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Underwear By Absorbency
Light
Drop
Drop
Drop
Drop
Drop

Absorbs 1-3 regular tampons
Moderate
Drop
Drop
Drop
Drop
Drop

Absorbs 2-4 super tampons
Heavy
Drop
Drop
Drop
Drop
Drop

Absorbs 4-7 super tampons
Ultra
Drop
Drop
Drop
Drop
Drop

Absorbs 7-11 super tampons
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Home / Stress-free nights and sleepovers / Super Leakproof® Sleepover Boxer
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Super Leakproof® Sleepover Boxer

$45.00 CAD

Buy 3+ SAVE 15%, Buy 5+ SAVE 20%
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Absorbs about 7-9 super tampons

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Built in leakproof underwear

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Optimal overnight protection

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Machine washable

| Blue Stripe
| Blue Stripe
| Blue Stripe
| General
| Blue Stripe
| Blue Stripe

Absorbency: Heavy
Drop
Drop
Drop
Drop
Drop

Color: Blue Stripe Limited Edition

Size:

True to Size

•

Size and Fit Guide

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Shipping

Shipping

Processing Timelines

Please allow 1-2 business days for our warehouse team to pack and ship your order. During peak periods such as sales, holidays and product launches, please allow up to 4 business days for us to process your order. Once an order is placed, we cannot guarantee any address updates, order changes or cancellations. Orders placed on Friday after 1PM will not be shipped until the following Monday.

Most orders will ship from a single warehouse. However, we occasionally ship from a combination of warehouse locations, so you may receive your order in multiple parts. If items from your order ship in separate packages, we’ll send you tracking information for each package when it becomes available.

Delivery Timelines

For the most up to date delivery time estimates, please refer to the shipping timeline at checkout. All transit times are measured in business days which are Monday-Friday, excluding holidays.

Please note, all shipping timelines are estimates and are not guaranteed.

Canadian Orders

Orders within Canada will be shipped with Canada Post or Purolator based on your address and carrier availability.

Standard Canadian shipping is free on eligible orders over $80 CAD*. Orders under $80 CAD are $12 CAD for standard shipping. Orders delivering to NWT, Nunavut, and Yukon under $100 CAD* are $20 CAD for standard Canada shipping.

*After discounts, before shipping and taxes
Return Policy

Return Policy

Return Policy

Return policy varies by product, please check if your item is refund or exchange eligible by viewing our full policy here.
Leakproof Underwear is Sales Tax Free in Canada*

Leakproof Underwear is Sales Tax Free in Canada

Good news, period underwear and pads are exempt from federal sales tax in Canada, and most provincial/harmonized sales taxes too. The exception? If your order ships to (or you're shopping in a store in) British Columbia or Manitoba, a 7% PST applies. Saskatchewan, it's 6% PST.

"Super comfy and move-proof. I went from skeptical to wanting a pair in every style. They make period-stress a thing of the past."

'- Kayla A

Comfort-First Fit

Combining a loose-fitting boxer with an internal brief for discreet Leakproof protection. Designed to be worn as both loungewear and overnight protection. Designed specifically for teens and tweens, so may fit smaller than styles made for adults.

Worry Free Protection

Designed with a built-in leakproof liner that fits snug to the body, it helps lock in leaks from every angle, even as you toss and turn.

Absorbency Level: Heavy

Absorbs 7-9 super tampons' worth of liquid for overnight protection and heavy flow days.

Easy to Wash

100% reusable and machine washable, just like regular underwear.

Zoom

| Blue Stripe
| Blue Stripe
| Blue Stripe
| General
| Blue Stripe
| Blue Stripe

How to Choose?

Heavy

Drop
Drop
Drop
Drop
Drop
  • • Perfect for overnight protection or your teens heaviest days when changing into a fresh pair might not be convenient.
  • tsp
    about 8-14 tsp
  • pad
    about 1.5-3 regular pads
  • tampon
    about 4-7 super tampons
  • cup
    about 1.5-3 menstrual cups

Light

Drop
Drop
Drop
Drop
Drop
  • • Ideal for lightest period days, spotting, sweat and discharge.
  • tsp
    about 1-3 tsp
  • pad
    about 1-3 pantyliners
  • tampon
    about 1-3 regular tampons
  • cup
    about 0.5 menstrual cups

Moderate

Drop
Drop
Drop
Drop
Drop
  • • Ideal for medium period days, discharge and sweat.
  • tsp
    about 4-8 tsp
  • pad
    about 1-1.5 regular pads
  • tampon
    about 2-4 super tampons
  • cup
    about 0.5-3 menstrual cups

Ultra

Drop
Drop
Drop
Drop
Drop
  • • Ultimate peace of mind. For the heaviest period days or overnight protection.
  • tsp
    about 15-20 tsp
  • pad
    about 1.5-2.5 super pads
  • tampon
    about 7-11 super tampons
  • cup
    about 2-3 menstrual cups

How it compares

| Baby Blue Gingham

Super Leakproof® Mini Sleepover Boxer

Absorbs up to 9 super tampons

Absorbs up to 9 super tampons

Mini length

Mini length

Lace detailing

Lace detailing

| Blue Stripe

Super Leakproof® Sleepover Boxer

Absorbs up to 9 super tampons

Absorbs up to 9 super tampons

Classic length

Classic length

Side slit hem

Side slit hem

| Pink Orchid

Super Leakproof® Sleepover Short

Absorbs up to 7 super tampons

Absorbs up to 7 super tampons

Body-hugging fit

Body-hugging fit

No-show, seamless fit

No-show, seamless fit

| Pastel Wings

Leakproof Luxe Modal Sleep Boxer

Absorbs about 2.5 super tampons

Absorbs about 2.5 super tampons

Luxe modal fabric blend

Luxe modal fabric blend

Boxer short style

Boxer short style

LOVED BY TEENS. TRUSTED BY PARENTS. 

Why leakproof?

Built-in protection that helps teens feel secure on their period. The science behind the #1 Leakproof Brand in North America.

Soft Top Layer

Soft top layer

Comfy, super smooth moisture-wicking liner keeps you feeling fresh and dry.

Easy to Wash

100% reusable and machine washable, just like regular underwear.

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4.7
Rated 4.7 out of 5 stars
Based on 35 reviews
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35 reviews
  • Rated 5 out of 5 stars
    Yesterday
    Amazing!

    Well made and great idea for sleepovers!

    Jennifer C.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    3 weeks ago
    Very comfy!

    I really enjoyed sleeping in these sleep shorts during my period they're so comfy! I would sleep in these even when i'm not on my period. These are the washouts, they do take. Almost entire day or longer to air dry, so I'm buying a second pair. I wear a 6 or 8, an women's pants and the large was the perfect size.

    Isabel S.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 month ago
    5 Stars

    These are so cute and discrete. Fits true to size.

    Melissa
    Was this helpful?
  • Rated 5 out of 5 stars
    1 month ago
    5 Stars

    A little on the big side compared to same size swim bottoms.

    Corina
    Was this helpful?
  • Rated 5 out of 5 stars
    1 month ago
    5 Stars

    A little on the big side compared to same size swim bottoms.

    Corina
    Was this helpful?
  • Rated 5 out of 5 stars
    1 month ago
    Fantastic!! ✨

    I love the lightness of shorts! The pattern is beautiful and it holds surprising amount of liquid. 5/5 ⭐️

    Isla E.
    Verified Buyer
    Was this helpful?

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