Skip to content

Your Bag

Your cart is empty

But you're full of potential..

Rewards Members Earn 0 Points
KnixTeen

Teen Light Leakproof No-Show Boyshort 3-Pack

A 3-pack of teen leakproof boyshorts. 
$60.00 CAD

$66.00

Save $6
Teen Light Leakproof No-Show Boyshort 3-Pack  | Energize/Marina/Highlight

Teen Light Leakproof No-Show Boyshort 3-Pack

Teen Light Leakproof No-Show Boyshort 3-Pack   | Energize/Marina/Highlight

Teen Light Leakproof No-Show Boyshort 3-Pack

Teen Light Leakproof No-Show Boyshort 3-Pack  | Energize/Marina/Highlight

Teen Light Leakproof No-Show Boyshort 3-Pack

Teen Light Leakproof No-Show Boyshort 3-Pack  | Energize/Marina/Highlight

Teen Light Leakproof No-Show Boyshort 3-Pack

Teen Light Leakproof No-Show Boyshort 3-Pack

Color: Energize/Marina/Highlight Limited Edition

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 60 Points

Comfort-First Fit

Boyshort silhouette with a mid-rise fit and extra 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

Teen Light Leakproof No-Show Boyshort 3-Pack  | Energize/Marina/Highlight
Teen Light Leakproof No-Show Boyshort 3-Pack   | Energize/Marina/Highlight
Teen Light Leakproof No-Show Boyshort 3-Pack  | Energize/Marina/Highlight
Teen Light Leakproof No-Show Boyshort 3-Pack  | Energize/Marina/Highlight

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.

4.6
Rated 4.6 out of 5 stars
Based on 322 reviews
Total 5 star reviews: 247 Total 4 star reviews: 50 Total 3 star reviews: 17 Total 2 star reviews: 1 Total 1 star reviews: 7
94%would recommend these products
ComfortRated 4.8 on a scale of 1 to 5
FitRated -0.0 on a scale of minus 2 to 2
EffectivenessRated 4.5 on a scale of 1 to 5
Ease of UseRated 4.8 on a scale of 1 to 5
322 reviews
  • Rated 5 out of 5 stars
    3 minutes ago
    Daughter loves them!

    We have struggled to find comfortable, discreet underwear for my daughter that loves wearing tights to school. This has been the best solution. Also takes away stress about periods and the thought of a possible leak when it comes. Best purchase!

    Laura V.
    Verified Buyer
  • Rated 5 out of 5 stars
    2 months ago
    Well made

    Comfy

    Irana F.
    Verified Buyer
  • Rated 5 out of 5 stars
    2 months ago
    These are awesome

    Very comfortable!!

    Roxanne K.
    Verified Buyer
  • Rated 5 out of 5 stars
    3 months ago
    Really like these underware

    These are all so comfortable to wear.

    Stella A.
    Verified Buyer
  • Rated 5 out of 5 stars
    3 months ago
    Boyshort

    This cut is my favorite cut ,and love how it’s seamless as well. I am usually a large and with the knix undies medium is a better option for me.

    Karen G.
    Verified Buyer
  • Rated 5 out of 5 stars
    3 months ago
    Perfect for every day!!

    Amazing! Gives my daughter the confidence to wear them every day and go with the flow…see what I did there?! Great products, recommend to anyone at any age!

    Lori B.
    Verified Buyer
  • Rated 5 out of 5 stars
    3 months ago
    A winner

    My daughter loves these!

    Mikaela H.
    Verified Buyer
  • Rated 5 out of 5 stars
    4 months ago
    Comfy and efficient

    My daughter just started her period, can't stand the feel of pads and she loves these.

    ROSE R.
    Verified Buyer
  • Rated 5 out of 5 stars
    5 months ago
    Amazing !

    These work so well for my daughter. No leaks at all.

    Julie P.
    Verified Buyer
  • Rated 5 out of 5 stars
    5 months ago
    Not just for teens

    I've been wearing the usual boyshorts and bikini styles for years and recently decided to try out this teen light leak proof no-show boyshort for the first time during the anniversary sale for just $13 and they're great! I usually wear a regular medium but sized up to a large for the teen. Note: I'm not very curvy in the hips or butt, not sure if maybe that's why the teen style works for me. I plan on trying more in the near future as they're more economical and have different color and pattern options!

    Lisa C.
    Verified Buyer
  • Rated 3 out of 5 stars
    5 months ago
    Not sure what boyshorts is referring to

    Same

    Kathy P.
    Verified Buyer
  • Rated 5 out of 5 stars
    5 months ago
    Love it

    Super comfortable

    Heidi A.
    Verified Buyer