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Leakproof UltraThin No-Show French Cut - Last Call

$16.20 CAD

$27.00

30-60% off

Absorbs about 2.5 super tampons

Invisible under clothes

Moderate protection without the bulk

Machine washable

| Honey
 | Honey
| Honey
| Honey
| General
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| General

Color: Honey 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.

Last Call Return Policy

Sale & Last Call

Our Sale Policy

Here's how returns and exchanges work for sale items.

  • Items discounted up to 30% are eligible for a size exchange or store credit
  • Items discounted above 30% are final sale. No refunds, store credits, or exchanges
  • Not sure where your item lands? Chat with us and we'll check for you

Still have questions? View our full policy here.

Rewards Members Earn 16 Points

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

- Daily Mail

Product Description

These underwear feature our buttery soft fabric and offer a flattering mid coverage french cut. Great for leak protection, the ultra-thin liner absorbs about the same as 2.5 super tampons or 1 regular pad’s worth. Get the protection you want from periods and light bladder leaks while feeling comfortable and worry-free.

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

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

| Honey
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How to Choose?

Essential

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

Heavy

  • 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

  • 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

  • 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

  • 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
4.4
Rated 4.4 out of 5 stars
Based on 629 reviews
Total 5 star reviews: 460 Total 4 star reviews: 70 Total 3 star reviews: 44 Total 2 star reviews: 19 Total 1 star reviews: 36
Reviews Summary
Customers say these French cut underwear are exceptionally comfortable and soft, feeling barely there while providing effective protection. Many appreciate the flattering fit and how they stay in place without visible lines under clothing. Users find them perfect for workouts, sleeping, and daily wear. The ultra-thin material and attractive designs are frequently praised. Some mention the French cut offers good coverage without feeling too high-waisted. However, several customers note the cut runs higher than expected, with some experiencing riding up or bunching. A few find sizing inconsistent or wish for higher front coverage. Most customers become repeat purchasers, praising the confidence and comfort these underwear provide.
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
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629 reviews
  • Rated 5 out of 5 stars
    Yesterday
    My favorite panties

    Love the fit and confidence they provide.

    Martha E.
    Verified Buyer
    Reviewing
    Leakproof UltraThin No-Show French Cut
  • Rated 5 out of 5 stars
    Yesterday
    Help staying DRY

    I find the French cut leakproof panties to be comfortable and effective with small leaks. I recommend them for every day and at night.

    Anita C.
    Verified Buyer
    Reviewing
    Leakproof UltraThin No-Show French Cut
  • Rated 5 out of 5 stars
    3 days ago
    No show is perfect

    The KNIX ARE COMFORTABLE AND SERVING THE PURPOSE THEY ARE MEANT FOR.

    LOVE MY KNIX

    barbara b.
    Verified Buyer
    Reviewing
    Leakproof UltraThin No-Show French Cut
  • Rated 5 out of 5 stars
    4 days ago
    Ultra thin french cut

    Good for going out in a special occasion.

    Kelly M.
    Verified Buyer
    Reviewing
    Leakproof UltraThin No-Show French Cut
  • Rated 5 out of 5 stars
    1 week ago
    This cut is EVERYTHING

    This was my first pair of period underwear and I’m truly obsessed. The material, the no show design…the FIT. Somehow free bleeding also feels sexy. I’m truly obsessed and bought two more pair just a few days after trying them. LOVE THESE.

    Julianne A.
    Verified Buyer
    Reviewing
    Leakproof UltraThin No-Show French Cut
  • Rated 5 out of 5 stars
    1 week ago
    French cut

    Good coverage, very comfortable and leakproof as advertised

    bev w.
    Verified Buyer
    Reviewing
    Leakproof UltraThin No-Show French Cut
  • Rated 5 out of 5 stars
    1 week ago
    Flattering and effective

    Bought 2 of these to see how they’d work/fit, definitely purchasing more!

    Kaya M.
    Verified Buyer
    Reviewing
    Leakproof UltraThin No-Show French Cut
  • Rated 5 out of 5 stars
    1 week ago
    Leakproof Ultra Thin French Cut

    Although they are cut a little higher than I like, these underwear are amazingly comfortable and absorbent! I have no worries about leaks when wearing them!

    Dawne M.
    Verified Buyer
    Reviewing
    Leakproof UltraThin No-Show French Cut
  • Rated 5 out of 5 stars
    2 weeks ago
    Knix

    Perfect fit comfortable, feel confident

    Janice M.
    Verified Buyer
    Reviewing
    Leakproof UltraThin No-Show French Cut
  • Rated 5 out of 5 stars
    2 weeks ago
    Love them

    They are nice and discreet..

    Andrea K.
    Verified Buyer
    Reviewing
    Leakproof UltraThin No-Show French Cut
  • Rated 5 out of 5 stars
    2 weeks ago
    Great purchase

    Great fit, protection, and I love the ultra thin material

    Bethany H.
    Verified Buyer
    Reviewing
    Leakproof UltraThin No-Show French Cut
  • Rated 5 out of 5 stars
    3 weeks ago
    Favorite fit

    Love these! Fit great and very comfortable

    Robyn J.
    Verified Buyer
    Reviewing
    Leakproof UltraThin No-Show French Cut

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