Leakproof Leotard

This super comfy leotard can be worn for dance, gymnastics, skating, stage performances—or even as a stylish bodysuit! Provides total protection against leaks thanks to the built-in liner featuring our patented, 3-layer leakproof technology:

First layer: Moisture-wicking technology wicks away sweat and moisture while neutralizing odors.

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

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

wear it for dancing, gymnastics, or as a bodysuit, all without the worries.
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Holds up to 3 tampons or pads worth of blood.
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Rapidly absorbs moisture to keep you fresh and dry.
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Simply care with mild detergent and machine wash on cold.

This super comfy leotard can be worn for dance, gymnastics, skating, stage performances—or even as a stylish bodysuit! Provides total protection against leaks thanks to the built-in liner featuring our patented, 3-layer leakproof technology:

First layer: Moisture-wicking technology wicks away sweat and moisture while neutralizing odors.

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

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

Body: 89% Nylon, 11% Spandex 

Lining: 100% Nylon 

Gusset Liner: Leakproof Technology, Polyurethane Film   


Machine-wash cold, lay flat to dry. Do not bleach, iron, or dry clean.

For items with a 20% or more discount, you may exchange for another item or return for store credit. No refunds can be accommodated. 

Items marked as “Flash Sale” or “Clearance” are final sale, meaning no returns, exchanges or refunds can be accommodated. No exceptions. 

Please note: Sale items are not eligible for our First Pair Risk-Free Policy.

We offer free standard shipping on all orders over $80.

We ship our items via DHL or Canada Post depending on your location. Please allow 1-2 business days for your items to be processed and shipped. During high volume periods, your order may take up to 7 business days to dispatch from our warehouse location. 


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.

 FOR THE PLANET
FOR REAL LIFE
FOR THIS GENERATION
FOR THE PLANET
FOR REAL LIFE
FOR THIS GENERATION
FOR THE PLANET
FOR REAL LIFE
FOR THIS GENERATION
FOR THE PLANET
FOR REAL LIFE
FOR THIS GENERATION
FOR THE PLANET
FOR REAL LIFE
FOR THIS GENERATION
FOR THE PLANET
FOR REAL LIFE
FOR THIS GENERATION
FOR THE PLANET
FOR REAL LIFE
FOR THIS GENERATION
FOR THE PLANET
FOR REAL LIFE
FOR THIS GENERATION
FOR THE PLANET
FOR REAL LIFE
FOR THIS GENERATION
FOR THE PLANET
FOR REAL LIFE
FOR THIS GENERATION
FOR THE PLANET
FOR REAL LIFE
nothing is tmi here—we promise.
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Both our activewear and underwear feature our patented leakproof technology. There are 3 super thin layers in the liner  that wick away moisture, rapidly absorb blood, sweat & discharge, all while working to keep in leaks. That means your teen can squat, sprint, stretch and move without peek-a-boo tampon strings, bulky pad seams or embarrassing leaks. 

The different absorbency levels refer to light, medium and heavy period flows.

That’s totally up to your teen! We have recommendations based on each product, but only your teen knows their flow and comfort levels.

Both the Leakproof Active Legging & Leakproof Active Short have a built-in liner with the holding power of 2 super tampons. 

If your teen is wearing Kt’s Leakproof Leotard & Leakproof Tights, we suggest using them with a tampon or menstrual cup during their medium to heavy days. Wear them alone when you have a light flow.

Step 1: Give your underwear or activewear a quick rinse under cold water.


Step 2: Throw them in the washing machine with your regular clothes. Like-colors for activewear. 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 and activewear, or tumble dry on low for high to super absorbency underwear.


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.

Yes! You can return or exchange your activewear within 30 days of delivery, as long as the tags are still attached.

Our collection is made to fit teen bodies. For leakproof activewear in adult sizing, please visit Knix.

 COMFORTABLE
ABSORBENT
JUST PLAIN BETTER
REUSABLE
COMFORTABLE
ABSORBENT
JUST PLAIN BETTER
REUSABLE
COMFORTABLE
ABSORBENT
JUST PLAIN BETTER
REUSABLE
COMFORTABLE
ABSORBENT
JUST PLAIN BETTER
REUSABLE
COMFORTABLE
ABSORBENT
JUST PLAIN BETTER
REUSABLE
COMFORTABLE
ABSORBENT
JUST PLAIN BETTER
REUSABLE
COMFORTABLE
ABSORBENT
JUST PLAIN BETTER
REUSABLE
COMFORTABLE
ABSORBENT
JUST PLAIN BETTER
REUSABLE
Reviews
average rating 4.3 out of 5
Based on 13 reviews
  • 5 Stars
    8 Reviews
  • 4 Stars
    3 Reviews
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    1 Review
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  • 1 Star
    1 Review
92% of reviewers would recommend this product to a friend
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Review posted
Reviewed by Dawn F.
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Leakproof Leotard
Reviewing
Leakproof Leotard
I'm a...
Parental Figure
I purchased for...
A Teenager/Tween
Pant Size
Teen 12-16
Size Purchased
XL
Usage
  • Period
Rated 5 out of 5

Favourite Leotard

My daughter loves her leotard, she says it is the most comfortable leotard she owns.

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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 Stacey M.
Verified Buyer
Leakproof Leotard
Reviewing
Leakproof Leotard
I'm a...
Parental Figure
I purchased for...
A Teenager/Tween
Pant Size
Teen 4-10
Size Purchased
L
Usage
  • Primary Protection
  • Period
Rated 5 out of 5

Love it

Daughter isn’t ready for tampon and this (and their pink tights) saved dance class

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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 KG
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Leakproof Leotard
Reviewing
Leakproof Leotard
Rated 5 out of 5

Great Necessity

I wear this to fitness classes with yoga tights over it when I need a backup and on weekends with jeans as a bodysuit. It's a great backup piece, very flattering, and it works.

I am a 00, 5'4" 110 lbs, 32 B, and the size Small felt a bit tight on me. So I'd say it runs slightly on the small size. I replaced it with a Medium. For reference, I wear a size S, XS in the sleepover shorts. Strange. Excellent coverage and fabric, my only complaint is that I wish it held as much as the sleepover shorts.

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Reviewed by MC
Verified Buyer
Leakproof Leotard
Reviewing
Leakproof Leotard
Rated 5 out of 5

Great fit

Good quality and nice fit for active gymnast. Gives her confidence during practices!

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Review posted
Reviewed by Michelle C.
Verified Buyer
Leakproof Leotard
Reviewing
Leakproof Leotard
I'm a...
Parental Figure
I purchased for...
A Teenager/Tween
Pant Size
Kids 16-20
Size Purchased
XS
Usage
  • Back-up Protection
Rated 5 out of 5

Great product and price

These fit my daughter great

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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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