Leakproof Boyshort

Stretchy, seamless boyshorts with added coverage, featuring our patented, 3-layer leakproof technology built in.   

First layer: Moisture-wicking, antimicrobial technology wicks away sweat and moisture while neutralizing odors to keep you fresh all day long. 

Second layer: A super thin, highly-absorbent liner that holds the power of 3 tampons.

Third layer: A secure, liquid-resistant outer layer keeps leaks from happening.

Made for doing everything or nothing on your period. Your pick.
Image of a chrome heart surrounding text
Image of a absorbancy surrounding text
Holds up to 3 tsp (or 3 tampons or pads) worth of blood.
Image of a moisture fabric surrounding text
Rapidly absorbs moisture to keep you fresh and dry all day.
Image of a light and comfy surrounding text
Thin, subtle, and designed to feel just like regular underwear.
Antimicrobial layer kills bacteria and neutralizes smells.

Stretchy, seamless boyshorts with added coverage, featuring our patented, 3-layer leakproof technology built in.   

First layer: Moisture-wicking, antimicrobial technology wicks away sweat and moisture while neutralizing odors to keep you fresh all day long. 

Second layer: A super thin, highly-absorbent liner that holds the power of 3 tampons.

Third layer: A secure, liquid-resistant outer layer keeps leaks from happening.

Body: 77% nylon, 23% LYCRA® 

Gusset Liner: 86% cotton, 10% spandex, 4% carbon 

Gusset: Leakproof Technology   

Free from PFAS and other chemical treatments. 

Machine wash cold with mild detergent, do not bleach, lay flat to dry.

Because they’re, well, underwear—we can’t accept exchanges or returns on used items BUT you can try your first-pair on your first order, risk-free!  


What's First-Pair Risk-Free?  

If your first order includes multiple period underwear: OPEN, WASH & WEAR ONE PAIR ONLY to test them out. That way, in the unlikely event that you don’t love them, any unopened packages from the same purchase can be exchanged or refunded back to you within 30 days of delivery (excluding original shipping fees).  All unopened packages will be donated to local organizations to support people in need.

*All sale items are final sale.

We ship our items via DHL or Canada Post depending on your location. Please allow up to 10 business days for your items to be processed and shipped.


Canadian Orders: Please allow 2–4 business days for shipping to the GTA, 3–10 business days for urban areas, and 6–15 business days for remote locations.


NOTE: Orders placed on Friday after 1 PM will not be processed until the following Monday.

Reviews
average rating 5.0 out of 5
Based on 1 review
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100% of reviewers would recommend this product to a friend
Quality
Rated 5 out of 5
Comfort
Rated 5 out of 5
Sizing
Rated 0 on a scale of minus 2 to 2, where minus 2 is Fits Small, 0 is True to Size and 2 is Fits Large
Effectiveness
Rated 5 out of 5
1 Review
Reviewed by kristen
Verified Reviewer
I recommend this product
I'm a...
Adult
I purchased for...
Myself
Pant Size
Teen 00-2
Size Purchased
M
Usage
  • Back-up Protection
Rated 5 out of 5
Review posted

Great for adults, too!

I am 37 years old, nearly 5'8" and 118 pounds. I ordered the Medium and the Leakproof Boyshort fits me perfectly. They are truly full coverage and so comfortable. I wear them even when I'm not on my period! They are perfect for cup overflow and on days when I think things might be starting but am not sure. I really love these undies!! I have used cloth liners with a menstrual cup for years now (and will continue to), but on the not-sure days, or the last day(s) of my cycle, these are wonderful. I also ordered the Super Leakproof Boyshort, but they were too big for me. They are a bit longer through the rise and the gusset didn't fit close enough to my body to be secure. (They fit my Mom, though, and she is loving them.) Would highly recommend these for all ages of women!

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Quality
Rated 5 out of 5
Comfort
Rated 5 out of 5
Sizing
Rated 0 on a scale of minus 2 to 2, where minus 2 is Fits Small, 0 is True to Size and 2 is Fits Large
Effectiveness
Rated 5 out of 5
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