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Light Leakproof No-Show Bikini - Last Call
Sale
Light Leakproof No-Show Bikini - Last Call
$15.00
CAD
$25.00
30-40% off
Absorbs about 1 regular tampon
Invisible under clothes
Perfect for daily wear
Machine washable
Size and Fit Guide
How to Measure
In order to select the correct sizing, we recommend you take the following measurements using a soft tape measure. If necessary, ask someone else to help.
Waist
Measure around the narrowest part of your torso, usually just above your belly button. Keep the tape snug and level, but not tight. The number where it meets is your waist measurement.
Hip
Stand with your feet together and measure around the fullest part of your hips and buttocks. Keep the tape level and snug, but not tight. The number where it meets is your hip measurement.
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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.
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How to Choose?
Essential
- • Days you don’t need leak protection. Everyday freshness and moisture wicking.
-
0 tsp
Heavy
- • Extra peace of mind. For the first days of your cycle, light bladder leaks, or a full night's sleep without a leak.
-
about 8-14 tsp
-
about 1.5-3 regular pads
-
about 4-7 super tampons
-
about 1.5-3 menstrual cups
Light
- • Daily freshness. For sweat, discharge, period spotting, or backup protection.
-
about 1-3 tsp
-
about 1-3 pantyliners
-
about 1-3 regular tampons
-
about 0.5 menstrual cups
Moderate
- • For mid-cycle flow, surprise cough or sneeze leaks, or a really sweaty spin class.
-
about 4-8 tsp
-
about 1-1.5 regular pads
-
about 2-4 super tampons
-
about 0.5-3 menstrual cups
Ultra
- • Ultimate peace of mind. For the heaviest period days, light bladder leaks, unexpected postpartum flow, or overnight protection.
-
about 15-20 tsp
-
about 1.5-2.5 super pads
-
about 7-11 super tampons
-
about 2-3 menstrual cups
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Total 5 star reviews: 5.3k Total 4 star reviews: 963 Total 3 star reviews: 395 Total 2 star reviews: 204 Total 1 star reviews: 228
Reviews Summary
Generated by AI from 100 most recent customer reviews
Last updated 3 weeks ago
Customers say these underwear are extremely comfortable and feel like wearing nothing at all. Many appreciate the confidence they provide for light period days, unexpected leaks, and as backup protection. Users frequently mention the no-show design works well under tight clothing without visible lines. Common feedback includes sizing running small, with many recommending sizing up for better fit. Several reviews note the absorbent area could be longer in front for better coverage. While most praise the comfort and effectiveness for light flow, some experienced leaking issues. The fabric is described as soft and high-quality, though a few mention breathability concerns and rigid seams.
91%would recommend these products
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7,102 reviews
- Rated 5 out of 5 stars39 minutes agoGood product
comfortable and strong. Washing looks like new every time.
KCKnix Canada 2.04 minutes agoHey Carol!
Thanks so much for taking the time to review our Light Leakproof No-Show Bikini! We're so happy to hear you're loving the comfort and durability. There's nothing better than hearing our customers feel amazing in their Knix!
Team Knix
Carol B.Verified BuyerReviewingLight Leakproof No-Show Bikini - Rated 5 out of 5 starsYesterdayBikini 3 pack
The bikini pant fit very well and is comfortable.
KCKnix Canada 2.022 hours agoHey Tracy!
Thanks so much for taking the time to review our Light Leakproof No-Show Bikini 3-Pack! We're so happy to hear you're loving the fit and comfort, that’s exactly what we love to hear. Enjoy your new favourites 💖
Team Knix
Tracy G.Verified BuyerReviewingLight Leakproof No-Show Bikini 3-Pack - Rated 5 out of 5 stars4 days agoFit great
These for great and are seamless. Seem to work fine for light or medium flow days.
Tiffany M.Verified BuyerReviewingPOS - Light Leakproof No-Show Bikini 3-Pack (ZSkus) - Rated 5 out of 5 stars4 days agoSave money on tampons!
This is my first time trying period underwear, and I'm a big fan! These are comfortable, reasonably priced, and the absorbency is as listed. I got the size small and they fit just fine. The only thing I'd say is that they are not truly "no-show" under tighter fitting pants as the gusset extends fairly far back. But that doesn't detract from my five stars!
Jessica M.Verified BuyerReviewingLight Leakproof No-Show Bikini - Rated 5 out of 5 stars5 days agoSurprised at 65!
Super comfy Didn’t think at 65 I could again wear bikini underwear but these will change your mind Thanks Knix 🩷
Penny A. W.Verified BuyerReviewingLight Leakproof No-Show Bikini - Rated 5 out of 5 stars1 week agoPerfect
Les sous-vêtements avec protection est un game changer. Ils sont confortables et j’adore les niveaux de protection léger et modéré. Ce n’est pas trop encombrant et efficace. Il faut vraiment les porter quelques fois pour qu’ils s’adaptent à notre corps.
Valerie F.Verified BuyerReviewingLight Leakproof No-Show Bikini - Rated 5 out of 5 stars1 week agoPerfect Fit & Super Comfortable
I’m very impressed with the fabric of these bikini underwear and that they are no-show. The light leakproof feature is exactly what I require.
Michele T.Verified BuyerReviewingLight Leakproof No-Show Bikini - Rated 5 out of 5 stars1 week agoComfortable and great coverage!
Very comfortable and fit great! I wear them often! Even between periods :)!
Amber M.Verified BuyerReviewingLight Leakproof No-Show Bikini - Rated 5 out of 5 stars1 week agoGreat!
Very comfortable / Great Quality!!
Marissa P.Verified BuyerReviewingTeen Light Leakproof No-Show Bikini - Rated 5 out of 5 stars1 week agoHonestly great
Really think these are excellent for daily wear
Michelle M.Verified BuyerReviewingLight Leakproof No-Show Bikini 3-Pack - Rated 5 out of 5 stars1 week agoComfort with style
Excellent structure and material…fit is smooth and hugs curves and they don’t move or slide…light liner if tampon leaks or flow starts early!
Heather B.Verified BuyerReviewingLight Leakproof No-Show Bikini 3-Pack - Rated 5 out of 5 stars1 week agoLeakproof
So comfortable...barely feel them....wish I bought more
Linda S.Verified BuyerReviewingLight Leakproof No-Show Bikini
