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Leakproof UltraThin No-Show High Rise

$32.00 CAD

Mix & Match: 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

| Rose Noir
| Rose Noir
| Rose Noir
| Rose Noir
| General
| General
| General

Color: Rose Noir Limited Edition

Size:

True to Size

Size:

Size and Fit Guide

Size XS fits hips 30

Size XS

fits hips 30"-33"

Size S fits hips 34

Size S

fits hips 34"-37"

Size M fits hips 38

Size M

fits hips 38"-41"

Size XL fits hips 45

Size XL

fits hips 45"-47"

Size XXL fits hips 48

Size XXL

fits hips 48"-50"

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 32 Points

“Best seamless absorbent underwear"

- Women's Health

High Rise Silhouette

Sits just about the natural waist. Full coverage through the stomach, hip, and bum.

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.

Worry-Free Protection

Perfect for moderate period days, light bladder leaks, and sweat. Moisture-wicking liner keeps you dry and comfortable.

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

| Rose Noir
| Rose Noir
| Rose Noir
| Rose Noir
| General
| General
| 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
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.

4.5
Rated 4.5 out of 5 stars
Based on 1,152 reviews
Total 5 star reviews: 885 Total 4 star reviews: 118 Total 3 star reviews: 62 Total 2 star reviews: 27 Total 1 star reviews: 60
88%would recommend these products
ComfortRated 4.6 on a scale of 1 to 5
EffectivenessRated 4.6 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
1,152 reviews
  • Rated 5 out of 5 stars
    4 minutes ago
    Love these, VERY PRETTY

    So pretty, and love the pattern

    Diana A.
    Verified Buyer
  • Rated 1 out of 5 stars
    Yesterday
    Sized incorrectly

    These are at least 1 size smaller than similar products purchased from Knix. I have ordered many prior pairs of underwear and have never run into this issue.

    M J.
    Verified Buyer
  • Rated 5 out of 5 stars
    2 days ago
    Excellent

    Comfortable and you’re confident

    Gail H.
    Verified Buyer
  • Rated 5 out of 5 stars
    2 days ago
    Ultrathin High Rise Panty

    Fits like a glove.

    Karin T. B.
    Verified Buyer
  • Rated 5 out of 5 stars
    2 days ago
    Best Underwear I’ve Owned

    Material and fit are excellent. Comfortability is fantastic. Made the overall switch to Knix, I just wait until there’s a sale and try to snag my size before it runs out lol.

    Laura L.
    Verified Buyer
  • Rated 3 out of 5 stars
    3 days ago
    Size?

    Bought them for a gift to a beloved family member who I want to get addicted to Knox (because I am!)… but they didn’t fit 😞

    Jennette C.
    Verified Buyer
  • Rated 5 out of 5 stars
    3 days ago
    Happy Customer

    Very comfortable and I feel confident when wearing them that there is no accidental leakage.

    Teresa R.
    Verified Buyer
  • Rated 5 out of 5 stars
    3 days ago
    Great Protection

    These panties are comfortable and discreet. They do the job and allow you to wear whatever you like.

    I would definitely recommend them to others.

    Judith H.
    Verified Buyer
  • Rated 1 out of 5 stars
    4 days ago
    Light cardboard. Too small. Bands too thick no stretch

    I’ve ordered many knix underwear in the past, but these are by far the worst pair I’ve ever own, not only are they Not true to size, made very small, the material felt like light cardboard, not smooth and silky like usual. The thick bands around the waist and legs were so tight it felt like it was cutting my circulation. Omg these were so bad, but I did like the colours. But won’t be ordering anymore, at that hurts me because I loved your underwear..

    Leah
  • Rated 1 out of 5 stars
    5 days ago
    Disappointed

    very Bad Fabric Quality 👎🏻👎🏻

    Kath O.
    Verified Buyer
  • Rated 5 out of 5 stars
    5 days ago
    Fancy

    Works as advertised, comfortable with style.

    Bianca N.
    Verified Buyer
  • Rated 5 out of 5 stars
    6 days ago
    Leakproof high rise panties

    These are so easy to use and so comfortable to wear.

    Janis C.
    Verified Buyer