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KnixTeen

Teen Super Leakproof® No-Show High Rise

$32.00 CAD

Bundle & Save: 3 for $75
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Absorbs about 5.5 super tampons

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Invisible under clothes

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Machine washable

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

Color: Black

Size:

True to Size

Size:

Size and Fit Guide

Leakproof Underwear is Sales Tax Free in Canada*

Build Your 3-Pack

Sydney has 36

Teen Super Leakproof® No-Show High Rise

Color: Black

Size:

Size:

Sydney has 36

Teen Super Leakproof® No-Show High Rise

Color: Black

Size:

Size:

Sydney has 36

Teen Super 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

Leakproof Underwear, Risk Free
Trying leakproof underwear for the first time? Your first pair is completely risk free for 30 days. Wear them, wash them, and see how they work for your body. If they’re not right for you, we’ll refund your first pair. Prefer a different size or style? We also offer free exchanges.

How it works:

  • Risk free applies to leakproof underwear on your first order
  • Refund covers the item price (original shipping excluded)
  • Just email info@knix.com and we’ll take care of you

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

Rewards Members Earn 32 Points

Product Description

Shop the Knix Teen Super Leakproof® No-Show High Rise: The invisible heavy-flow solution that holds up to 6 tampons. Features a supportive high-waisted fit and seamless edges for zero visible lines. Perfect for school, sports, and heavy days. Available in inclusive teen sizes and moisture-wicking fabric.

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.

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

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.

It absorbs about 4-7 super tampons worth of liquid.

Soft Top Layer

Soft Top Layer

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

4.6
Rated 4.6 out of 5 stars
Based on 6,329 reviews
Total 5 star reviews: 5.1k Total 4 star reviews: 682 Total 3 star reviews: 253 Total 2 star reviews: 143 Total 1 star reviews: 200
93%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
6,329 reviews
  • Rated 5 out of 5 stars
    3 minutes ago
    I love knix

    I have ordered several pairs of Knix leakproof underwear and will continue to purchase. Love the silky soft material and the leakproof benefit is exceptional

    Janis A.
    Verified Buyer
  • Rated 5 out of 5 stars
    4 days ago
    High Rise

    I found the seam a little rough the first time I wore a pair but fine now after wshing

    Helen B.
    Verified Buyer
  • Rated 5 out of 5 stars
    1 week ago
    Worth it

    Very comfortable and provides all the protection during heavy days.

    Czarina F.
    Verified Buyer
  • Rated 5 out of 5 stars
    1 week ago
    Wearability

    I just know this! Knix has saved me & any thoughts about costs.. just that a Thought.. I’ve had my 3 pair for 6 years.. they’ve Never worn out & just as comfortable as ever… NOW I need to get rid of the cheapies & get More! Don’t hesitate just get these!

    Susie C.
  • Rated 5 out of 5 stars
    1 week ago
    Consistently good

    Always fit well, are comfortable, provide confidence and I like the new pattern.

    Mona B.
    Verified Buyer
  • Rated 5 out of 5 stars
    1 week ago
    Travel undies

    So far these undies feel comfortable and I’m looking forward to feeling confident when I’m travelling and touring.

    Tammy H.
    Verified Buyer
  • Rated 5 out of 5 stars
    2 weeks ago
    Love my knix

    Love all the Knix products but these might be my favorite

    Janis A.
    Verified Buyer
  • Rated 5 out of 5 stars
    2 weeks ago
    Good to have

    These underpants give great protection

    Ann D.
    Verified Buyer
  • Rated 5 out of 5 stars
    2 weeks ago
    High rise

    love them

    June T.
    Verified Buyer
  • Rated 5 out of 5 stars
    2 weeks ago
    Comfy.

    For a super leakproof panty these are really comfortable under pants and leggings.

    Linda D.
    Verified Buyer
  • Rated 5 out of 5 stars
    3 weeks ago
    Super leakproof No-show High Rise

    Very comfortable

    Cheryl G.
    Verified Buyer
  • Rated 5 out of 5 stars
    3 weeks ago
    Game changer

    Absolutely obsessed with them, so comfy, and makes me almost forget it’s that time of the month!

    Kim R.
    Verified Buyer