Shop Leak Proof Underwear Styles

Whether you're feeling flirty, wanting all the comfort, or just trying to find something with the right amount of skin coverage, Proof offers a wide range of styles that appeal to all women. Our patented collection of Proof undies cover a wide range of leak types and period types. Each style offers unique coverage, ranging from 1/2 teaspoon & 1/2 tampon up to 10 teaspoons of liquid & 5 tampons, take a look at all our styles below to find the perfect fit for you!
The Everyday Undie

Invisible protection for life's little leaks

The Thong

Eliminate panty lines and light leaks

The Brief

A classic silhouette with discreet leak protection

The Lace Cheeky

Cheeky style with built-in leak protection

The Bikini

Basic made better, protection from all kinds of leaks

The Mesh Hipster

Super absorbent and powerful leak protection

The Hipster

The ultimate in leak protection

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The Smoothing Brief

A leak-resistant undie that smooths and soothes with light compression in all the right places.

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Save up to 20%