Join Our Rewards Program
Earn rewards and exclusive member-only benefits for free.
Super Leakproof® No-Show High Rise - Original - Sale
Flash Sale ⚡️
Super Leakproof® No-Show High Rise - Original - Sale
$25.20
USD
$36.00
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.
Rewards Members Earn
25 Points
You May Also Like
Comfort-First Fit
Sits at the natural waistline and provides medium bum coverage.
Worry-Free Protection
Patented bonded edges help prevent side leaks.
Heavy Absorbency
Absorbs 5 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.
Zoom
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
Explore Best-Sellers
Shop All Total 5 star reviews: 5k Total 4 star reviews: 680 Total 3 star reviews: 253 Total 2 star reviews: 142 Total 1 star reviews: 202
What our customers are saying
Generated by AI from 100 most recent customer reviews
Last updated 1 month ago
Customers say these underwear are exceptionally comfortable, soft, and feel like regular underwear without bulk. They appreciate the smooth, silky material that doesn't show lines under clothing and provides excellent absorption for bladder leaks and periods. Many note the high-rise style offers good coverage and stays in place throughout the day. Users find them durable, maintaining quality after multiple washes over years. Common praise includes the confidence and peace of mind they provide for travel and daily activities. Some mention sizing runs small and recommend going up a size. A few note concerns about recent design changes making them bulkier, and some find insufficient elastic around leg openings. Reviews consistently highlight their effectiveness for various needs from light leaks to heavy flow days.
92%would recommend these products
Search
Keywords
Rating
Height
Pant Size
Usage
Pant Size Purchased
Current Band Size
Current Cup Size
Purchased Knix Size - Letter Sizing
6,301 reviews
- Rated 5 out of 5 starsYesterdayAbsolutely love
They are great very comfortable
KUKnix US 2.0YesterdayHey Barb!
Thanks so much for the 5-star review! We're thrilled to hear you're loving the comfort of your Super Leakproof No-Show High Rise!
Team Knix
Barb K.Verified BuyerReviewingPOS - Super Leakproof® No-Show High Rise - Last Call - Rated 5 out of 5 starsYesterdaygreat fit!
When you wear these panties, you really do feel secure in the fact that , if you leak, no one else will notice. Very good quality and comfortable to wear.
KUKnix US 2.0YesterdayHey Carol!
Thanks so much for taking the time to review our Super Leakproof No-Show High Rise 3-Pack! We're so happy to hear you're feeling secure and comfortable in them!
Team Knix
carol F.Verified BuyerReviewingSuper Leakproof® No-Show High Rise 3-Pack - Rated 4 out of 5 stars3 days agoleakproof
My mother is so happy with your product.
KUKnix US 2.03 days agoHey Susan!
This is so wonderful to hear! We're thrilled your mother is loving her Super Leakproof No-Show High Rise. Thanks for sharing the love!
Team Knix
Susan J.Verified BuyerReviewingSuper Leakproof® No-Show High Rise 3-Pack - Rated 5 out of 5 stars4 days ago5 Stars
Outstanding high quality product. True to size meeting online description. Very high leg and tummy area.
CherylReviewingSuper Leakproof® No-Show High Rise 3-Pack - Rated 5 out of 5 stars5 days agoNo show high
I cannot say enough. So fnnn comfortable..
My favorite!!
KUKnix US 2.05 days agoHey Leesha!
This is amazing! We're so happy to hear our Super Leakproof No-Show High Rise is your favorite. Comfort is everything!
Team Knix
Leesha D.Verified BuyerReviewingSuper Leakproof® No-Show High Rise 3-Pack - Rated 5 out of 5 stars5 days ago5 Stars
I’ve tried many “no show protectors” and these are the most comfortable and invisible—the best! Tip: When traveling, I attach a pad liner for that first long leg of a trip. After easily disposing liner, Im set for the rest of the journey. Strategy works for me. Light yet durable, I‘ve owned Knix for years. They’re stll like new!
CaronReviewingSuper Leakproof® No-Show High Rise - Rated 5 out of 5 stars6 days agoPhenomenal
I bought these on a whim and am so pleased ok coming back for more. I didn’t think I was a period underwear person but it turns out I definitely am.
KUKnix US 2.06 days agoHey Deborah!
This is amazing! We love a good surprise conversion story! So happy you took the leap and found your new go-to. Welcome to Team Period Underwear!
Team Knix
Deborah M.Verified BuyerReviewingSuper Leakproof® No-Show High Rise - Original - Last Call - Rated 5 out of 5 stars1 week agoExcellent Underwear!
The Knix underwear are very comfortable and do exactly what they promise to do. Very pleased. Highly recommend.
KUKnix US 2.01 week agoHey Janet!
Thanks so much for the amazing review! We're thrilled to hear our Super Leakproof No-Show High Rise is delivering on comfort and performance. Your recommendation means everything!
Team Knix
Janet M.Verified BuyerReviewingSuper Leakproof® No-Show High Rise - Rated 1 out of 5 stars1 week ago1 Star
I thought I was getting 3 pants for the $30.00. It was just 1 pair. Too expensive and I don't think they are very comfortable.
TerryReviewingSuper Leakproof® No-Show High Rise - Rated 5 out of 5 stars1 week agoFirst time buyer
They are super comfortable and work great.
KUKnix US 2.01 week agoHey Lisa!
Thanks so much for trying Knix for the first time! We're thrilled to hear you're loving the comfort and performance of your Super Leakproof No-Show High Rise!
Team Knix
Lisa R.Verified BuyerReviewingSuper Leakproof® No-Show High Rise - Rated 5 out of 5 stars1 week agoKnix
Everything is great they fit real nice
KUKnix US 2.01 week agoHey Jackie!
Thanks so much for taking the time to review our Super Leakproof No-Show High Rise 3-Pack! We're so happy to hear you're loving the fit!
Team Knix
Jackie C.Verified BuyerReviewingSuper Leakproof® No-Show High Rise 3-Pack - Rated 5 out of 5 stars1 week agoNo other underwear ever again!
Once I found Knix, I never looked at other companies.
The leak proof panties work beautifully. No more worries.
They are undetectable, feel comfortable and look so good!
KUKnix US 2.01 week agoHey Colette!
This is exactly what we love to hear! So happy our Super Leakproof No-Show High Rise has become your go-to. Comfort, confidence, and no worries - that's what we're all about!
Team Knix
Colette C.Verified BuyerReviewingSuper Leakproof® No-Show High Rise