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We’re Redefining Intimates

It’s time that all of us lived unapologetically free. Free from judgement. Free from self-doubt. Free to be yourself. That’s why all our products, from the most comfortable wireless bras to super absorbent underwear, are designed to make you feel more comfortable in your own skin.


Meet Our Founder

Joanna Griffiths launched Knix with the goal of transforming an underwear market that had too much frill and not enough function. A trailblazer with the creation of Leakproof Underwear, she continues to focus on listening to what people want and bringing revolutionary solutions to life.

Innovative Products

Using patented technology, cutting-edge processes, and human-centric design, we’re creating products unlike anything you’ve ever worn. Whether it’s lightweight anti-chafing shorts, wireless bras that are sexy and supportive, or overnight period protection, we want you to be able to find something that transforms how you feel.

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The Knix Community

Knix wouldn’t be anything without amazing people like you. From the thousands of customers we’ve featured in our marketing, to the stories we’ve shared through Faces of Fertility and The Life After Birth Project, the Knix community is the beating heart of our brand.


At Knix, we aim to empower people and reduce environmental degradation by taking into consideration our impacts throughout production, transportation and consumption. Although we don’t have all of the answers yet, we believe that making progress is better than waiting for perfection.

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Life After Birth

Through our Life After Birth Project, we’ve continually committed to fostering community and building support for people navigating their postpartum journeys. Knix and the Black Women’s Health Imperative have created NOURISH— a Postpartum Doula training program designed to meet the needs of Black birthing families. We have provided $75,000 to launch this scholarship program that will fund the year long training for 20 Postpartum Doulas and free postpartum care to 80 families.

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