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Home / French Cut Underwear / Light Leakproof No-Show French Cut
Sale

Light Leakproof No-Show French Cut

$20.00 USD

$25.00

20-40% off
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Absorbs about 1 regular tampon

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Invisible under clothes

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Perfect for daily wear

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Machine washable

Clementine has 51” hips, and wearing KNIX XXL | Warm Sand

Clementine has 51” hips, and wearing KNIX XXL

| Warm Sand
Clementine has 51” hips, and wearing KNIX XXL | Warm Sand

Clementine has 51” hips, and wearing KNIX XXL

Clementine has 51” hips, and wearing KNIX XXL | Warm Sand

Clementine has 51” hips, and wearing KNIX XXL

| General

Clementine has 51” hips, and 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: Warm Sand

Size:

True to Size

•

Size:

Size and Fit Guide

Free Shipping on orders $100+

Shipping

HOLIDAY SHIPPING

Give the gift of Knix! To receive your order by Dec 24th, please order by the following dates.

All States - Urban Centers (except Hawaii, Alaska)
Standard: Sunday, December 14
Express: Tuesday, December 17

Alaska, Hawaii & Rural
Standard: Wednesday, December 10
Express: Wednesday, December 10
Express shipping is unavailable for international orders:

Africa, Central/South America, and Caribbean
Standard: Wednesday, December 10

Asia, Australia, and New Zealand 
Standard: Thursday, December 11

Europe and the Middle East 
Standard: Thursday, December 11

United Kingdom, France, Germany, Netherlands, Switzerland, and Japan 
Standard: Monday, December 15

Please note: Weather conditions and carrier issues may cause delays. Delivery dates are not guaranteed.

Processing Time
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* USD = Free standard Shipping (4-8 business days)**
Expedited = $4.99 USD (3-6 business days)**

Orders under $100* USD = $7.99 USD Standard Shipping (4-8 days)**
Expedited = $9.99 USD (3-6 business days)**

*After discounts, before shipping and taxes. Processing times not included in estimates.
**Military Addresses Excluded. Standard Military Address Shipping = $10.00 USD (est. varies per location)
Year End Sale Return Policy

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.
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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

Clementine has 51” hips, and wearing KNIX XXL | Warm Sand
| Warm Sand
Clementine has 51” hips, and wearing KNIX XXL | Warm Sand
Clementine has 51” hips, and wearing KNIX XXL | Warm Sand
| 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.

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4.6
Rated 4.6 out of 5 stars
Based on 1,493 reviews
Total 5 star reviews: 1.2k Total 4 star reviews: 146 Total 3 star reviews: 72 Total 2 star reviews: 45 Total 1 star reviews: 44
90%would recommend this product
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)
1,493 reviews
  • Rated 5 out of 5 stars
    3 minutes ago
    Comfortable

    I love it!

    Catherine K.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    9 hours ago
    Like wearing nothing

    I was impatiently awaiting my period this month to get to try my new period underwear and it did not disappoint. I walk a lot during my work day and usually get shaffing form the plastic wings of regular pads. With this underwear, it felt like I was wearing regular panties and did not experience any leaks, even on a heavier day. Would definitely recommend!

    Éliane P.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    10 hours ago
    French cut light leakproof

    Very comfortable & fit well

    Janice C.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    Yesterday
    Perfect underwear

    I am 81 years and had been dealing with pesky involuntary leaking. These leakproof panties provide the comfort and confidence I needed to go about my day without worry. They do not slip or slide and feel like wearing nothing. Very much worth the price.

    Gloria C.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    3 days ago
    Great

    Comfortable, good looking and efficient. I use it to avoid humidity and sweat from reaching tight or light pants, great for leggings.

    Anne-Marie D.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    3 days ago
    Love these!

    My fave underwear… so easy.. cut is perfect, flattering and doesn’t show under clothes and no panty liner needed anymore 🙌✨🎊

    Kimberly D.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    4 days ago
    Awesme

    Worked well

    lisa g.
    Verified Buyer
    Was this helpful?
  • Rated 3 out of 5 stars
    1 week ago
    Leakproof undies

    So comfortable and so discreet. Great for working out.

    Judy B.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 week ago
    So comfy!

    These are a great fit and stay in place all day. Highly recommend.

    Shaunna D.
    Verified Buyer
    Was this helpful?
  • Rated 3 out of 5 stars
    1 week ago
    Not thrilled

    They say they don’t ride up your bottom, but the French cut do. Very uncomfortable. Maybe full size is better?

    Renee M.
    Verified Buyer
    Was this helpful?
  • Rated 1 out of 5 stars
    1 week ago
    Crotch width too wide

    Disappointed to have just received my order of multiple pairs . pantries are fine but the crotch is too wide and it bulks up! I’m not a small woman and the size was large ….

    What to do? Not useable

    Cyndee W.
    Verified Reviewer
    Was this helpful?
  • Rated 5 out of 5 stars
    2 weeks ago
    My fave underwear hands down!!

    Love these underwear.., the cut is comfortable and very flattering… the leakage coverage is perfect at 3 moderate..

    I only want to wear these knix underwear

    Kimberly D.
    Verified Buyer
    Was this helpful?