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KnixTeen

Teen Leakproof UltraThin No-Show Boyshort 3-Pack

A 3-pack of teen leakproof no-show boyshorts.
$65.00 USD

$72.00

Save $7
| Night Blossom/Velvet/Sweet Cherry
| Night Blossom/Velvet/Sweet Cherry
| Night Blossom/Velvet/Sweet Cherry
| Night Blossom/Velvet/Sweet Cherry

Color: Night Blossom/Velvet/Sweet Cherry 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. Once an order is placed, we cannot guarantee any address updates, order changes or cancellations. Orders placed on Friday after 1PM will not be shipped until the following Monday.


Split Shipments

Most orders will ship from a single warehouse. However, we occasionally ship from a combination of warehouse locations, so you may receive your order in multiple parts. If items from your order ship in separate packages, we’ll send you tracking information for each package when it becomes available.

Delivery Timelines

For the most up-to-date delivery time estimates, please refer to the shipping timeline at checkout. Delivery timelines do not include processing times. See above for details. All transit times are measured in business days which are Monday-Friday, excluding holidays.

Please note, all shipping timelines are estimates and are not guaranteed.

We are not able to ship to US territories (including Puerto Rico, U.S. Virgin Islands, Guam, Northern Mariana Islands and American Samoa) at this time.

Easy Exchanges within 30 Days

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 65 Points

Comfort-First Fit

Boyshort silhouette with a mid-rise fit and extra hip and bum coverage.

Worry-Free Protection

Our newest leakproof innovation provides more absorbency without the bulk. Patented 360 LeakSeal™ technology locks in leaks at every edge.

Moderate Absorbency

Absorbs 2.5 super tampons worth of liquid—perfect for moderate flow days, light bladder leaks, and sweat. The carbon cotton gusset top layer keeps you dry.

No-Show Style

Buttery-soft and smooth fabric gives a seamless look and feel. Disappears under clothes, even leggings.

Easy to Wash

Machine washable just like regular underwear.

Zoom

| Night Blossom/Velvet/Sweet Cherry
| Night Blossom/Velvet/Sweet Cherry
| Night Blossom/Velvet/Sweet Cherry
| Night Blossom/Velvet/Sweet Cherry

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.

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.

4.5
Rated 4.5 out of 5 stars
Based on 27 reviews
Total 5 star reviews: 20 Total 4 star reviews: 3 Total 3 star reviews: 2 Total 2 star reviews: 1 Total 1 star reviews: 1
89%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 4.4 on a scale of 1 to 5
Ease of UseRated 4.7 on a scale of 1 to 5
27 reviews
  • Rated 5 out of 5 stars
    4 minutes ago
    5 Stars

    Happy tween! Happy mom! Love these products!!

    Amanda
  • Rated 5 out of 5 stars
    6 days ago
    Great fit and function

    I am definitely not a teen (in my 30’s) but I like the fit on these better than my regular Knix leakproof. For size reference, I’m 5’3” 120 lbs and a pant size 4. I purchased a Medium and the size was perfect!

    Ashley H.
    Verified Buyer
  • Rated 5 out of 5 stars
    1 month ago
    My daughter loves them!

    My daughter just started her period and the Knix Teen underwear help her feel so much better knowing she doesn’t have to worry about any leaks or embarrassing moments!

    Jane P.
    Verified Buyer
  • Rated 5 out of 5 stars
    2 months ago
    Parfait!

    Pratique, écologique et efficace! Ma fille adore!

    Christine B.
    Verified Buyer
  • Rated 5 out of 5 stars
    2 months ago
    Teen leakproof

    The fabric is soft and breathable and comfortable and easy to washed!

    Marites C.
    Verified Buyer
  • Rated 4 out of 5 stars
    2 months ago
    Nice, go down a sizw

    these were not true to size for me.

    Susan W.
    Verified Buyer
  • Rated 5 out of 5 stars
    3 months 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
  • Rated 5 out of 5 stars
    4 months ago
    Cute and comfy

    No more leaks.

    Amber W.
    Verified Buyer
  • Rated 3 out of 5 stars
    4 months 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
  • Rated 5 out of 5 stars
    4 months 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
  • Rated 5 out of 5 stars
    5 months ago
    Bon achat

    La taille est adéquate et elles sont très confortables

    Melanie H.
    Verified Buyer
  • Rated 5 out of 5 stars
    5 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