All Leakproof

Experience the Ultimate Reusable Period Underwear! Stay confident with our pee-proof, sweat-proof, and Super Leakproof styles.

Leakproof Underwear

From ultra-soft fabrics and seamless styles to super absorbent underwear, you’re covered 24/7/365.

Light Leakproof No-Show Boyshort - Flash Sale

$15.00 CAD
$25.00

40% off

+7
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Light Leakproof No-Show High Rise

$20.30 CAD
$29.00

30% off

+6
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Light Leakproof No-Show Thong - Flash Sale

$13.00 CAD
$23.00

40% off

+2
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Light Leakproof No-Show French Cut - Flash Sale

$16.00 CAD
$27.00

40% off

+10
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Light Leakproof No-Show High Rise Thong

$18.90 CAD
$27.00

30% off

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Leakproof Cotton High Rise

$20.30 CAD
$29.00

30% off

+1
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Leakproof UltraThin No-Show Bikini - Flash Sale

$16.00 CAD
$28.00

40% off

+3
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Leakproof Cotton Bikini

$17.50 CAD
$25.00

30% off

+1
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Leakproof Cotton Boybrief

$28.00 CAD
$40.00

30% off

+1
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Super Leakproof® No-Show Boyshort

$22.40 CAD
$32.00

30% off

+2
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Ultra Leakproof Zones+ High Rise

$27.30 CAD
$39.00

30% off

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Ultra Leakproof Zones+ Bikini

$25.20 CAD
$36.00

30% off

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Leakproof No-Show Thong

$21.00 CAD
$30.00

30% off

+5
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Leakproof No-Show Thong

$21.00 CAD
$30.00

30% off

+5
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Leakproof Thigh Saver® 6”

$30.80 CAD
$44.00

30% off

+3
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Leakproof UltraThin No-Show Bikini

$19.59 CAD
$28.00

30% off

+4
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Leakproof UltraThin No-Show Bikini

$19.59 CAD
$28.00

30% off

+4
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Leakproof UltraThin No-Show French Cut

$21.00 CAD
$30.00

30% off

+5
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Leakproof UltraThin No-Show French Cut - Flash Sale

$18.00 CAD
$30.00

40% off

+3
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Leakproof UltraThin No-Show High Rise

$22.40 CAD
$32.00

30% off

+3
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Leakproof UltraThin No-Show High Rise - Flash Sale

$19.00 CAD
$32.00

40% off

+3
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Light Leakproof No-Show Bikini

$17.50 CAD
$25.00

30% off

+7
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Light Leakproof No-Show Bikini

$17.50 CAD
$25.00

30% off

+7
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Light Leakproof No-Show Boyshort

$17.50 CAD
$25.00

30% off

+7
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Light Leakproof No-Show Boyshort - Flash Sale

$15.00 CAD
$25.00

40% off

+7
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Leakproof Swim

Picture perfect suits that don’t sacrifice comfort for style, available in more cuts and colors than ever before.

30% off Leakproof Shapewear

Go commando in shapewear on your period thanks to a built-in liner, all while targeted support zones offer comfortable smoothing and shaping.

Leakproof Leggings & Shorts

Get ready to experience amazing leggings, shorts, and more with built-in incognito protection, so you can move freely without worrying about period, bladder, and sweat leaks.

Underwear Sets

Leakproof Maternity

Feel comfortable and supported through every stage of parenthood.

Teen Period Underwear

Moisture-wicking, odor-crushing, life-changing leakproof undies for your teen.

Teen Light Leakproof No-Show Bikini 3-Pack

$46.19 CAD
$66.00

30% off

+4
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Teen Super Leakproof® Sleepover Short

$31.50 CAD
$45.00

30% off

+4
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Teen Leakproof UltraThin No-Show Bikini

$17.50 CAD
$25.00

30% off

+1
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Teen Light Leakproof No-Show Bikini

$15.40 CAD
$22.00

30% off

+17
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Teen Super Leakproof® No-Show Bikini

$20.30 CAD
$29.00

30% off

+17
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Teen Leakproof UltraThin No-Show Bikini 3-Pack

$52.50 CAD
$75.00

30% off

+3
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Teen Leakproof UltraThin No-Show Boyshort 3-Pack

$52.50 CAD
$75.00

30% off

+3
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Teen Super Leakproof® No-Show Bikini 3-Pack

$60.90 CAD
$87.00

30% off

+1
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Teen Super Leakproof® No-Show Boyshort 3-Pack

$60.90 CAD
$87.00

30% off

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Teen Light Leakproof No-Show Boyshort

$15.40 CAD
$22.00

30% off

+11
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Teen Leakproof UltraThin No-Show Boyshort

$17.50 CAD
$25.00

30% off

+1
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Teen Super Leakproof® No-Show Boyshort

$20.30 CAD
$29.00

30% off

+7
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Teen Leakproof Cotton Bikini

$16.09 CAD
$23.00

30% off

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Teen Light Leakproof No-Show High Rise

$18.20 CAD
$26.00

30% off

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Teen Super Leakproof® No-Show High Rise

$12.80 CAD
$32.00

60% off

+1
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Teen Leakproof Cotton Modal Bikini

$11.60 CAD
$29.00

60% off

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Teen Leakproof UltraThin No-Show Boyshort 3-Pack

$52.50 CAD
$75.00

30% off

+3
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Teen Leakproof UltraThin No-Show Boyshort 3-Pack

$52.50 CAD
$75.00

30% off

+3
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Teen Leakproof UltraThin No-Show Boyshort 3-Pack

$52.50 CAD
$75.00

30% off

+3
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Teen Period Swim

Made with the same leakproof technology as our famous undies, our Period Swim helps your teen bleed confidence in and out of the water.

Teen Period Swim Sport One-Piece

$69.30 CAD
$99.00

30% off

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Teen Period Swim Board Shorts

$38.50 CAD
$55.00

30% off

+1
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Teen Period Swim Short

$24.00 CAD
$60.00

60% off

+4
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Teen Period Swim Full-Coverage Bikini Bottom

$27.50 CAD
$55.00

50% off

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Teen Period Swim Short - Long

$24.00 CAD
$60.00

60% off

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Teen Period Activewear

High-performance activewear to keep your teen moving with confidence—even on their period.

Experience the Ultimate Reusable Period Underwear! Stay confident with our pee-proof, sweat-proof, and Super Leakproof styles. Discover period swimwear, leggings, shorts, and convenient period kits. Embrace comfort and protection - Shop Now!

Your leakproof questions, answered.