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KnixTeen

Teen Light Leakproof No-Show High Rise

$25.00 CAD

Buy 3+ Save 15%, Buy 5+ Save 20%

Absorbs about 1 regular tampon

Invisible under clothes

Ideal for everyday wear

Machine washable

Sydney has 36" hips and is wearing a size M

Sydney has 36" hips and is wearing a size M

Sydney has 36" hips and is wearing a size M

Sydney has 36" hips and is wearing a size M

Color: Black

Size:

True to Size

Size:

Size and Fit Guide

Leakproof Underwear is Sales Tax Free in Canada*

Build Your 3-Pack

Teen Light Leakproof No-Show High Rise

Color: Black

Size:

Size:

Teen Light Leakproof No-Show High Rise

Color: Black

Size:

Size:

Teen Light Leakproof No-Show High Rise

Color: Black

Size:

Size:

Free Shipping on orders $100+

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.

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.

First Pair Risk Free for 30 Days

Leakproof Underwear, Risk Free

Returns & Exchanges

New to leakproof? Your first pair is risk free for 30 days. Wear them, wash them, and see how they work for your body. Not right for you? We'll refund the item price (original shipping excluded). Prefer a different size or style? We also offer free exchanges. Just email info@knix.com and we'll take care of you.

Purchased leakproof before? Within 30 days of delivery you can exchange for another size, style, or store credit. We're unable to provide refunds on underwear. If you ordered multiple pairs, please open, wash, and wear one pair only before initiating an exchange.

Still have questions? View our full policy here.

Rewards Members Earn 25 Points

Comfort-First Fit

The high-rise silhouette sits at the natural waistline and provides medium bum coverage.

Light Absorbency

Absorbs 1 regular tampon worth of liquid—perfect for moderate period days, light bladder leaks, and sweat. The carbon cotton gusset top layer wicks away moisture from your skin.

No-Show Style

Made from our signature buttery-soft PerformaStretch® fabric, it appears invisible under clothing.

Easy to Wash

Machine washable just like regular underwear.

Zoom

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

How to Choose?

Essential

  • Days you don’t need leak protection. Everyday freshness and moisture wicking.
  • tsp
    0 tsp

Heavy

  • Extra peace of mind. For the first days of your cycle, light bladder leaks, or a full night's sleep without a leak.
  • 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

  • Daily freshness. For sweat, discharge, period spotting, or backup protection.
  • tsp
    about 1-3 tsp
  • pad
    about 1-3 pantyliners
  • tampon
    about 1-3 regular tampons
  • cup
    about 0.5 menstrual cups

Moderate

  • For mid-cycle flow, surprise cough or sneeze leaks, or a really sweaty spin class.
  • 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

  • Ultimate peace of mind. For the heaviest period days, light bladder leaks, unexpected postpartum flow, 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
FRESH FIX TECHNOLOGY®

Built-in protection that feels like nothing at all.

Absorbs about 1-3 regular tampons worth of liquid.

Soft Top Layer

The carbon cotton gusset layer gently wicks away moisture from your skin, keeping you feeling fresh and odor-free.

4.8
Rated 4.8 out of 5 stars
Based on 91 reviews
Total 5 star reviews: 80 Total 4 star reviews: 5 Total 3 star reviews: 4 Total 2 star reviews: 0 Total 1 star reviews: 2
Reviews Summary
Customers say these undergarments offer exceptional comfort and fit. Many reviews mention the soft fabric and versatile sizing that works well for both teens and petite adults. The high-rise style provides good coverage, though some note it may roll down slightly. Users appreciate the fun patterns and colors available. While most find them true to size, a few mention they run small. Many reviewers highlight the comfortable fit around the thighs and waist. Some petite adults prefer these over regular styles for their shorter rise and better proportions.
95%would recommend this product
ComfortRated 4.9 on a scale of 1 to 5
FitRated 0.0 on a scale of minus 2 to 2
EffectivenessRated 4.8 on a scale of 1 to 5
Rating
Ratings
Height
Height
Usual Pant Size - Knixteen
Usual Pant Size - Knixteen
Size Purchased - Knixteen Underwear
Size Purchased - Knixteen Underwear
91 reviews
  • Rated 5 out of 5 stars
    1 year ago
    Highly recommended

    Got these for my daughter. Wish we had these when we were kids. Would have saved many embarrassing times.

    Kathleen B.
    Verified Buyer
    Reviewing
    Teen Light Leakproof No-Show High Rise
  • Rated 5 out of 5 stars
    1 year ago
    Great

    Love everything knix

    MSCOTT
    Verified Buyer
    Reviewing
    Teen Light Leakproof No-Show High Rise
  • Rated 5 out of 5 stars
    1 year ago
    5 Stars

    Met more then my expectation, not heavy, cute, stands the time of laundry. Purchased then for my pre menstrual daughter, started the conversation, age appropriate under garment

    Komel
    Verified Buyer
    Reviewing
    Teen Light Leakproof No-Show High Rise
  • Rated 5 out of 5 stars
    1 year ago
    Title of what??

    I

    Love the fit and ai love the high rise

    Madelyn H.
    Verified Buyer
    Reviewing
    Teen Light Leakproof No-Show High Rise
  • Rated 5 out of 5 stars
    1 year ago
    Teen underwear fits petites better

    I have been wearing Knix since it’s inception and I find the teen underwear fits my petite stature much better than the ‘regular’ Knix. They are a shorter rise and seem to even have a wider gusset (my biggest complaint about their leakproof line). They also don’t seem to be as ‘cheeky’.

    Jennifer S.
    Verified Buyer
    Reviewing
    Teen Light Leakproof No-Show High Rise
  • Rated 5 out of 5 stars
    1 year ago
    5 Stars

    Great product! Great quality!

    Julie
    Verified Buyer
    Reviewing
    Teen Light Leakproof No-Show High Rise
  • Rated 5 out of 5 stars
    2 years ago
    So comfortable!

    I absolutely love these! The fabric is super soft and the fit is great!

    Salina G.
    Verified Buyer
    Reviewing
    Teen Light Leakproof No-Show High Rise
  • Rated 5 out of 5 stars
    2 years ago
    Great

    Love it

    Geneviève B.
    Verified Buyer
    Reviewing
    Teen Light Leakproof No-Show High Rise
  • Rated 5 out of 5 stars
    2 years ago
    Not only for teens…

    Im not a teen, but I love this style, it’s high waisted but not as high as the adult high waisted panty which is good with jeans. I wish they made this style in light colours too! Or for adults..!

    Lysandre G.
    Verified Buyer
    Reviewing
    Teen Light Leakproof No-Show High Rise
  • Rated 5 out of 5 stars
    2 years ago
    Light

    Like a second skin, so confortable.

    Nellie N.
    Verified Buyer
    Reviewing
    Teen Light Leakproof No-Show High Rise
  • Rated 5 out of 5 stars
    2 years ago
    Love!

    We love all the undie styles! :)

    Eve T.
    Verified Buyer
    Reviewing
    Teen Light Leakproof No-Show High Rise
  • Rated 5 out of 5 stars
    2 years ago
    Daughter loves them

    They pass the test

    Dominic M.
    Verified Buyer
    Reviewing
    Teen Light Leakproof No-Show High Rise