Your Bag

Your cart is empty

But you're full of potential..

You Might Also Like

| 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
Rewards Members Earn 0 Points

Suggestions

Top Picks

Revolution Scoop Bra

$68.00 CAD
10% off Bra & Underwear Sets*

Color: Cheetah Print Limited Edition

Modal Rib T-Shirt

$35.70 CAD
$42.00
15% off

Color: Twilight Navy Limited Edition

Leakproof UltraThin No-Show High Rise

$32.00 CAD
Mix & Match: 3+ for $25 each

Color: Cosmic Limited Edition

Super Leakproof® Dream Short

$48.00 CAD
Mix & Match: 3+ for $33 each

Color: Black

Home / Shop All Teen / Teen Leakproof UltraThin No-Show Boyshort 3-Pack - Kit
New

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

$75.00 CAD

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

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

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

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

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

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

Teen Leakproof UltraThin No-Show Boyshort 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+

Easy Returns within 30 Days

Rewards Members Earn 75 Points
Within 30 days of delivery, you may exchange for another size, style or store credit. We’re unable to provide refunds on underwear.

Zoom

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

Explore Best-Sellers

Modal Rib T-Shirt

$35.70 CAD
$42.00
15% off

Color: Twilight Navy Limited Edition

Revolution V-Neck Bra

$68.00 CAD
10% off Bra & Underwear Sets*

Color: Cosmic Limited Edition

Leakproof UltraThin No-Show High Rise

$32.00 CAD
Mix & Match: 3+ for $25 each

Color: Warm Sand

Revolution Scoop Bra

$68.00 CAD
10% off Bra & Underwear Sets*

Color: Cheetah Print Limited Edition

Super Leakproof® Dream Short

$48.00 CAD
Mix & Match: 3+ for $33 each

Color: Black

WingWoman Contour Bra

$75.00 CAD
10% off Bra & Underwear Sets*

Color: Warm Sand

Leakproof UltraThin No-Show Bikini

$27.00 CAD
Mix & Match: 3+ for $25 each

Color: Cheetah Print Limited Edition

Light Leakproof No-Show High Rise

$29.00 CAD
Mix & Match: 3+ for $20 each

Color: Warm Sand

4.5
Rated 4.5 out of 5 stars
Based on 50 reviews
Total 5 star reviews: 37 Total 4 star reviews: 6 Total 3 star reviews: 2 Total 2 star reviews: 4 Total 1 star reviews: 1
88%would recommend these products
ComfortRated 4.7 on a scale of 1 to 5
FitRated 0.0 on a scale of minus 2 to 2
EffectivenessRated 4.3 on a scale of 1 to 5
Ease of UseRated 4.5 on a scale of 1 to 5
Write a Review (Opens in a new window)
50 reviews
  • Rated 5 out of 5 stars
    4 minutes ago
    Great quality and peace of mind

    Purchased for young teenager. She loves them so much she requested we buy more. Wish I'd had this option growing up!

    Joanne C.
    Verified Buyer
    Was this helpful?
  • Rated 3 out of 5 stars
    1 month ago
    Moderate absorbency leaked

    I purchased these for my daughter. I had previously purchased in store, then again online. The sales associate recommended moderate absorbency because it was her first one. They leaked. At first I thought maybe she worn them for too long. But after making her wear it for only two or three hours it still leaked.

    I suggested to start your teen out with heavy

    absorbency. This made my child feel more comfortable and confident during her cycle.

    Roxanne R.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 month ago
    Love them!

    These cute underwear are so comfortable and of such good quality. They last and look just as good two years down the line from when they have just been bought. The Knix company is run by Canadians and the company has such good ethics and customer service, truly helping their customers when they need anything. Thank you Knix!

    Teresa G.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 month ago
    Bon achat

    La taille est adéquate et elles sont très confortables

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

    They fit very well, and the size guide was very accurate! Super comfortable, hughly recommend!

    Stephanie
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    2 months ago
    Teen Boyshorts

    I am an older gal, enjoying the teen " boyshorts ,"...I love the fit and comfort !! Medium fits much better than the large I ordered previously

    Pat M.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    4 months ago
    They are amazing

    Picked these up for my niece and she loved them!

    Nicole k.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    4 months ago
    Leakproof underwear

    Perfect for every day wear.

    Comfortable.

    Carla C.
    Verified Buyer
    Was this helpful?
  • Rated 4 out of 5 stars
    4 months ago
    Game changer

    My daughter loves these. They fit well, are comfortable (even during sports) and wash well. Going back to order more.

    Erin C.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    4 months ago
    Great product!

    My daughter loves this underwear and has no problem wearing them. Easy to wash and she says they are very comfortable :)

    jessica m.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    4 months ago
    Great pre-teen undies!

    My daughter loves these. They fit tts and are super comfortable.

    Ashley G.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    4 months ago
    Perfect for preteen.

    Comfortable and effective for young girl new to monthly menstruation

    Tamara G.
    Verified Buyer
    Was this helpful?