Cotton Modal Super Leakproof Full-Gusset Underwear Bikini

Our most-requested style is finally here! Designed with our widest gusset ever, it has full-coverage protection that goes all the way up the front, and all the way up the back. Perfect for front sleepers, back sleepers, and everyone in between.

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

Second layer: A super thin, highly-absorbent liner that holds the power of 8 tampons or pads.

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

Fourth layer: Acts like a waterproof membrane to prevent leaks on the outside.

you asked, we made it, our widest gusset ever.
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Nothing is TMI here—we promise.
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Last Call Sale items are exchange only meaning you may exchange for another item or store credit. No refunds can be accommodated.All sale items are not eligible for our First Pair Risk-Free Policy.

Heavy Absorbency

Absorbs about the same as 3 super tampons. Perfect for overnight protection or your teens heaviest days when changing into a fresh pair might not be convenient.


Medium Absorbency

Absorbs about 2.5 super tampons' worth of blood. Ideal for medium period days, discharge and sweat.


Lightest Absorbency

Absorbs about the same as about 1 regular tampon worth of blood, sweat or discharge. Ideal for lightest period days, spotting, sweat and discharge.

All of our period underwear, swimwear, reusable pads, and activewear have our patented leakproof technology built right in. Liner’s are discreet and comfortable, and fit for your teen’s unique flow. 

That’s up to your teen or tween! Every flow and comfort level is different.

Depending on the absorbency level of the period underwear and the heaviness of your teen’s flow, they can wear our period undies on their own or as a backup to tampons or menstrual cups. 

We always recommend they choose an option that makes them feel most confident!

Step 1: Give your underwear a quick rinse under cold water.
Step 2: Throw it in the washing machine with your regular clothes. Wash on cold with mild detergent (no softener or bleach).
Step 3: There are two ways to dry them depending on the undies you have: lay flat to dry for medium absorbency products, or tumble dry on low for high to super absorbency products.
Step 4: That’s it! No ironing needed.

Check out our size chart here. If you want some help, we have virtual fitters ready on deck to help you find your perfect fit. Book a video call with them today.

Reviews
average rating 3.9 out of 5
Based on 7 reviews
  • 5 Stars
    2 Reviews
  • 4 Stars
    2 Reviews
  • 3 Stars
    3 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
57% of reviewers would recommend this product to a friend
Quality
Rated 4 out of 5
Comfort
Rated 4 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 3 out of 5
Review posted
Reviewed by Kristen T.
Verified Buyer
Pant Size
Kids 12-14
Size Purchased
S
Usage
  • Period
Rated 5 out of 5

Great protection for overnight

My daughter was having problems with overnight leaks, and this style did the trick, no more stained sheets!

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I recommend this product
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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Review posted
Reviewed by Elena I.
Verified Buyer
I'm a...
Parental Figure
I purchased for...
A Teenager/Tween
Pant Size
Kids 16-20
Size Purchased
M
Rated 5 out of 5

5stars

they are great.my daughter loves them .i wish they will be a bit more affordable

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I recommend this product
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
Was this helpful?
Review posted
Reviewed by James S.
Verified Buyer
Pant Size
Teen 12-16
Size Purchased
XL
Rated 4 out of 5

Bikini Underwear

love the long gusset the it very nice and feel good!

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I recommend this product
Quality
Rated 4 out of 5
Comfort
Rated 5 out of 5
Sizing
Rated -2 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 4 out of 5
Was this helpful?
Review posted
Reviewed by Caroline L.
Verified Buyer
I'm a...
Adult
I purchased for...
Myself
Pant Size
Teen 12-16
Size Purchased
XXL
Usage
  • Primary Protection
  • Period
Rated 4 out of 5

Love the full coverage

I loved the full front to back coverage. Wish they were all like that. However, they don’t do overnights alone well. I leaked…a lot. So I’d definitely use extra protection. But they are comfortable.

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I recommend this product
Quality
Rated 5 out of 5
Comfort
Rated 4 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 3 out of 5
Was this helpful?
Review posted
Reviewed by Naomie L.
Verified Buyer
I'm a...
Adult
I purchased for...
Myself
Pant Size
Teen 18-20
Size Purchased
XL
Usage
  • Primary Protection
Rated 3 out of 5

Correct but not WOW

I try it on the second day of my period and it was not leakproof after 4h the blood was sliptout.

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Quality
Rated 4 out of 5
Comfort
Rated 4 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 3 out of 5
Was this helpful?