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Color: Cheetah Print Limited Edition

Size:

Size:

Size and Fit Guide

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Home / Shop All Teen / Teen Leakproof UltraThin No-Show Bikini 3-Pack - Kit
Sale

Teen Leakproof UltraThin No-Show Bikini 3-Pack - Kit

$67.00 CAD

$75.00

11% off
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Absorbs about 2.5 super tampons

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Invisible under clothes

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Superior protection without the bulk

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Machine washable

Teen Leakproof UltraThin No-Show Bikini 3-Pack - Kit | Blueberry/Holly/Galaxy

Teen Leakproof UltraThin No-Show Bikini 3-Pack - Kit

Teen Leakproof UltraThin No-Show Bikini 3-Pack - Kit

Absorbency: Moderate
Drop
Drop
Drop
Drop
Drop

Color: Blueberry/Holly/Galaxy Limited Edition

Size:

True to Size

•

Size:

Size and Fit Guide

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 67 Points

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Teen Leakproof UltraThin No-Show Bikini 3-Pack - Kit | Blueberry/Holly/Galaxy

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.

Our patented 360 LeakSeal™ technology locks in leaks at every edge. The ultra-thin liner absorbs about 2.5 super tampons worth of liquid.

Soft Top Layer

Soft Top Layer

Gently wicks away moisture while keeping you feeling fresh and odor-free.

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4.5
Rated 4.5 out of 5 stars
Based on 529 reviews
Total 5 star reviews: 396 Total 4 star reviews: 59 Total 3 star reviews: 30 Total 2 star reviews: 20 Total 1 star reviews: 24
89%would recommend these products
ComfortRated 4.5 on a scale of 1 to 5
FitRated -0.2 on a scale of minus 2 to 2
EffectivenessRated 4.5 on a scale of 1 to 5
Ease of UseRated 4.6 on a scale of 1 to 5
Write a Review (Opens in a new window)
529 reviews
  • Rated 5 out of 5 stars
    Yesterday
    Great fit

    Absolutely love this style. Great product.

    Jacqueline L.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    2 weeks ago
    Super comfy! Very helpful

    Never have owned a pair, these were surprisingly comfortable and effective. Like how easy they are to clean. Overall great purchase and very happy!

    Elizabeth T.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    3 weeks ago
    Comfortable

    Good protection and more comfortable than wearing a pad

    Sim K.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    3 weeks ago
    The best underwear!

    I have been wearing Knix underwear for the last few months and I love them!

    Cindy A.
    Verified Buyer
    Was this helpful?
  • Rated 4 out of 5 stars
    3 weeks ago
    Nice birthday freebie

    Comfy, tho I’m of an age I don’t really need any sort of absorbency. Still appreciate it!

    Jeannie F.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    3 weeks ago
    Best underwear

    Best leakproof underwear!!!

    Lydia F.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    3 weeks ago
    Perfect Invisible Bikini

    As always; my favourite fit.

    Jayne B.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    3 weeks ago
    5 Stars

    I love these underwear. This my second time ordering! They are so comfortable and definitely leak proof. I would recommend them to anyone looking for comfort and protection.

    Denise
    Verified Buyer
    Was this helpful?
  • Rated 1 out of 5 stars
    3 weeks ago
    Bled through

    Wore them for 3 hours on a moderate flow day and bled through them. Was surprised but glad I had black pants on!

    Meghan
    Verified Buyer
    Was this helpful?
  • Rated 4 out of 5 stars
    3 weeks ago
    Underwear is amazing

    Will buy more pairs but they are kinda pricey

    Linda P.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    4 weeks ago
    Great!

    These are great for my teen who is a dancer. She loves them under her bodysuit and they are actually no-show which is amazing!

    Megan B.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 month ago
    Je les adore!

    Je n’ai pas des règles très abondantes alors c’est parfait!!!

    Christine C.
    Verified Buyer
    Was this helpful?