You’ve got your reusable water bottle. Opted for cleaner ingredients in your skincare products. Maybe you even switched to a natural, aluminum-free deodorant. You’re making all kinds of little (but important!) changes to life a greener, more earth-friendly lifestyle. But have you made the switch to sustainable activewear?

With 16M+ tons of textile waste a year, you may find yourself wanting to switch to more environmentally friendly activewear clothing – and recycling your old gear! Whether you shop organic cottons or pieces made from recycled materials, looking for sustainable performance cycling gear or super soft eco-friendly yoga clothes, there’s quality pieces out there for everyone.

You may already know the most popular sustainable activewear brands (Patagonia, Girlfriend Collective, prAna, Outdoor Voices, etc.), but what about the lesser known eco-friendly activewear brands doing good in the world? We’ve rounded up 6 of our favorite sustainable and ethical fitness apparel brands to help on your journey to a more eco-conscious wellness lifestyle. Let’s check them out.

Wolven

Home to the four-way top (yes, one sports bra that can be styled four different ways!), Wolven stands out for its commitment to sustainability. Their eco-friendly activewear is made from from recycled plastic bottles and other sustainable materials. Wolven pieces are full of gorgeous mandala prints and versatile designs, making them a favorite among environmentally-conscious fitness enthusiasts. And the materials hold up! I purchased my first Wolven bra in 2019 and it’s still going strong.

Wolven four-way bra 7 Sustainable Activewear Brands You Probably Haven't Heard Of | Tight Hips Open Heart | Women's wellness blog
Source: WolvenThreads.com

But don’t take my word for their sustainability efforts, check out Wolven’s 2023 Impact Report to learn more about their manufacturers, their giveback program, greenhouse gas emissions offset and more.

Boody Eco Wear

If neutral basics are more your thing, look to adding Boody to your wardrobe. Embracing the eco-friendly properties of organically grown bamboo viscose, Boody Eco Wear offers activewear that’s breathable, moisture-wicking, and sustainable. With their roots (yes, that was a plant pun) in earth-friendly bras and underwear, their range of leggings, tank tops, socks and more provides cute and comfy options for eco-conscious consumers.

Not sure where to start, check out their best-selling sustainable bras and underwear. After all, don’t you want the clothing closest to sensitive areas of your body to be the cleanest?

Source: Boody.com

Ecoalf

Ecoalf is a Spanish sustainable fashion brand that collects plastic waste from the sea and transforms it into high-performance activewear. They pride themselves on avoiding synthetic virgin fibers and instead using the highest quality recycled nylon for optimal elasticity, breathability, lightweight and strength. In other words, creating less waste while creating quality products.

With an activewear collection from a premium fashion brand, their workout wear has clean lines and silhouettes you may just end up wearing every day. They even have sustainable surfing and cycling wear. And since they’ve been B Corp certified since 2018, you can feel good about looking good.

Ecoalf activewear | 7 Sustainable Activewear Brands You Probably Haven't Heard Of | Tight Hips Open Heart - Women's Wellness Blog
Source: Ecoalf.com

Sundried

Sundried is a UK brand founded by a triathlete who “noticed a gap in the market for professional quality triathlon clothing at an affordable price with an eco-friendly twist.” They prioritize sustainability by utilizing recycled materials and sustainable manufacturing processes to create performance-driven activewear.

They run the gamut with sustainable workout wear options by sport like cycling, gym wear, running, and swimming or accessories like hydration packs, compression socks and more. And running leggings around $25, cycling jerseys around $60, and sports bras starting at $19, you can’t afford not to check out their eco-friendly workout clothes. I think I’m going to have to grab this lightweight running tank top for my recent move to the desert…

Sundried running tank top | 7 Sustainable Activewear Brands You Probably Haven't Heard Of | Tight Hips Open Heart - Women's Wellness Blog
Source: Sundried.com

Moonchild Yoga Wear

For yoga enthusiasts looking for eco-friendly options, Moonchild Yoga Wear delivers with its collection of activewear made from organic cotton and recycled polyester. Designed in Denmark and inspired by nature, their feminine designs and soft fabrics offer both style and sustainability. Their sustainability doesn’t just stop at fabrics though, Moonchild’s manufacturer has obtained the highest level STEP BY OEKO-TEX® Certification for sustainable textile production. They also work with Women for Women International to help women of war rebuild their lives.

Gorgeous styles, ethical sourcing and manufacturing AND they help women across the globe? Move over Lululemon, Moonchild may take over my entire yoga (and therefore athleisure) wardrobe. I mean, are you kidding me with this Loud Logo Crop Top and Legging set?

Moonchild Yoga Wear Loud Logo Crop Top and Leggings in tan and neon | 7 Sustainable Activewear Brands You Probably Haven't Heard Of | Tight Hips Open Heart - Women's Wellness Blog
Source: MoonchildYogaWear.com

Asmuss

With a focus on versatility and sustainability, Asmuss offers small batch activewear crafted from recycled polyester and organic cotton made in London-based factories. Their thoughtfully designed pieces cater to various activities, from yoga to hiking, making them an ideal choice for those seeking ethical gym apparel. With hiking pants like this made from organic cotton fleece, you’ll fit right in with your surroundings.

Asmuss Curve Joggers Trekking Green | 7 Sustainable Activewear Brands You Probably Haven't Heard Of | Tight Hips Open Heart | Women's wellness blog
Source: Asmuss.com

Fun fact: Asmuss garments can be mended or repurposed. When they reach the end of their useful life send them back to their team and they’ll reuse or repurpose it. Plus you’ll receive a 20% discount for a future Asmuss purchase. Anyone else getting European Patagonia vibes?


These brands are just fraction of the growing landscape of eco-friendly activewear options. By choosing to support these ethical athleisure brands, we can make a positive impact on the environment while staying stylish and comfortable. Whether you’re in need of leggings, sports bras, or tops, there’s an environmentally-friendly option available to suit your needs. Make the switch to sustainable workout clothing and feel good about both your workout and your impact on the planet.

Have you tried any of these brands? Do you have a favorite we missed? Let us know so we can all learn more!

If you thought this was helpful, make sure to save this blog to Pinterest with the image below so you can reference it later.

Eco-friendly workout clothes | Tight Hips Open Heart | Women's wellness blog

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