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Home / Up to 60% off Teen / Teen Super Leakproof® No-Show High Rise
Sale

Teen Super Leakproof® No-Show High Rise

Teen high-rise period underwear with heavy leakproof.
$25.60 CAD

$32.00

20% Off
Sydney has 36

Sydney has 36" hips and is wearing a size M

| Black
Sydney has 36

Sydney has 36" hips and is wearing a size M

Sydney has 36

Sydney has 36" hips and is wearing a size M

| General

Sydney has 36" hips and is wearing a size M

Absorbency: Heavy
Drop
Drop
Drop
Drop
Drop

Color: Black

Size:

True to Size

•

Size:

Size and Fit Guide

Leakproof Underwear is Sales Tax Free in Canada*
Get FREE Express Shipping on all orders $125+

Shipping

HOLIDAY SHIPPING

Give the gift of Knix! To receive your order by Dec 24th, please order by the following dates.

Toronto, Ottawa, Montreal, Winnipeg, Regina, Calgary, Edmonton, Vancouver
Standard & Expedited: Monday, December 22

Urban Centres (excluding the above)
Standard: Wednesday, December 17
Express: Sunday, December 21

Rest of Canada
Standard: Sun, December 14*
Express: Thu, December 18*
*YK, NWT, NT, NL, and remote areas across Canada.

For locations serviced solely by Canada Post, please allow at least 5 additional days due to rotating strikes. This applies to P.O Box and RR addresses.

To avoid any additional delays during the rotating strikes, we will use alternate carriers when possible.

Please note: Weather conditions and carrier issues may cause delays. Delivery dates are not guaranteed.

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.

Delivery Time
For the most up-to-date delivery time estimates, please refer to the shipping timeline at checkout. Delivery timelines vary depending on location and do not include processing times.

Shipping Charges
Orders over $100* CAD = Free Shipping (2-6 business days)
Orders under $100* CAD = $12 CAD Shipping (1-3 business days)
Orders delivering to NWT, Nunavut and Yukon are subject to $20 delivery fee.
*After discounts, before shipping and taxes.
Year End Sale Return Policy

Returns

Returns

Sale & Last Call

Items discounted 30% and below are eligible for size exchange or store credit. Items discounted above 30% and above are final sale – no refunds, store credits, or exchanges can be accommodated.

Free Returns

Knix covers the return shipping fees for exchanges and refunds initiated through our Return & Exchange Portal. Exchange orders initiated through our Return & Exchange portal are also eligible for free shipping within the USA and Canada. Please note, the shipping fees on your original order are non-refundable.

Return Policy

Return policy varies by product, please check if your item is refund or exchange eligible by viewing our full policy here.
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Comfort-First Fit

Sits at the natural waistline and provides medium bum coverage.

Worry-Free Protection

Patented bonded edges help prevent side leaks.

Heavy Absorbency

Absorbs about 5.5 super tampons worth of liquid—perfect for heavy flow days, overnight protection, and light bladder leaks.

No-Show Style

Buttery-soft and smooth fabric gives a seamless look and feel. Disappears under clothes, even leggings.

Easy to Wash

Machine washable just like regular underwear.

Zoom

Sydney has 36
| Black
Sydney has 36
Sydney has 36
| General

How to Choose?

Essential

Drop
Drop
Drop
Drop
Drop
  • • Everyday Wear
  • • No leakproof protection
  • tsp
    0 tsp

Heavy

Drop
Drop
Drop
Drop
Drop
  • • heavy period days
  • • overnight protection
  • • light bladder leaks
  • 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
  • • light period days
  • • sweat
  • • 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
  • • moderate period days
  • • light bladder leaks
  • • 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
  • • extra heavy period days
  • • overnight protection
  • • light bladder leaks
  • 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
FRESH FIX TECHNOLOGY®

Built-in protection that feels like nothing at all.

It absorbs about 3-6 super tampons worth of liquid.

Soft Top Layer

Soft Top Layer

Gently wicks away moisture, keeping you feeling fresh and odour-free.

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4.6
Rated 4.6 out of 5 stars
Based on 6,295 reviews
Total 5 star reviews: 5k Total 4 star reviews: 678 Total 3 star reviews: 253 Total 2 star reviews: 143 Total 1 star reviews: 200
92%would recommend these products
ComfortRated 4.7 on a scale of 1 to 5
FitRated 0.2 on a scale of minus 2 to 2
EffectivenessRated 4.6 on a scale of 1 to 5
Ease of UseRated 4.8 on a scale of 1 to 5
Write a Review (Opens in a new window)
6,295 reviews
  • Rated 5 out of 5 stars
    3 minutes ago
    super leakproof

    very comfortable, not at all bulky..............great product.

    Joan D.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    21 hours ago
    Comfortable and effective.

    Comfortable and is effective at catching leaks.

    Anne G.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    2 days ago
    I have a problem!

    I have several pairs of Knix underwear because of bladder leaks. They save my clothes!

    No more uncomfortable sanitary pads.

    Linda B.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    2 days ago
    Pleased!!

    I like the fit and the absorbency

    Susan M.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    5 days ago
    Loving the high rise!!

    Super comfortable! So glad I tried the high rise option.

    Dianne G.
    Verified Buyer
    Was this helpful?
  • Rated 2 out of 5 stars
    6 days ago
    Not High Rise

    These panties are ok but roll and slide and are NOT high rise. Disappointed

    Susan Q.
    Verified Reviewer
    Was this helpful?
  • Rated 5 out of 5 stars
    6 days ago
    Super panties!

    Even for an older person these are great comfortable undies. Perfect for older ladies bladder leakage

    KATHRYN T.
    Verified Buyer
    Was this helpful?
  • Rated 4 out of 5 stars
    1 week ago
    Pluses and minuses

    I have bought several of these panties with a variety of absorbencies. I cannot comment on using them for periods as that is long gone for me. I will say, regardless of the size they hold very little urine…maybe a dribble, before they leak. Also, the surface remains wet, so if you are prone to UTI’s, it could be a problem. That being said, I just ordered more. They are very well made and comfortable. Pairs that I bought 3 years ago still look brand new. So, I would recommend them as long as the buyer understands the limitations of the absorbancy.

    CACH
    Was this helpful?
  • Rated 5 out of 5 stars
    1 week ago
    Favorite underwear ever!!

    I first purchased Knix underwear about 5 years ago. I have tried other brands of leakproof underwear and I have not found anything comparable to Knix. The fit, the promice delivered and quality are the absolute best in my opinion.

    Anita T.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 week ago
    Great product

    I love these Comfortable and feel like not wearing anything

    Gordana J.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 week ago
    Super Leakproof

    These are comfortable and are great for leak protection. I use them for bladder leaks when I cough, sneeze or lift.

    Mary R.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 week ago
    5 Stars

    Love the fit and comfort and added protection

    Christine
    Was this helpful?