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Teen Light Leakproof No-Show Bikini 3-Pack

A 3-pack of teen bikini-cut period underwear.
$30.00 USD

$66.00

Up to 60% Off
| Blueberry/Holly/Galaxy
| Blueberry/Holly/Galaxy
| Blueberry/Holly/Galaxy
| Blueberry/Holly/Galaxy

Color: Blueberry/Holly/Galaxy Limited Edition

Size:

True to Size

Size:

Size and Fit Guide

Get FREE Express Shipping on all orders $125+

Shipping

HOLIDAY SHIPPING

Give the gift of Knix! To receive your order by Dec 24th, please order by the following dates.

All States - Urban Centers (except Hawaii, Alaska)
Standard: Sunday, December 14
Express: Tuesday, December 17

Alaska, Hawaii & Rural
Standard: Wednesday, December 10
Express: Wednesday, December 10
Express shipping is unavailable for international orders:

Africa, Central/South America, and Caribbean
Standard: Wednesday, December 10

Asia, Australia, and New Zealand 
Standard: Thursday, December 11

Europe and the Middle East 
Standard: Thursday, December 11

United Kingdom, France, Germany, Netherlands, Switzerland, and Japan 
Standard: Monday, December 15

Please note: Weather conditions and carrier issues may cause delays. Delivery dates are not guaranteed.

Processing Time
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* USD = Free standard Shipping (4-8 business days)**
Expedited = $4.99 USD (3-6 business days)**

Orders under $100* USD = $7.99 USD Standard Shipping (4-8 days)**
Expedited = $9.99 USD (3-6 business days)**

*After discounts, before shipping and taxes. Processing times not included in estimates.
**Military Addresses Excluded. Standard Military Address Shipping = $10.00 USD (est. varies per location)

Year End Sale Return Policy

Returns

Returns

Sale & Last Call

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

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.

Rewards Members Earn 30 Points

Comfort-First Fit

Bikini silhouette with a classic mid-rise fit, medium hip and 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

| Blueberry/Holly/Galaxy
| Blueberry/Holly/Galaxy
| Blueberry/Holly/Galaxy
| 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
    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

Drop
Drop
Drop
Drop
Drop
  • light period days
  • sweat
  • 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 4-8 tsp
  • pad
    about 1-1.5 regular pads
  • tampon
    about 2-4 super tampons
  • cup
    about 0.5-3 menstrual cups

Ultra

Drop
Drop
Drop
Drop
Drop
  • extra heavy period days
  • overnight protection
  • light bladder leaks
  • 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

Soft Top Layer

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

4.5
Rated 4.5 out of 5 stars
Based on 47 reviews
Total 5 star reviews: 36 Total 4 star reviews: 4 Total 3 star reviews: 3 Total 2 star reviews: 2 Total 1 star reviews: 2
94%would recommend this product
ComfortRated 4.7 on a scale of 1 to 5
FitRated 0.1 on a scale of minus 2 to 2
EffectivenessRated 4.5 on a scale of 1 to 5
Ease of UseRated 5.0 on a scale of 1 to 5
47 reviews
  • Rated 5 out of 5 stars
    5 days ago
    Perfect light underwear

    First time wear for my daughter. She loves them.

    Jessie D.
    Verified Buyer
  • Rated 2 out of 5 stars
    5 days ago
    Final Sale But Sizing Chart Off…

    Received underwear and looks great BUT sizing chart off…teen M does NOT equal the women size listed :(

    Jeannette R.
    Verified Buyer
  • Rated 5 out of 5 stars
    1 week ago
    5 Stars

    Awesome

    Jeff
  • Rated 5 out of 5 stars
    1 week ago
    Fit

    Very comfortable fit as they should don’t ride up

    Melissa H.
    Verified Buyer
  • Rated 5 out of 5 stars
    2 weeks ago
    Clean and easy to wear

    I’m a size small sometime xs but taking this teens medium

    iris c.
    Verified Buyer
  • Rated 4 out of 5 stars
    2 weeks ago
    Great product

    Love the feel but not the effectiveness of it

    Karla R.
    Verified Buyer
  • Rated 5 out of 5 stars
    2 months ago
    Great

    My 16 year old loves these as a leak guard with tampons

    Genevieve D.
    Verified Buyer
  • Rated 5 out of 5 stars
    4 months ago
    teen 3 pack

    bikini style black

    hilary H.
    Verified Buyer
  • Rated 5 out of 5 stars
    4 months ago
    Very Happy W/ My Purchase

    These panties are very comfortable and perfect for work during those long hot nasty days where u want some freshness and they put ur mind at ease.

    Lauran L.
    Verified Buyer
  • Rated 5 out of 5 stars
    5 months ago
    Love the look

    Very comfy and cute. Seamless and effective. Easy care. Rinse at the end of day and throw in the wash.

    Angèle M.
    Verified Buyer
  • Rated 5 out of 5 stars
    6 months ago
    Fits great, my teen loves them

    Really pleased with this pack of leakproof undies. Will be buying more!

    Alexis M.
    Verified Buyer
  • Rated 4 out of 5 stars
    7 months ago
    Little too thin

    I love Knix but these are just a little too thin. They fit large and would only work for the lighter days. Not awful but they have better options

    Shayna P.
    Verified Buyer