Shop Period Underwear By Leak Type

Proof is here to help you with all kinds of leaks

What kind of leak do you want coverage for?

periods Bladder Leaks Maternity postpartum Sweat Workout

For Periods

Our uniquely designed period underwear provide protection for every phase of your period, from light leaks to a super heavy flow. Use solo or pair with your favorite tampon or cup!

For Periods

Our uniquely designed period underwear provide protection for every phase of your period, from light leaks to a super heavy flow. Use solo or pair with your favorite tampon or cup!

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Leakproof High-Rise Brief

$39

Holds up to 3 regular tampons

Sold Out

Leakproof Essential High-Rise Brief

$35 $29 Save $6

Holds up to 4 regular tampons

Leakproof Hipster Underwear

$43

Holds up to 5 regular tampons

Sale

Leakproof Essential Brief (Heavy)

$35 $25 Save $10

Holds up to 1 light tampon

Sale

Leak-Resistant Essential Brief (Super-Light)

$20 $16 Save $4

Holds up to 1 light tampon

Sale

Leakproof Essential Brief (Moderate)

$30 $20 Save $10

Holds up to 3 regular tampons

Sale

Essential All Flow Brief 3-Pack

$61 $49 Save $12

Sale

Essential Everyday Combo 2-Pack

$34 $30 Save $4

Holds up to 1 light tampon

Sale

Essential Everyday Brief 3-Pack

$48 $32 Save $16

Holds up to 1 light tampon

Sale

Essential Overnight Combo 2-Pack

$50 $30 Save $20

Holds up to 4 regular tampons

Sale

Deck Your Drawers Pack

$109 $69 Save $40

Sale

Holiday Party Pack

$92 $60 Save $32

Sale

Silent Nights Pack

$117 $75 Save $42

Sale

Seasonal Essentials Pack

$90 $56 Save $34

For Bladder Leaks

For when you laugh so hard the tears run down your leg. Invisible protection to keep leaks on lockdown!

For Bladder Leaks

For when you laugh so hard the tears run down your leg. Invisible protection to keep leaks on lockdown!

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Leakproof Hipster Underwear

$43

Holds up to 5 regular tampons

Leakproof Bikini Underwear

$39

Holds up to 4 regular tampons

Leakproof High-Rise Brief

$39

Holds up to 3 regular tampons

Sale

Leakproof Essential Brief (Heavy)

$35 $25 Save $10

Holds up to 4 regular tampons

Sold Out

Leakproof Essential High-Rise Brief

$35 $29 Save $6

Holds up to 4 regular tampons

Leakproof Thong

$25

Holds up to 1 regular tampon

Mesh Hipster Leakproof Underwear

$39

Holds up to 4 regular tampons

Leakproof Brief

$35

Holds up to 3 regular tampons

Leakproof Lace Cheeky

$37

Holds up to 3 regular tampons

Leak-Resistant Essential Thong

$18

Holds up to 1 light tampon

Sale

Leak-Resistant Essential Brief (Super-Light)

$20 $16 Save $4

Holds up to 1 light tampon

Sale

Leakproof Essential Brief (Moderate)

$30 $20 Save $10

Holds up to 3 regular tampons

Sale

Essential All Flow Brief 3-Pack

$61 $49 Save $12

Sale

Essential Everyday Combo 2-Pack

$34 $30 Save $4

Holds up to 1 light tampon

Sale

Essential Everyday Brief 3-Pack

$48 $32 Save $16

Holds up to 1 light tampon

Sale

Essential Overnight Combo 2-Pack

$50 $30 Save $20

Holds up to 4 regular tampons

Sale

Deck Your Drawers Pack

Sale

Sale

Sale

Seasonal Essentials Pack

$90 $56 Save $34

For After Sex

No more fighting over the wet spot on the bed - thank us later. Equipped with technical lining to inhibit the growth of bacteria and help reduce odor.

For After Sex

No more fighting over the wet spot on the bed - thank us later. Equipped with technical lining to inhibit the growth of bacteria and help reduce odor.

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