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Sale

Super Leakproof® No-Show French Cut - Original - Last Call

$22.40 CAD

$32.00

30% off

Absorbs about 4 super tampons

Invisible under clothes

Extended gusset for extra protection

Machine washable

Leslie has 49” hips, wearing KNIX XXL

Leslie has 49” hips, wearing KNIX XXL

Leslie has 49” hips, wearing KNIX XXL

Leslie has 49” hips, wearing KNIX XXL

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.

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 22 Points

Comfort-First Fit

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

Worry-Free Protection

Patented bonded edges help prevent side leaks.

Heavy Absorbency

Absorbs 4 tampons worth of liquid—perfect for heavy flow days, overnight protection, and light bladder leaks.

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

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

  • 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
4.7
Rated 4.7 out of 5 stars
Based on 612 reviews
Total 5 star reviews: 496 Total 4 star reviews: 57 Total 3 star reviews: 32 Total 2 star reviews: 15 Total 1 star reviews: 12
Reviews Summary
Customers say these French cut underwear are extremely comfortable and feel soft and silky against the skin. Many appreciate the generous leg openings and no-show design that doesn't create visible lines under clothing. Users frequently mention excellent absorption for light to moderate leakage, with many preferring them over traditional pads. The fabric is described as buttery and lightweight, with customers noting they barely feel like wearing anything. While most praise the fit and comfort, some mention the liner can feel slightly stiff, and a few note concerns about the absorbent area not extending far enough in the front. Common feedback includes easy washing and durability.
92%would recommend these products
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Rating
Ratings
612 reviews
  • Rated 5 out of 5 stars
    4 minutes ago
    Pour le jogging

    Très confortable

    Louise L.
    Verified Buyer
    Reviewing
    Super Leakproof® No-Show French Cut
  • Rated 5 out of 5 stars
    5 days ago
    Love, love, love my knix!

    I'm sort of a clean freak. These panties make me feel clean and fresh. I don't have to worry about leaks with sneezes...(that's why I bought them! Allergies!) I'm sure I don't need to explain.

    The high cut is super comfortable. I also love the feel of the material. So smooth and silky.

    I wear a lot of yoga pants. The Knix don't show through. What's not to like?

    The only thing I'm upset about is that I didn't find them sooner!

    Jerri H.
    Verified Buyer
    Reviewing
    Super Leakproof® No-Show French Cut
  • Rated 5 out of 5 stars
    1 week ago
    Awesome fit and function!

    Keeps you dry and comfortable, while looking good

    Valerie G. S.
    Verified Buyer
    Reviewing
    Super Leakproof® No-Show French Cut
  • Rated 5 out of 5 stars
    1 week ago
    Excellent product

    Love the flattering cut and feel of the fabric

    LA S.
    Verified Buyer
    Reviewing
    Super Leakproof® No-Show French Cut - Original - Last Call
  • Rated 5 out of 5 stars
    1 month ago
    I love it

    Good fit and comfortable!

    Amelia C.
    Verified Buyer
    Reviewing
    Super Leakproof® No-Show French Cut
  • Rated 5 out of 5 stars
    1 month ago
    5 Stars

    Very comfortable. Size is perfect. Seems to work as advertised. Only used it once so far

    Vally
    Reviewing
    Super Leakproof® No-Show French Cut
  • Rated 5 out of 5 stars
    1 month ago
    Comfortable Git

    Very comfy fit.

    Victoria L.
    Verified Buyer
    Reviewing
    Super Leakproof® No-Show French Cut
  • Rated 5 out of 5 stars
    1 month ago
    French cut underwear

    I think they are very effective and feel and look nice

    Jackie F.
    Verified Buyer
    Reviewing
    Super Leakproof® No-Show French Cut
  • Rated 5 out of 5 stars
    1 month ago
    Love these!

    So comfortable and not tight on my belly. I’m always so bloated when I’m on my period but these don’t hurt being a higher rise underwear. I love them! Highly recommend

    Brittany B.
    Verified Buyer
    Reviewing
    Super Leakproof® No-Show French Cut
  • Rated 5 out of 5 stars
    1 month ago
    Great fit, keeps me cool

    I Love these panties! The fit perfectly, they are super soft and comfortable. I had think before these but the Knix are easily my favorite. Great no leak panties. Will definitely buy again.

    Christine C.
    Verified Buyer
    Reviewing
    Super Leakproof® No-Show French Cut
  • Rated 5 out of 5 stars
    1 month ago
    An excellent French Cut Underwear

    I needed an extra pair of leakproof underwear. it's my first time buying this style of underwear. It was with it & I want to say thank you Knix.

    Rainet L.
    Verified Buyer
    Reviewing
    Super Leakproof® No-Show French Cut
  • Rated 5 out of 5 stars
    1 month ago
    favorite!

    French cut are my favorite. (also have full brief & bikini) Knix are the BEST underwear I've ever had. They do not lose their shape after years of washing/wearing.

    Vivian C.
    Verified Buyer
    Reviewing
    Super Leakproof® No-Show French Cut

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