10 Ethical & Sustainable Matching Workout Sets

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Kim Chwalek

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I'm a 25-year old girl based in Denver, Colorado. Kim Collective is a space where I share about beauty, faith, food & home, style, travel, well-being, and everything in between. Thanks for stopping by!

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Sustainable workout sets are the perfect way to spice up your daily exercise routine! Whether doing a 60-minute yoga flow or a 30-minute run, wearing sets you love can help you amp up your workout. Plus, they are super comfortable––you can wear your set while on errands or watching TV at home. Keep reading for ten ethical and sustainable workout sets that suit your style.

Featured: Good Karma 3-Style Bundle by Free People

Brands to Shop for Sustainable Workout Sets

  1. Adidas X Stella McCartney – Made from post-industrial and post-consumer waste, empowering the highest-impact performance with low impact on the planet.
  2. AlalaShop their ‘Sustainable Section’ for luxury, highly comfortable, and well-designed activewear.
  3. AthletaMatching workout sets made to power your performance. 60% of their materials are made from sustainable fibers.
  4. Boody – The softest, most comfortable sustainable clothing ever. Made with naturally grown bamboo.
  5. Beyond YogaShop their Spacedye sets, which are Bluesign® certified and designed for every body type.
  6. Free People – Browse their ‘Care FP’ section for sustainable clothing and accessories.
  7. Girlfriend Collective – Activewear made out of sustainable materials, including recycled PET plastic and ECONYL®.
  8. PeopleTreeNatural, organic cotton designs in eye-catching colors. Sustainable sourcing helps keep you as one with the planet. 
  9. Mate the Label – Organic essentials. Clean from seed to skin.
  10. TalaActivewear that’s 92% sustainable, but the difference is it’s affordable.

1. Dayflex Wrap Set

Price: $20 Square Neck Sports Bra – $39 High-Waisted Legging

Name a more flattering set. We’ll wait. This sustainable workout set is made from 75% recycled nylon from pre-consumer waste, certified by the Global Recycle Standard.

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2. Tied Barre Set by Alala

Price: $25 Barre Bra – $35 Barre Short

The Barre Bra and Barre Short can handle a hard workout — and look good. To lessen the impact on the world, this style features recycled fabric, plant-based fibers, locally sourced materials, and biodegradation.

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3. Space Dye Set by Beyond Yoga

Price: $68 Space Dye Tank – $99 Space Dye Legging

Whether for active or every day, Beyond Yoga’s Space Dye Tank and Space Dye Legging are a versatile, flattering, and streamlined. Plus, they’re Bluesign® certified.

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4. Blue Star Set by Athleta

Price: $59 Sports Bra – $89 Legging

Perfect for yoga or studio practice, the Blue Star Set comprises of the Cinch Longline Bra A-C and Ultra High Rise Elation 7/8 Tight. The Powervita™ fabric is buttery soft with support that feels like a gentle hug.

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5. Girlfriend Bianca Set

Price: $42 One Shoulder Bra – $78 High-Rise Legging

A supportive set made with our signature sweat-wicking Compressive fabric. Made from 79% recycled plastic bottles (RPET) and 21% spandex. Recyclable with ReGirlfriend.

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6. All Day Longsleeve Wrap by Outdoor Voices

Price: $68 All Day Longsleeve Wrap – $58 All Day 3’’ Short

Made in crazy-soft, slightly stretchy CloudKnit, the All Day Longsleeve Wrap Top and 3’’ Short are made to live in all season long. They’re also a bluesign® Approved Fabric. You’ll want more than one set!

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7. FP Care Running Through My Mind Set

Price: $68 Bra – $128 High-Rise Leggings

Ultra-stretchy style that forms to your body for a perfect-for-you fit. This set was produced using at least 50% of a certified materials, such as recycled, organic, cellulose fibers and materials that have been responsibly sourced.

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8. Exhale Bra + Elation Tight by Athleta

Price: $49 Sports Bra – $89 Tight

Made with Powervita™ fabric, the Exhale Bra is buttery soft with support that feels like a gentle hug. Plus, $5 is donated to the American Cancer Society to support access to screening and preventive women’s health testing and education. Pair with the High Rise Elation Tight for daily wear and low-impact workouts.

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9. PeopleTree Yoga Assymetric Set

Price: $45 Sports Bra – $39 Leggings

Yoga Asymmetric Top is a supportive set made from a heavy GOTS certified organic cotton and elastane fabric.

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10. Tala Sculpt Seamless Set

Price: $48 Seamless Strappy Sports Bra – $68 Seamless Legging

The most flattering seamless set you’ll ever wear. This is made from 51% recycled polyamide and 38% recycled polyester from post-consumer waste certified by the Global Recycle Standard.

Shop Now

Thank you for reading my roundup of cute and affordable workout sets. If you enjoyed this post, check out 7 Niche Jewelry Brands I’m Falling in Love With, 21 Ethical + Sustainable Clothing Brands You’ll Love to Wear, and Top 10 Brands to Shop for Affordable Gold Rings. Also, let me know your favorite jewelry brand in the comments section below!

XO, Kim

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