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| Black
Light Leakproof No-Show Bikini
$25.00 CAD

Color: Black
Best Seller

Color: Black

Size:

Size:

Size and Fit Guide

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

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Home / All Underwear / Light Leakproof Lace Thong
New

Light Leakproof Lace Thong

$25.00 CAD

Mix & Match: 3+ for $20 each
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Absorbs about 1 regular tampon

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Intricate lace details

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Perfect for daily wear

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Machine washable

| Black
| Black
| Black
| Black

Absorbency: Light

Light
Drop
Drop
Drop
Drop
Drop
about 1-3 regular tampons
Essential
Drop
Drop
Drop
Drop
Drop
No Absorbency

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

"I genuinely thought my thong days on my period were over. But there I was, rocking my jeans with zero leaks, no worries, and full comfort and confidence."

- Glamour

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Leakproof No-Show Thong

$32.00 CAD

Light Leakproof No-Show Thong

$25.00 CAD

Leakproof UltraThin No-Show Bikini

$27.00 CAD

Zoom

| 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.

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4.2
Rated 4.2 out of 5 stars
Based on 17 reviews
Total 5 star reviews: 13 Total 4 star reviews: 1 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 3
82%would recommend this product
ComfortRated 4.2 on a scale of 1 to 5
EffectivenessRated 4.2 on a scale of 1 to 5
FitRated -0.3 on a scale of minus 2 to 2
Ease of UseRated 4.3 on a scale of 1 to 5
Write a Review (Opens in a new window)
17 reviews
  • Rated 5 out of 5 stars
    1 month ago
    Beautiful and comfortable

    These are amazing! Beautiful and comfortable. They are perfect for the light days!

    Tiffany T.
    Verified Buyer
    Was this helpful?
  • Rated 1 out of 5 stars
    2 months ago
    Review

    The fit is wrong on all the panties, they run small, and low…..I’m 5ft 4, 120 pounds….very dissatisfied with my order

    Jan/Stu S.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    2 months ago
    GOSSAMER THONGS

    I LOVE ALL MY GOSSAMER THONGS. I HAVE THE LIGHT LEAKPROOF AND THE BASICS FOR THOSE DAYS I FEEL LIKE I DON'T NEED THE LIGHT LEAKPROOF SAFETY NET. THE GOSSAMER LACE IS THE BEST. I CAN ONLY HOPE THAT KNIX WILL MAKE THE LEAKPROOF GOSSAMER LACE THONGS IN ALL COLORS AVAILABLE UNDER THE BASIC.

    JOAN F.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    3 months ago
    Super comfy!

    Bets pair yet!

    Amanda B.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    3 months ago
    GOSSAMER LACE THONG AND BIKINI

    I LOVE THE GOSSAMER LACE. HAVE BEEN WEARING THE BIKINIS BUT THOUGHT I WOULD GO BACK TO THONGS. LOVE THIS THONG. HAVE PURCHASED THE NEW COLORS TOO! SO VERY HAPPY!

    JOAN F.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    4 months ago
    My favorite

    Very very comfortable, love the color matches bra perfect. Nice set.

    Nancy S.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    5 months ago
    Light leakproof lace thong

    I really like this one! Some of your others seemed to stretch out this one seems tighter but not too tight! Great fit!

    Lisa D.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    6 months ago
    Lovely thong

    I used this under my running tights, feels like nothing on. They are beautiful. Fit well

    Maria F. T.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    6 months ago
    Best thong ever!

    Please don’t ever stop selling this product!! So comfortable yet sexy! I’ve just recently started wearing thongs. I’ve needed the extra leakage lining for years and was too self-conscience to try a thong with a pantry liner. This is the most comfortable thong I’ve ever worn and the lining isn’t bulky (wearing the light version). I just need a little extra protection and these are PERFECT!

    Christy H.
    Verified Buyer
    Was this helpful?
  • Rated 1 out of 5 stars
    6 months ago
    skimpy

    seemed to skimpy

    Ann S.
    Verified Buyer
    Was this helpful?
  • Rated 1 out of 5 stars
    6 months ago
    Lace material is stiff

    I love Knix especially the leakproof no-show but the lace version is not comfortable at all. The material is thicker and rigid, not comfortable especially as thong. Will stick to the no-show from now on.

    Figgy
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    7 months ago
    Sexy plus protection

    These thongs are still very sexy while providing the protection you expect from knix. The see-through design looks great and very flattering against your skin. Sizing is right on with a very comfortable fit which is nice and tight but without any digging - no causing muffin top.

    Carrie W.
    Verified Buyer
    Was this helpful?