For every pair you purchase across all 3 of our brands, we’ll donate a pair to our trusted giveback partners who help fight period poverty and promote access to reproductive health. See our donation terms here.

Alongside our partners (and with your support!) we'`re fighting for better access to sustainable period solutions, amplifying grassroots activism, and donating our undies and time. When you purchase Thinx, you'`re helping give life to our programming and initiatives — thank you! Check out how you'`ve made an impact below:

1 Purchased = 1 Donated

Through December 31st, 2022, we’ll donate a pair for every pair you purchase across all 3 of our brands, including every pair purchased in one of our Saver Sets or Fresh Start Period Kits! Our donations will go to our trusted giveback partners who help improve access to period products and reproductive health. Get your pair here.

Access for everyone

Reliable access to safe menstrual hygiene and incontinence products means people can fully participate in school, work, social moments, and life in general. That'`s why we'`re working with trusted organizations to make basic hygiene products accessible to everyone.

We'`re proud to work with partners like Girls Inc., Safe Horizon, The Trevor Project, Black Mamas Matter Alliance, the Chicago Period Project, and the Alliance of Border Collaboratives (to name just a few!) to expand access to menstrual health products and community services like reproductive healthcare and mentoring. So far, we'`ve raised over $300,000 through our cart donation program and have donated over 30,000 pairs of period underwear.

Thanks to you, we'`re able to make these initiatives possible and can continue delivering on our mission. Your Thinx underwear do more than provide you comfort and confidence — they also support initiatives that impact folks around the world.