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KnixTeen

Teen Super Leakproof® No-Show High Rise

$22.40 CAD

$32.00

30% Off

Absorbs about 5.5 super tampons

Invisible under clothes

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*
Spend $100, get Free Priority Fulfillment

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 22 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.

Zoom

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

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

4.6
Rated 4.6 out of 5 stars
Based on 6,373 reviews
Total 5 star reviews: 5.1k Total 4 star reviews: 687 Total 3 star reviews: 256 Total 2 star reviews: 144 Total 1 star reviews: 203
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
6,373 reviews
  • Rated 5 out of 5 stars
    2 days ago
    Love!

    I live in these! Recommend to everyone!

    Julie B.
    Verified Buyer
    Reviewing
    Teen Super Leakproof® No-Show High Rise
  • Rated 5 out of 5 stars
    4 days ago
    Love. Feels like a second skin

    Love

    Tracy W.
    Verified Buyer
    Reviewing
    Super Leakproof® No-Show High Rise
  • Rated 5 out of 5 stars
    6 days ago
    They are the best leakproof I've tried

    I'm age 70 with occasional UTI. When it happens I need an underwear that will absorb urgencies. The fabric is smooth and stretchy and maintains its shape. Another product I used had fabric that crinkled. I now have 7 pair. There are the best

    Carol

    Carol O.
    Verified Buyer
    Reviewing
    Super Leakproof® No-Show High Rise
  • Rated 5 out of 5 stars
    1 week ago
    5 Stars

    Perfect

    Janet
    Reviewing
    Super Leakproof® No-Show High Rise
  • Rated 5 out of 5 stars
    1 week ago
    Great product

    Fits awesome so comfortable.

    Jennifer D.
    Verified Buyer
    Reviewing
    Super Leakproof® No-Show High Rise
  • Rated 5 out of 5 stars
    1 week ago
    younger generation

    Since this was no show high rise it's fit my daughter and she loves it.

    Irma S.
    Verified Buyer
    Reviewing
    Super Leakproof® No-Show High Rise
  • Rated 5 out of 5 stars
    1 week ago
    Love my knix

    Love

    Nancy B.
    Verified Buyer
    Reviewing
    Super Leakproof® No-Show High Rise
  • Rated 5 out of 5 stars
    2 weeks ago
    Smooth no show

    Smooth no lines showing under knits Absorbent

    Harriet R.
    Verified Buyer
    Reviewing
    Super Leakproof® No-Show High Rise
  • Rated 5 out of 5 stars
    2 weeks ago
    High rise leak prooof.

    Purchased them for my momma, she has more confidence when wearing them.

    Amy O.
    Verified Buyer
    Reviewing
    Super Leakproof® No-Show High Rise
  • Rated 5 out of 5 stars
    2 weeks ago
    Confidence with style

    They feel smooth wi h good absorbence both night and day.

    Steph L.
    Verified Buyer
    Reviewing
    Super Leakproof® No-Show High Rise
  • Rated 5 out of 5 stars
    2 weeks ago
    No worries

    Extra long / extra absorbent “pad” adds to confidence. I use them for bladder leakage, and I really appreciate these when I’m away from home for more than a couple of hours.

    Gillian B.
    Verified Buyer
    Reviewing
    Super Leakproof® No-Show High Rise
  • Rated 5 out of 5 stars
    2 weeks ago
    Perfect!

    I order these for my mother who uses them when she gets together with her friends and cant stop laughing. She loves them. Great fit, comfy and good protection.

    Crystal C.
    Verified Buyer
    Reviewing
    Super Leakproof® No-Show High Rise