Shop Leak and Period Proof Underwear by Style

Feeling cheeky? We've curated a collection of your favorite silhouettes, from barely-there thong to full coverage hipster. Our undies look and feel like your favorite underwear, but with bonus built in protection. Shop by silhouette and find your new undie drawer MVP.

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Leak-resistant High Waisted Smoothing Brief
$41.99
Holds up to 1 Light Tampon or Panty Liner

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

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Leakproof Brief
$51.99
Holds up to 3 Regular Tampons or 6 Teaspoons

A classic silhouette with discreet leak protection

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The Bikini
$38.99

Basic made better, protection from all kinds of leaks

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Mesh Hipster Leakproof Underwear
$56.99

Super absorbent and powerful leak protection

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Leakproof Hipster Underwear
$65.99
Holds up to 5 Regular Tampons or 10 Teaspoons

The ultimate in leak protection

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Leakproof Lace Cheeky
$53.99
Holds up to 3 Regular Tampons or 6 Teaspoons

Cheeky style with built-in leak protection

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Leakproof Thong
$36.99
Holds up to 1 Regular Tampon or 2 Teaspoons

Eliminate panty lines and light leaks

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Leak-resistant Everyday Panty
$36.99
Holds up to 1 Light Tampon or Panty Liner

Invisible protection for life's little leaks

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Leak-resistant Everyday Bikini
$36.99

Invisible protection for life's little leaks

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Leakproof High Waisted Brief
$59.99
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Canvas Travel Bag
$29.99

Travel laundry woes, begone.

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Mesh Laundry Bag
$14.99

Care for your pair made easy

The world's best period underwear... period.

We spent years meticulously designing Proof period underwear to protect you from leaks with the highest quality materials, so no drop can stop you.

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Shop All Leak Proof Underwear Styles

Unique Styles for All Period Types