Period Underwear By Leak Type

You're not alone, girlfriend -- we've all experienced life's little leaks. From extra hard sneezes to maternity or postpartum issues, or even some after-sex surprises, our patented collection of Proof undies cover a wide range of leak types. Covering leak volume ranging from 1/2 teaspoon up to 10 teaspoons of liquid, browse below to find the perfect fit for pretty much any leak!
#color_sand
#color_sand
Rated 4.7 out of 5
Based on 51 reviews
Leak-resistant Everyday Undie
$25
Holds up to 1 Light Tampon or Panty Liner

#color_black
#color_black
Rated 4.9 out of 5
Based on 56 reviews
Leakproof Thong
$25
Holds up to 1 Regular Tampon or 2 Teaspoons

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#color_black
#color_black
Rated 4.7 out of 5
Based on 45 reviews
Leakproof Brief
$35
Holds up to 3 Regular Tampons or 6 Teaspoons

#color_black
#color_black
Rated 4.9 out of 5
Based on 35 reviews
Leakproof Lace Cheeky
$37
Holds up to 3 Regular Tampons or 6 Teaspoons

#color_black
#color_black
Rated 4.6 out of 5
Based on 35 reviews
Leakproof Bikini Underwear
$39
Holds up to 4 Regular Tampons or 8 Teaspoons

#color_black
#color_black
Rated 4.8 out of 5
Based on 29 reviews
Mesh Hipster Leakproof Underwear
$39
Holds up to 4 Regular Tampons or 8 Teaspoons

#color_sand
#color_sand
Rated 4.8 out of 5
Based on 66 reviews
Leakproof Hipster Underwear
$43
Holds up to 5 Regular Tampons or 10 Teaspoons

#color_sand
#color_sand
Rated 4.7 out of 5
Based on 15 reviews
Leak-resistant High Waisted Smoothing Brief
$29
Holds up to 1 Light Tampon or Panty Liner

#color_black
#color_black
Rated 4.6 out of 5
Based on 31 reviews
Leakproof High Waisted Brief
$39
Holds up to 3 Regular Tampons or 6 Teaspoons

#color_black
#color_black
Rated 4.8 out of 5
Based on 8 reviews
Leak-resistant Everyday Bikini
$25
Holds up to 1 Light Tampon or Panty Liner

#color_purple
#color_purple
Teen Everyday Bikini
$19
Holds up to 1 Light Tampon or Panty Liner

#color_black
#color_black
Teen Brief
$25
Holds up to 3 Regular Tampons or 6 Teaspoons

#color_tie-dye
#color_tie-dye
Rated 5.0 out of 5
Based on 1 review
Teen Boyshort
$35
Holds up to 3 Regular Tampons or 6 Teaspoons

#color_black
#color_black
Rated 5.0 out of 5
Based on 1 review
Teen Hipster
$33
Holds up to 5 Regular Tampons or 10 Teaspoons

#color_black
#color_black
Rated 4.9 out of 5
Based on 12 reviews
Leak Proof® Lace Back Bikini
$43
Holds up to 3 Regular Tampons or 6 Teaspoons

#color_black
#color_black
Rated 4.9 out of 5
Based on 13 reviews
Leak Proof® High Waisted Lace Brief
$49
Holds up to 3 Regular Tampons or 6 Teaspoons