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Home / Shop All Teen / Teen Light Leakproof No-Show Bikini 3-Pack
KnixTeen

Teen Light Leakproof No-Show Bikini 3-Pack

A 3-pack of teen bikini-cut period underwear.
$60.00 USD

$66.00

Save $6
| Black
| Black
| Black
Tracy (she/her) has 37

Tracy (she/her) has 37" hips and is wearing a size M

Absorbency: Light

Light
Drop
Drop
Drop
Drop
Drop
about 1-3 regular tampons
Moderate
Drop
Drop
Drop
Drop
Drop
about 2-4 super tampons
Heavy
Drop
Drop
Drop
Drop
Drop
about 4-7 super tampons

Color: Black

Size:

True to Size

•

Size:

Size and Fit Guide

Free Shipping on orders $100+

Shipping

Shipping
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)
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 60 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

| Black
| Black
| Black
Tracy (she/her) has 37

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.

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4.5
Rated 4.5 out of 5 stars
Based on 41 reviews
Total 5 star reviews: 32 Total 4 star reviews: 3 Total 3 star reviews: 3 Total 2 star reviews: 1 Total 1 star reviews: 2
95%would recommend this product
ComfortRated 4.7 on a scale of 1 to 5
FitRated 0.4 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
Write a Review (Opens in a new window)
41 reviews
  • Rated 5 out of 5 stars
    1 month ago
    Great

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

    Genevieve D.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    3 months ago
    teen 3 pack

    bikini style black

    hilary H.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    3 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
    Was this helpful?
  • Rated 5 out of 5 stars
    4 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
    Was this helpful?
  • Rated 5 out of 5 stars
    5 months ago
    Fits great, my teen loves them

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

    Alexis M.
    Verified Buyer
    Was this helpful?
  • Rated 4 out of 5 stars
    6 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
    Was this helpful?
  • Rated 5 out of 5 stars
    6 months ago
    New to product

    Love these for first time user

    Deborah G.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    7 months ago
    Amazing!

    Turning 55 and desperately looking for comfortable underwear with no panty lines. I wanted something that washed well and would last. I purchased the light teen for a bit of protection against possible bladder leaks when exercising and long walks. These are perfect!

    55 f.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    11 months ago
    5 Stars

    If you are women’s medium normally, get the large with these. The teen medium is a bit tight. Love these underwear and colours!

    Riley
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    11 months ago
    5 Stars

    My granddaughter was so happy she got them for Christmas. We will definitely be back for more.

    Charlene
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    11 months ago
    keeps me safe

    My great granddaughter loves the Knix she has, believe me. She is 12 years old, and prefers wearing her leakproof knix bikini underwear during her periods! She has told some of her friends about them, and I (her nana) have told friends of mine as well.

    Truly a blessing to young girls!

    Joan M.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 year ago
    A must have

    These are 100% leak proof, reliable and comfy to wear!

    Lucile B.
    Verified Buyer
    Was this helpful?