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Leakproof UltraThin No-Show French Cut

$27.00 CAD

Mix, Match & Save: 3+ for $25 each
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Absorbs about 2.5 super tampons

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Invisible under clothes

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Moderate protection without the bulk

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Machine washable

| Black with White Polka Dot
| Black with White Polka Dot
| Black with White Polka Dot
| Black with White Polka Dot
| Black with White Polka Dot
| General
| General
 | General
| General
| General

Color: Black with White Polka Dot 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

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 27 Points

"They are so comfy I'm tempted to wear them even when I'm NOT bleeding!"

- Daily Mail

Comfort-First Fit

A classic mid-rise silhouette that provides medium 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

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

| Black with White Polka Dot
| Black with White Polka Dot
| Black with White Polka Dot
| Black with White Polka Dot
| Black with White Polka Dot
| General
| General
 | General
| General
| General

How to Choose?

Essential

Drop
Drop
Drop
Drop
Drop
  • Days you don’t need leak protection. Everyday freshness and moisture wicking.
  • tsp
    0 tsp

Heavy

Drop
Drop
Drop
Drop
Drop
  • Extra peace of mind. For the first days of your cycle, light bladder leaks, or a full night's sleep without a leak.
  • 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
  • Daily freshness. For sweat, discharge, period spotting, or backup protection.
  • 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
  • For mid-cycle flow, surprise cough or sneeze leaks, or a really sweaty spin class.
  • 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
  • Ultimate peace of mind. For the heaviest period days, light bladder leaks, unexpected postpartum flow, or overnight protection.
  • 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.

4.4
Rated 4.4 out of 5 stars
Based on 581 reviews
Total 5 star reviews: 422 Total 4 star reviews: 66 Total 3 star reviews: 41 Total 2 star reviews: 18 Total 1 star reviews: 34
87%would recommend these products
ComfortRated 4.5 on a scale of 1 to 5
EffectivenessRated 4.4 on a scale of 1 to 5
FitRated 0.0 on a scale of minus 2 to 2
Ease of UseRated 4.6 on a scale of 1 to 5
581 reviews
  • Rated 5 out of 5 stars
    3 minutes ago
    Ultra Thin french cut

    Very comfortable love them

    Lise C.
    Verified Buyer
  • Rated 5 out of 5 stars
    22 hours ago
    No-Show French Cut.

    True to size comfortable leak proof underwear.

    Soft feel.

    Sharon Z.
    Verified Buyer
  • Rated 5 out of 5 stars
    2 days ago
    Need more French Cut!

    The 1st pr was a L, too tight for my belly, but this XL Bl. Poka Dot fits perfect. Thank you Knits for the new pair.

    Brenda P.
    Verified Buyer
  • Rated 5 out of 5 stars
    3 days ago
    Love these light weight especially during hot summer months

    Fit is perfect and if I have an oops moment no problem keeps me dry

    Kathy L.
    Verified Buyer
  • Rated 5 out of 5 stars
    3 days ago
    I LOVE LOVE LOVE THEM!!

    This is by far, the softest pair of panties I have ever owned.

    SHERRY J.
    Verified Buyer
  • Rated 5 out of 5 stars
    3 days ago
    Just right

    Great colour and cut

    Linda P.
    Verified Buyer
  • Rated 5 out of 5 stars
    5 days ago
    Nice

    Awesome

    Mary R.
    Verified Buyer
  • Rated 5 out of 5 stars
    5 days ago
    French Cut Ultra Thin

    Love the material 🩷Getting used to the style 🥰Love your products 👍

    Brenda N. G.
    Verified Buyer
  • Rated 5 out of 5 stars
    1 week ago
    I love these undies!

    They fit well, are super soft and comfy. What’s not to love?

    Barbara C.
    Verified Buyer
  • Rated 5 out of 5 stars
    1 week ago
    Love my undies!

    Best underwear ever!

    Lucie M.
    Verified Buyer
  • Rated 5 out of 5 stars
    1 week ago
    comme une culotte normale

    Très subtil, comme une culotte normale

    Gabrielle L.
    Verified Buyer
  • Rated 5 out of 5 stars
    1 week ago
    5 Stars

    J’adore sa douceur.

    Lise