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| Black
Light Leakproof No-Show Bikini
$25.00 CAD

Color: Black
Best Seller

Color: Black

Size:

Size:

Size and Fit Guide

Mix & Match: 3+ for $20 each
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Home / Shop All Teen / Teen Light Leakproof No-Show High Rise
KnixTeen

Teen Light Leakproof No-Show High Rise

$26.00 CAD

Bundle & Save: 3 for $60
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Absorbs about 1 regular tampon

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Invisible under clothes

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Ideal for everyday wear

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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

| Black

Sydney has 36" hips and is wearing a size M

Absorbency: Light
Drop
Drop
Drop
Drop
Drop

Color: Black

Size:

True to Size

•

Size:

Size and Fit Guide

Leakproof Underwear is Sales Tax Free in Canada*
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.
Easy Exchanges within 30 Days

Returns

Returns
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.

Sale & Last Call

Items discounted below 30% are eligible for size exchange or store credit. Items discounted 30% and above are final sale – no refunds, store credits, or exchanges can be accommodated.
Rewards Members Earn 26 Points

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Teen Light Leakproof No-Show Bikini

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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

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
    6-11 tsp
  • pad
    about 1.5-3 regular pads
  • tampon
    about 3-6 super tampons
  • cup
    about 1-2 menstrual cups

Light

Drop
Drop
Drop
Drop
Drop
  • • light period days
  • • sweat
  • • sweat and 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 3-6 tsp
  • pad
    about 1-1.5 regular pads
  • tampon
    about 2-3 super tampons
  • cup
    about 0.5-1 menstrual cups

Ultra

Drop
Drop
Drop
Drop
Drop
  • • extra heavy period days
  • • overnight protection
  • • light bladder leaks
  • tsp
    13-17 tsp
  • pad
    3.5-4.5 regular pads
  • tampon
    7-9 super tampons
  • cup
    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

Soft Top Layer

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

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4.7
Rated 4.7 out of 5 stars
Based on 7,871 reviews
Total 5 star reviews: 6.4k Total 4 star reviews: 842 Total 3 star reviews: 323 Total 2 star reviews: 169 Total 1 star reviews: 164
94%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 4.7 on a scale of 1 to 5
Write a Review (Opens in a new window)
7,871 reviews
  • Rated 5 out of 5 stars
    3 weeks ago
    I like the light leakproof or low leakproof

    I give light leakproof 5 stars

    Rena B.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    3 weeks ago
    Lightning leakproof

    Realy confortable

    Jocelyne A.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    3 weeks ago
    Will be buying more

    Perfect fit, lightweight fabric that is soft and comfortable; you can barely feel them yet at the same time feel secure with the leakproof protection.

    Kathy T.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    4 weeks ago
    Only Underwear I Use

    Since I started purchasing Knix I would never use any others.

    Juliet I.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    4 weeks ago
    Love them

    Just very comfortable, feel good underneath my clothes. No visible panty line😂

    Juliet I.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    4 weeks ago
    As advertised

    Like them

    Matgaret M.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    4 weeks ago
    leakproof

    felt like wearing nothing at all...so comfy

    Algermaine G.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    4 weeks ago
    As advertised.

    If you have a larger belly like me, these are the perfect underwear. They cover the bulge and you don't feel like your hanging over the top. They keep me dry and comfortable as well. They are truly no-show. You can wear them under any garment and know that the panty line won't show.

    Colleen Z.
    Verified Buyer
    Was this helpful?
  • Rated 4 out of 5 stars
    4 weeks ago
    I do like them, but not as much as other others in different material or style

    These are great underwear functionally however they seem to be a lot smaller in the waist than the rest of the underwear. I ordered my regular size, but they are a bit more snug in my waist than normal. The rest of it seems to be fine. I’d go back to a different style. I usually buy high high waisted which these are in my regular size. It’s just that they are more snug.

    Lisa J.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 month ago
    A fantastic investment

    I switched to Knix about 6 months ago, and they are definitely my favorite underwear. My first purchase was black ultra leak proof for heavy days. This time, I purchased about 8 pairs in baby pink, chambray blue, and mushroom nude light leak proof high rise no shows to wear at night to match my pajamas in these colors. A word of caution: for some reason the light leak proof pairs are cut about 1 inch smaller than my ultra leak proof pairs. The smaller cut actually works better for me, but I am surprised at the sizing discrepancy. Very excited to add this new absorbency and pastel colors to my drawers!

    Allison
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 month ago
    5 Stars

    Great fit.

    Wendy
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 month ago
    Best underwear ever!

    This is the most comfortable pair of underwear I have ever owned. The best part is that they are truly light leakproof and I am doing my part by saving the environment and money on pads!!

    Thank you knit

    Teresa L.
    Verified Buyer
    Was this helpful?