Skip to content

Your Bag

Your cart is empty

But you're full of potential..

You Might Also Like

Color: Black
Best Seller

Color: Black

Size:

Size:

Size and Fit Guide

Mix & Match: 3+ for $20 each
Rewards Members Earn 0 Points

Light Leakproof Lace French Cut

$25.00 CAD

Mix & Match: 3+ for $20 each
Checkmark

Absorbs about 1 regular tampon

Checkmark

Intricate lace details

Checkmark

Perfect for daily wear

Checkmark

Machine washable

| Black
| Black
| Black
| Black
| Black

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.

Easy Exchanges within 30 Days

Returns

Returns
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.

Sale & Last Call

Items discounted below 30% are eligible for size exchange or store credit. Items discounted 30% and above are final sale – no refunds, store credits, or exchanges can be accommodated.

Rewards Members Earn 25 Points

"...the most comfortable period underwear I've ever tried."

- Good Housekeeping

Worry-Free Protection

Our original leakproof technology offers a barely there feel while 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.

Easy to Wash

Machine washable just like regular underwear.

Comfort-First Fit

This French cut style sits at the natural waistline with medium bum coverage.

Zoom

| Black
| Black
| Black
| Black
| Black

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
    6-11 tsp
  • pad
    about 1.5-3 regular pads
  • tampon
    about 3-6 super tampons
  • cup
    about 1-2 menstrual cups

Light

Drop
Drop
Drop
Drop
Drop
  • light period days
  • sweat
  • sweat and 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 3-6 tsp
  • pad
    about 1-1.5 regular pads
  • tampon
    about 2-3 super tampons
  • cup
    about 0.5-1 menstrual cups

Ultra

Drop
Drop
Drop
Drop
Drop
  • extra heavy period days
  • overnight protection
  • light bladder leaks
  • tsp
    13-17 tsp
  • pad
    3.5-4.5 regular pads
  • tampon
    7-9 super tampons
  • cup
    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.

4.2
Rated 4.2 out of 5 stars
Based on 76 reviews
Total 5 star reviews: 48 Total 4 star reviews: 11 Total 3 star reviews: 6 Total 2 star reviews: 4 Total 1 star reviews: 7
79%would recommend this product
ComfortRated 4.3 on a scale of 1 to 5
EffectivenessRated 4.5 on a scale of 1 to 5
FitRated -0.2 on a scale of minus 2 to 2
Ease of UseRated 4.4 on a scale of 1 to 5
76 reviews
  • Rated 5 out of 5 stars
    2 weeks ago
    Gossamer/french

    Comfortable plus

    Nancy B.
    Verified Buyer
  • Rated 5 out of 5 stars
    3 weeks ago
    Jolie et confortable

    Tissu confortable et agréable à porter

    Sara P.
    Verified Buyer
  • Rated 5 out of 5 stars
    3 weeks ago
    Confortable

    Épouse bien les formes et très confortable

    Sara P.
    Verified Buyer
  • Rated 5 out of 5 stars
    3 weeks ago
    Jolie et confortable

    Tissu bien ajusté et très confortable.

    Sara P.
    Verified Buyer
  • Rated 5 out of 5 stars
    3 weeks ago
    Love, love, love the lace

    I absolutely love the French Cut in the Gossamer Lace. They fit well and make me feel pretty and a little sexy because of the lace. Who doesn't want to feel good about themselves while wearing something pretty/protective? I appreciate the color selection, but would love to see more color options like what is offered in the French Cut leakproof undies.

    Lisa
    Verified Buyer
  • Rated 5 out of 5 stars
    3 weeks ago
    I love feeling luxurious while having a perfect fit!

    I own a dozen pairs of gossamer French cut underwear, and they are comfortable and never stretch out. I feel very glamorous in this bra and panty set. Great design!

    Maureen H.
    Verified Buyer
  • Rated 5 out of 5 stars
    3 weeks ago
    Comfy

    Comfortable, cute, and served their purpose. Will be buying more.

    Maria Z.
    Verified Buyer
  • Rated 5 out of 5 stars
    3 weeks ago
    Perfect

    Comfortable, cute, and served their purpose. Will be buying more.

    Maria Z.
    Verified Buyer
  • Rated 3 out of 5 stars
    3 weeks ago
    Lightweight, but with seams

    I somehow failed to consider that these would have seams. The fabric is lightweight and comfortable, but seamless will remain my go-to.

    Tiffany C.
    Verified Buyer
  • Rated 5 out of 5 stars
    3 weeks ago
    My new go to underwear!

    Bought one pair to try how they feel & fit. Just loved this pair so much I bought more! So comfortable & just great for the occasional dribble.

    Tamara C.
    Verified Buyer
  • Rated 1 out of 5 stars
    3 weeks ago
    Lacey material

    Lacey material was too picky & the wait and fit tight

    Brenda B.
    Verified Buyer
  • Rated 5 out of 5 stars
    3 weeks ago
    So light!

    These feel like you have nothing on! They are lovely light weight and fit true to the size chart!

    Toni K.
    Verified Buyer