Be Kind to Your Body and the World With These 12 Eco-Friendly Activewear Brands

Patagonia is an industry leader in sustainable fitness gear. The brand is transparent about its business practices, committed to using e-fibers like hemp, organic cotton, and recycled materials, and donates a portion of its yearly profits to environmental organizations across the globe. Patagonia doesn't just offer camping gear, either; check out its lines of workout shirts, shorts, and leggings for functional clothes you can feel good about buying.

Try: Patagonia Women's Slope Runner Tank Top ($49)