At Proof, we created reusable underwear with an absorbent core that helps you feel dry and protected—from super light to super heavy leaks. Our styles are designed to bring you comfort and peace of mind, no matter what time of the month it is.

• Modern protection made by women, for you
• Meticulously designed and expertly constructed
• The future of underwear starts with Proof

For every day of the month

Crafted with buttery-soft fabric to move with you. Add our styles to your top drawer and never look back.