
For all of life's leaks, you've got Proof
We meticulously designed our leakproof period underwear to keep you protected from any leak life throws at you - from periods, to pregnancy, to bladder leaks and beyond. Plus, when you switch to reusable Proof period underwear, you're helping to keep single-use plastic products out of landfills (how's that for a win-win?!)

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the only triple patented period underwear
Go with your flow

See the Proof for yourself
Meticulously designed period underwear with unique layers of absorbent protection to keep you covered. Our soft lining pulls in moisture, while absorbent layers keep you feeling dry. Patented Leak-Loc™ technology locks in leaks, so you can live life without worrying about leaks.
