Your Bag

Your cart is empty

But you're full of potential..
Rewards Members Earn 0 Points

Suggestions

Top Picks

The Quintessential Sleep Set

$105.00 CAD
$150.00
Up to 60% off

Color: Dark Cherry Limited Edition

Super Leakproof® Dream Short

$33.60 CAD
$48.00
2 for $65

Color: Tapestry Limited Edition

Shimmer Stretch Bra

$40.60 CAD
$58.00
30% off

Color: Black

SuperPlus Leakproof® No-Show Bikini

$28.80 CAD
$36.00
20% off

Color: Dark Cherry Limited Edition

Home / Black Friday Sale / Light Leakproof No-Show French Cut
Sale

Light Leakproof No-Show French Cut

$17.50 CAD

$25.00

Up to 45% off
Checkmark

Absorbs about 1 regular tampon

Checkmark

Invisible under clothes

Checkmark

Perfect for daily wear

Checkmark

Machine washable

Leslie has 49” hips, wearing KNIX XXL | Black

Leslie has 49” hips, wearing KNIX XXL

| Black
Leslie has 49” hips, wearing KNIX XXL | Black

Leslie has 49” hips, wearing KNIX XXL

Leslie has 49” hips, wearing KNIX XXL | Black

Leslie has 49” hips, wearing KNIX XXL

| General

Leslie has 49” hips, wearing KNIX XXL

Absorbency: Light

Light
Drop
Drop
Drop
Drop
Drop
about 1-3 regular tampons
Essential
Drop
Drop
Drop
Drop
Drop
No Absorbency
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

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.
Black Friday Return Policy

Returns

Returns
Black Friday Sale & Last Call

Items discounted at 30% or below are eligible for a size exchange or store credit. Refunds are not available for these items. Items discounted above 30% are considered final sale and are not eligible for refunds, store credits, or exchanges. Items marked “Clearance” are also final sale and cannot be returned, exchanged, or refunded. No exceptions.
Rewards Members Earn 17 Points

You May Also Like

Leakproof UltraThin No-Show French Cut

$21.60 CAD
$27.00

Light Leakproof No-Show Bikini

$17.50 CAD
$25.00

FreeFlex™ Demi Bra

$62.40 CAD
$78.00

Comfort-First Fit

A French-cut silhouette that sits at the natural waistline and provides medium bum coverage.

Worry-Free Protection

Our original leakproof technology provides a barely noticeable feel. Patented bonded edges help prevent side leaks.

Light Absorbency

Absorbs 1 regular tampon worth of liquid—perfect for light flow days, sweat and discharge, and backup protection for heavy flow days.

No-Show Style

Made from our signature buttery soft fabric with a wide, comfortable waistband. Wear it on its own or under your favorite pajamas.

Easy to Wash

Machine washable just like regular underwear.

Zoom

Leslie has 49” hips, wearing KNIX XXL | Black
| Black
Leslie has 49” hips, wearing KNIX XXL | Black
Leslie has 49” hips, wearing KNIX XXL | Black
| General

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
PATENTED LEAKPROOF TECHNOLOGY

Built-in protection that feels like nothing at all

Our original Fresh Fix Technology® features a built-in absorbent liner absorbing about 1 regular tampon worth of liquid so you feel fresh and in-control.

Soft Top Layer

Soft Top Layer

Gently wicks away moisture while keeping you feeling fresh and odor-free.

Black Friday Deals

Shop All Arrow Right

Good to Go Seamless Bra

$29.00 CAD
$48.00
Exclusive Offer

Color: Warm Sand

Ultra Leakproof Zones+® High Rise

$19.00 CAD
$39.00
Exclusive Offer

Color: Black

Super Leakproof® Dream Short 2-Pack

From 
$65.00 CAD
$96.00
Save $31

Original WingWoman Contour Bra

$29.00 CAD
$75.00
Exclusive Offer

Color: Warm Sand

Leakproof Ultrathin French Cut Mystery 3-Pack

From 
$36.00 CAD
$81.00
Save $45

Revolution V-Neck Bra

$47.60 CAD
$68.00
Up to 60% off

Color: Warm Sand

Essential Rainbow High Rise 3-Pack

From 
$27.00 CAD
$75.00
Save $48

SculptRib™ Cotton Long Sleeve Top

$49.60 CAD
$62.00
20% off

Color: Dark Cherry Limited Edition

4.6
Rated 4.6 out of 5 stars
Based on 1,540 reviews
Total 5 star reviews: 1.2k Total 4 star reviews: 147 Total 3 star reviews: 68 Total 2 star reviews: 48 Total 1 star reviews: 43
91%would recommend these products
ComfortRated 4.6 on a scale of 1 to 5
EffectivenessRated 4.6 on a scale of 1 to 5
FitRated 0.1 on a scale of minus 2 to 2
Ease of UseRated 4.7 on a scale of 1 to 5
Write a Review (Opens in a new window)
1,540 reviews
  • Rated 5 out of 5 stars
    3 minutes ago
    panties

    perfect!

    Nanci S.
    Verified Buyer
    Was this helpful?
  • Rated 1 out of 5 stars
    16 hours ago
    The Product has gone down hill

    I have written to Knix, gave the order number and product number of of both pairs.

    The second pair of french cut are of a lesser quality .

    Have not received a reply.

    Bev

    Beverly D.
    Verified Buyer
    Was this helpful?
  • Rated 4 out of 5 stars
    17 hours ago
    Light Leakproof No-Show French Cut

    These panties are very comfortable and soft. Feels like I don't have any on, but still confident that those annoying little leaks that I sometimes have will go unnoticed.

    Cynthia W.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    6 days ago
    Makes my life easy

    Takes the worry away

    Heather G.
    Verified Buyer
    Was this helpful?
  • Rated 4 out of 5 stars
    1 week ago
    Great underwear.

    I bought both the medium and small in the No-Show French Cut. The small pair was too small in the waist, and the medium pair was too large in the legs. I love Knix underwear but the French cut is just not for me. Fortunately there are other styles.

    Judith R.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    2 weeks ago
    French cut

    Love the french cut nickers

    Barbara W.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    2 weeks ago
    French cut

    loved them perfect fit

    Mj V.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    2 weeks ago
    The best underwear

    I wear Knix everyday

    Sarah C.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    3 weeks ago
    Happy

    This product was suggested by the sales associate. Great work and love the product

    Sue W.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    3 weeks ago
    Absolutely love these!

    Fantastic fit.. literally feels like nothing on… leaves no lines through clothing… I could not love these more except to wish for a few more neutral colours like taupe, grey, charcoal.. but I have never loved underwear more 🫶🏻✨

    Kimberly D.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    3 weeks ago
    Like a second skin

    I love the way the No-show French cut fits and feels like almost nothing. And it's good to know that if I laugh too hard at one of my friend's jokes and dribble, I'm protected.

    Thank you, Knix!

    TR

    Theodora R.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    4 weeks ago
    Great Product

    Looks great, feels great and works great. Don't need to wear them all the time, but when I do, they don't disappoint. Thanks.

    Barbara B.
    Verified Buyer
    Was this helpful?