A Letter from the Caden Sisters

As sisters, best friends and entrepreneurs, we understand the importance of lifting other women up. Proof will be donating proceeds to help fund scholarships in all 50 states and Washington, D.C. It’s that spirit of empowerment that makes us so proud to announce our new partnership with Miss America Organization’s 2021 Centennial celebration.


Shop Today for a Brighter Tomorrow

To celebrate the launch of our partnership, Proof® will donate 100 percent of proceeds to the Miss America Organization on October 8.

Plus, in a nod to Proof and Miss America’s shared commitment to empowering and educating women nationwide, Proof will help fund college and post-graduate scholarships for Miss America candidates in all 50 states and Washington, D.C.

The Miss America Organization, a 501(c) (4), is one of the most recognizable household names in America working to empower young women through education and service. The organization awards more than five million dollars in cash scholarships and millions more in-kind per year through national, state, and local programs. For more information, visit https://www.missamerica.org

Caring for Mother Earth is Part of Our Mission

Millions are turning to reusables vs. disposables. Proof® Undies are a reusable alternative to traditional period and incontinence products. Say goodbye to single-use plastics for your period and bladder leaks--Proof has you covered. Together, let’s slow the flow of plastic waste.



Proof® is a female empowerment company with a mission to provide a best-in-class line of leakproof, worry-free underwear that empowers women to leak less and live more! Proof is the only triple patented period underwear. It’s the only truly Leak Proof ™ undies!