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Super Leakproof® No-Show French Cut - Original - Last Call
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Super Leakproof® No-Show French Cut - Original - Last Call
$20.30
USD
$29.00
30% off
Absorbs about 4 super tampons
Invisible under clothes
Extended gusset for extra protection
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
A French-cut silhouette that sits at the natural waistline and provides medium bum coverage.
Worry-Free Protection
Patented leakproof technology delivers a barely-there feel, while bonded edges prevent side leaks.
Moderate Absorbency
Absorbs 4 super tampons worth of liquid—perfect for heavy flow days, overnight protection, and light bladder leaks.
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: 496 Total 4 star reviews: 57 Total 3 star reviews: 31 Total 2 star reviews: 15 Total 1 star reviews: 13
What our customers are saying
Generated by AI from 100 most recent customer reviews
Last updated 1 week ago
Customers say these French cut underwear are extremely comfortable and soft, with many describing the fabric as silky, buttery, or like second skin. Users appreciate the generous leg openings and find them true to size with excellent fit. Many reviews mention the effective absorption for bladder leaks and period protection, with customers feeling secure and confident. The no-show design works well under clothing without visible lines. Some note the liner feels initially stiff but softens after washing. A few customers mention concerns about durability or find the super leakproof version too tight. Overall, customers frequently praise the comfort, fit, and reliability of these underwear.
92%would recommend these products
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612 reviews
- Rated 5 out of 5 stars3 minutes agoAwesome fit and function!
Keeps you dry and comfortable, while looking good
Valerie G. S.Verified BuyerReviewingSuper Leakproof® No-Show French Cut - Rated 5 out of 5 starsYesterdayExcellent product
Love the flattering cut and feel of the fabric
LA S.Verified BuyerReviewingPOS - Super Leakproof® No-Show French Cut - Rated 2 out of 5 stars2 weeks agoHigher rise than expected
The picture shows an underwear under the belly button: I am 5foot7 ordered small and it goes over my belly button. They fit ok but not as expected.
ClauReviewingSuper Leakproof® No-Show French Cut - Rated 3 out of 5 stars2 weeks agoVery high, picture lies
The leg holes are huge, the picture is very misleading. This is a tummy tucker basically.
Pad part is still as good as my last order a few years back. Just uh keep in mind it rides high.
Marina B.Verified ReviewerReviewingSuper Leakproof® No-Show French Cut - Rated 3 out of 5 stars2 weeks agoFrench cur
Trop glissante aux hanches, ne reste pas en place. Très déçue 😮💨😮💨
suzanne r.Verified BuyerReviewingSuper Leakproof® No-Show French Cut - Rated 5 out of 5 stars2 weeks agoI love it
Good fit and comfortable!
Amelia C.Verified BuyerReviewingSuper Leakproof® No-Show French Cut - Rated 5 out of 5 stars3 weeks agoComfortable Git
Very comfy fit.
Victoria L.Verified BuyerReviewingSuper Leakproof® No-Show French Cut - Rated 5 out of 5 stars4 weeks agoFrench cut underwear
I think they are very effective and feel and look nice
Jackie F.Verified BuyerReviewingSuper Leakproof® No-Show French Cut - Rated 5 out of 5 stars1 month agoLove these!
So comfortable and not tight on my belly. I’m always so bloated when I’m on my period but these don’t hurt being a higher rise underwear. I love them! Highly recommend
Brittany B.Verified BuyerReviewingSuper Leakproof® No-Show French Cut - Rated 5 out of 5 stars1 month agoGreat fit, keeps me cool
I Love these panties! The fit perfectly, they are super soft and comfortable. I had think before these but the Knix are easily my favorite. Great no leak panties. Will definitely buy again.
Christine C.Verified BuyerReviewingSuper Leakproof® No-Show French Cut - Rated 5 out of 5 stars1 month agoAn excellent French Cut Underwear
I needed an extra pair of leakproof underwear. it's my first time buying this style of underwear. It was with it & I want to say thank you Knix.
Rainet L.Verified BuyerReviewingSuper Leakproof® No-Show French Cut - Rated 4 out of 5 stars1 month agoDark Cherry was the colour I wanted
It is unfortunate I can never find this colour in the lowest level of leak protection. I am well past menopause and do not have bladder control issues. Super Leakproof feels tight and very uncomfortable in the size I usually wear.
Teresa R.Verified BuyerReviewingSuper Leakproof® No-Show French Cut
