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Home / Bikini Underwear / Light Leakproof No-Show Bikini - Last Call
Sale

Light Leakproof No-Show Bikini - Last Call

$15.00 CAD

$25.00

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

Ottavia has 44

Ottavia has 44" hips and wears a Knix size L

| Orchid
Ottavia has 44

Ottavia has 44" hips and wears a Knix size L

Ottavia has 44

Ottavia has 44" hips and wears a Knix size L

Made with soft, stretchy fabric that’s quick dry for your comfort | General

Made with soft, stretchy fabric that’s quick dry for your comfort

Wear on their own or as backup protection | General

Wear on their own or as backup protection

Washes just like regular underwear | General

Washes just like regular underwear

Ottavia has 44" hips and wears a Knix size L

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
Ultra
Drop
Drop
Drop
Drop
Drop
about 7-11 super tampons

Color: Orchid 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

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

- Good Housekeeping

Comfort-First Fit

Bikini silhouette with a classic mid-rise fit, medium hip and 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

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

Ottavia has 44
| Orchid
Ottavia has 44
Ottavia has 44
Made with soft, stretchy fabric that’s quick dry for your comfort | General
Wear on their own or as backup protection | General
Washes just like regular underwear | 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

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4.5
Rated 4.5 out of 5 stars
Based on 7,024 reviews
Total 5 star reviews: 5.3k Total 4 star reviews: 957 Total 3 star reviews: 392 Total 2 star reviews: 199 Total 1 star reviews: 222
91%would recommend these products
ComfortRated 4.7 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
Write a Review (Opens in a new window)
7,024 reviews
  • Rated 5 out of 5 stars
    4 days ago
    Comfort has a new name

    Great for gym days. Comfort and discretion under gym clothes.

    Adina R.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 week ago
    Comfortable

    Love these underwear for daily use. I have an IUD so never know when I’ll spot so these make me confident all day.

    Kristin I.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 week ago
    Magic!

    I don't know how they work, but love these undies! They are 100% leak proof!! I bought the medium and may size up next time as I feel they're a bit tight around the tops of my thighs - but not uncomfortable! I will definitely purchase more pairs!

    Danielle G.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 week ago
    Love them!

    I absolutely love everything about them ! They feel like your wearing nothing, so comfortable yet effective

    Cora Y.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 week ago
    Teen Light Leakproof

    I bought a three pack as it was a great sale deal! I am 65+ years old, normally wear a size 2 pant and weigh slightly under 100 #.

    By using the size and fit guide chart for adult pant size, I bumped up a size and chose the M size. They fit me perfect and are very comfortable.

    I have very minimal bladder leak, so can't necessarily judge their leakproof performance.

    Isabel N.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    2 weeks ago
    Absolutely love them!

    Amazing fit and comfort! Loove the feel and so comfy!

    Chelsey S.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    2 weeks ago
    Fit well

    I like the fit of these and the light leak proof is perfect for my needs.

    Marie A.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    2 weeks ago
    Cute and comfy

    These are perfection.

    Lindsay S.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    2 weeks ago
    Great

    These are so comfy

    Lindsay S.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    3 weeks ago
    Love this bikini underweat

    Great fit and comfortable with protection

    Karen M.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    3 weeks ago
    My new favorite

    I have tried many of the knix panties, the modal (light leakproof but band is too tight), the cotton (moderate leakproof but way to thick in the padding) but these are absolutely perfect. You can barely feel you have any panties on. I am in total love.

    Natalie R.
    Verified Reviewer
    Was this helpful?
  • Rated 5 out of 5 stars
    3 weeks ago
    Perfect light underwear

    First time wear for my daughter. She loves them.

    Jessie D.
    Verified Buyer
    Was this helpful?