics as sustainable simply because they are recycled.
Recycled polyester, for example, is often promoted as an eco-friendly alternative to virgin plastic fibers. While recycling can reduce some resource use, the material is still plastic and can continue to shed microplastics during washing.
This means a garment labeled “eco” may still be made primarily from synthetic materials.
Organic Labels on Only Part of the Garment
Another tactic is highlighting an organic component while the rest of the garment remains conventional.
For example, a brand may advertise organic cotton lining or trim, even though the majority of the fabric is still polyester or nylon. Looking closely at the fabric composition can reveal whether the garment is mostly natural fibers or only partially organic.
Vague Sustainability Claims
Words like “green,” “natural,” “planet-friendly,” or “conscious” don’t have standardized definitions in the textile industry.
Brands that rely heavily on these phrases without explaining their materials, certifications, or manufacturing practices may be using marketing language rather than providing meaningful transparency.
Lack of Certification Transparency
Certifications can provide helpful verification when evaluating organic clothing.
If a brand claims to use organic fabrics but does not reference recognized certifications like GOTS or provide details about sourcing and processing, it may be worth looking more closely at the product description.
Brands that truly prioritize organic materials typically make their certifications and fabric sourcing easy to find.
FAQs About Organic Activewear
The best fabric for organic activewear is typically organic cotton, thanks to its breathability and softness. Hemp and lyocell-based fabrics can also be great options depending on your workout and comfort preferences.
Yes, organic activewear can be better for sensitive skin. Natural fibers like organic cotton are often softer and more breathable than synthetic fabrics, which may help reduce irritation during workouts.
Yes, organic cotton activewear works well for activities like yoga, walking, pilates, and strength training. While it may not wick moisture as aggressively as polyester, many people find it more comfortable and breathable.
Yes, most organic activewear includes a small amount of elastane or spandex to provide stretch. This helps maintain flexibility while keeping the majority of the fabric plant-based.
It can. Synthetic fabrics like polyester may trap heat and moisture against the skin, which can lead to irritation or discomfort for some people during longer workouts.
Yes, synthetic activewear made from polyester or nylon can release microplastic fibers during washing. These fibers can enter waterways through wastewater systems.
Bamboo activewear can be soft and breathable, but how it’s processed matters. Bamboo-derived lyocell is generally considered a more transparent and environmentally responsible option.
Start by checking the fabric composition, certifications, and percentage of synthetic fibers. Look for pieces made primarily from organic cotton, hemp, or lyocell, with minimal synthetic blends, and prioritize brands that clearly disclose their materials and sourcing.
For many people, yes. Organic activewear can be a more breathable, lower-synthetic option for building a cleaner workout wardrobe.
Wash organic activewear in cold water with a gentle detergent and air dry when possible. This helps preserve the fabric and extend the life of the garment.
Continue Your Non-Toxic Workout Routine
- Non-Toxic Protein Powders – A guide to cleaner protein powders made with organic ingredients and minimal additives.
- Non-Toxic Leggings – A quick guide to leggings made with safer fabrics and lower-tox manufacturing practices.
- Non-Toxic & Organic Sports Bras – A guide to sports bras made with safer fabrics like organic cotton, TENCEL™, and lower-tox performance materials.
- Barefoot Running Shoes – A beginner-friendly look at minimalist running shoes designed for natural movement and healthier foot alignment.
- Non-Toxic Yoga Mats – A guide to yoga mats made without PVC, highlighting natural rubber, cork, and organic cotton options.
Final Thoughts on Organic Activewear
Making the switch to organic activewear isn’t about perfection — it’s about becoming more aware of the materials we wear every day.
Workout clothing is something we rely on regularly, often during the most physically active parts of our day. Choosing fabrics made from organic cotton, hemp, or other plant-based materials can be a simple way to reduce reliance on synthetic fibers while prioritizing comfort and breathability.
That doesn’t mean you need to replace everything overnight. Even small swaps — like choosing a pair of organic leggings or a breathable cotton top — can make a noticeable difference over time.
As with most things in the non-toxic living space, transparency matters more than marketing. The more we understand about fabrics, certifications, and how clothing is made, the easier it becomes to make choices that align with our health and values.
If you’ve been curious about moving away from synthetic-heavy workout gear, organic activewear is a thoughtful place to start.
📌 Save This Guide For Later
Save this guide to revisit anytime. From safer workout fabrics to everyday wellness essentials, this pin makes it easy to come back when you’re ready to upgrade your activewear with cleaner, more thoughtful options.
Sources & Further Reading
If you want to dig deeper into what’s actually in conventional activewear and how synthetic fabrics impact both health and the environment, these studies and reports are worth reviewing:
- OEKO-TEX® — STANDARD 100 Certification Details: Explains how textiles are tested for harmful substances
- Environmental Protection Agency (EPA) — PFAS Explained: Overview of PFAS chemicals commonly used for water- and stain-resistant treatments in textiles
- National Institute of Environmental Health Sciences (NIEHS) — Per- and Polyfluoroalkyl Substances (PFAS): Research on how PFAS interact with the human body and potential health concerns
- International Union for Conservation of Nature (IUCN) — Primary Microplastics in the Oceans: Identifies synthetic textiles as a major source of microplastic pollution
- Ellen MacArthur Foundation — A New Textiles Economy: Research on textile production, synthetic fibers, and environmental impact
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