Join Our Rewards Program
Earn rewards and exclusive member-only benefits for free.
Light Leakproof No-Show High Rise
Best Seller
Light Leakproof No-Show High Rise
$29.00
CAD
Buy 3+ Save 15%, Buy 5+ Save 20%
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.
Build Your 3-Pack
Light Leakproof No-Show High Rise
Light Leakproof No-Show High Rise
Light Leakproof No-Show High Rise
Rewards Members Earn
29 Points
You May Also Like
Product Description
Comfort-First Fit
Sits at the natural waistline and provides medium bum coverage.
Worry-Free Protection
Our original leakproof technology offers a barely there feel while 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 your 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
Our Best-Selling Underwear
Shop All
Restocked
Super Leakproof® Dream Boxer™
$48.00
CAD
Buy More, Save More
Color: Blue Stripe Polka Dot Limited Edition
+5
Best Seller
Super Leakproof® Dream Short™
$42.00
CAD
Buy More, Save More
Color: Blackberry Limited Edition
+3
New & Improved
Super Leakproof® No-Show Bikini
$32.00
CAD
Buy More, Save More
Color: Cheetah Print Limited Edition
+2
Leakproof UltraThin No-Show High Rise
$32.00
CAD
Buy More, Save More
Color: Blackberry Limited Edition
+4
#1 Daytime Solution
Leakproof UltraThin No-Show Bikini
$27.00
CAD
Buy More, Save More
Color: Blue Serpent Limited Edition
+5
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
Middle Layer
Leakproof Layer
Recently Viewed
How to wash
Knix underwear is 100% reusable and machine washable, just like your regular undies.
Not required. But for best results, you can rinse your leakproof with cold water in the tub or sink before washing.
Machine wash on a cold, gentle cycle with mild detergent.
For their longest life, air drying is best. Hang or lay flat to dry.
Fabric softeners, bleach, ironing, or heat from the dryer.
Total 5 star reviews: 6.3k
Total 4 star reviews: 832
Total 3 star reviews: 316
Total 2 star reviews: 174
Total 1 star reviews: 171
Reviews Summary
Generated by AI from 100 most recent customer reviews
Last updated 2 months ago
Customers say these high-rise underwear are incredibly soft, comfortable, and feel like wearing nothing at all. Many appreciate the smooth, no-show design that eliminates visible panty lines under clothing. Users find them particularly valuable for travel, as they're lightweight and quick-drying. The fabric is frequently described as buttery soft and silky. Most customers praise the effective protection for minor leaks while maintaining comfort throughout the day. Some mention concerns about the rise being too high or the waistband feeling restrictive. A few users note the absorbent area could extend further forward for better coverage. Despite mixed feedback on sizing consistency, most reviewers consider them a wardrobe staple and plan to purchase more.
94%would recommend these products
Search
Keywords
Rating
Height
Usual Pant Size
7,763 reviews
- NNathalieReviewingLight Leakproof No-Show High Rise Midnight / XXXLI recommend this productRated 5 out of 5 stars3 hours ago5 Stars
Love love love them. They work perfectly
- JMJena M.Verified BuyerReviewingLight Leakproof No-Show High RiseI recommend this productHeight 5'3"-5'5"How do you use your Leakproof? SweatUsual Pant Size 4Rated 5 out of 5 stars18 hours agoBest everyday wear underwear
I use these for everyday wear under clothes when I'm out. It's perfect for sweat and normal discharge. Keeps you feeling clean, dry, and smelling good. They do ride up a bit, but less than others, I've never had a seamless that hasn't rode up some.
- LKLORI K.Verified BuyerReviewingLight Leakproof No-Show High RiseI recommend this productHeight 5'6-5'8"How do you use your Leakproof? Light Bladder LeaksUsual Pant Size 20Rated 5 out of 5 stars4 days agoLove These
These underwear are awesome. I will not go back to plain ones again. Not for just protection the fit is great. Best ever.
- MGMaria G.Verified BuyerReviewingLight Leakproof No-Show High RiseI recommend this productUsual Pant Size 6Rated 5 out of 5 stars4 days agoVery comfortable!
I love how discreet and comfortable they are; they’re great to wear with very tight clothing without slipping down or rolling up—they move with me.
KKnix4 days agoHey Maria!
Thanks so much for the amazing review! We're thrilled to hear our Light Leakproof No-Show High Rise moves with you and stays perfectly in place. You look amazing!
Team Knix
- JMJayme M.Verified BuyerReviewingLight Leakproof No-Show High Rise Black / LI recommend this productHeight 5'6-5'8"Usual Pant Size 16Rated 5 out of 5 stars4 days agoGreat fit.
Love the fit. They don’t ride up and they stay snug on my hips too. I have several pairs now.
KKnix4 days agoHey Jayme!
This is amazing! We're so thrilled our Light Leakproof No-Show High Rise are your go-to. Nothing beats that perfect no-ride-up fit!
Team Knix
- ASAngela S.Verified BuyerReviewingLight Leakproof No-Show High RiseI recommend this productHeight 5'3"-5'5"How do you use your Leakproof? Light Bladder LeaksUsual Pant Size 12Rated 5 out of 5 stars4 days agoI really love my Knix High Rise
These are not my first, I have many, they are very comfortable and they fit great and will buy more 😁
KKnix4 days agoHey Angela!
We love hearing you're a repeat customer! Thanks for the amazing review - there's nothing better than knowing you're comfortable and happy in your Knix!
Team Knix
- LPLinda P.Verified BuyerReviewingLight Leakproof No-Show High Rise Black / SI recommend this productHeight <5'5"Size Purchased - Underwear & Apparel SUsual Pant Size 2Rated 5 out of 5 stars1 week agoNo show here gh rise
Perfect !!!
KKnix1 week agoHey Linda!
Thanks so much for the perfect review! We're thrilled to hear you're loving the fit of our Light Leakproof No-Show High Rise!
Team Knix
- CTCourtney T.Verified BuyerReviewingLight Leakproof No-Show High RiseI recommend this productHeight 5'6-5'8"Pant Size 12Pant Size Purchased MRated 5 out of 5 stars2 weeks agoThe best undies!
Just buy some. The fit is perfect, the absorption is perfect, and the colour is great under light colored summer pants.
KKnix2 weeks agoHey Courtney!
This is amazing! We're so happy to hear you're loving the fit, absorption, and how perfect they are under light summer pants. Thanks for the glowing review!
Team Knix
- DLDEBRA L.Verified BuyerReviewingLight Leakproof No-Show High RiseI recommend this productHeight <5'5"Pant Size 18Usage Light Bladder LeaksPant Size Purchased LRated 5 out of 5 stars2 weeks agoGood choice
Fit well, but I wish you had the bra I like to match colors. I used the hip measurement in the guide.
KKnix2 weeks agoHey Debra,
Thanks for the 5-star review! So glad the fit is perfect using our size guide. We'll definitely share your feedback about matching bra colors with our team!
Team Knix
- BCBabette C.Verified BuyerReviewingLight Leakproof No-Show High RiseI recommend this productHeight <5'5"Pant Size 10Usage Light Bladder LeaksPant Size Purchased XXLRated 5 out of 5 stars1 month agoWow
I like the panties very much. They are a bit expensive for me.
KKnix1 month agoHey Babette!
We're so happy you're loving the Light Leakproof No-Show High Rise! Thanks for the amazing 5-star review, it means the world to us!
Team Knix
- KVKellie V.Verified BuyerReviewingLight Leakproof No-Show High RiseI recommend this productHeight <5'5"Pant Size 6Usage Light Bladder LeaksPant Size Purchased MRated 5 out of 5 stars1 month agoThe best
I absolutely love these, so worth the price. I have several pair. I also have several of the bra's. The material is so soft and comfortable. The fit is really good, I only wear knix undy garments. Please come out with a camo print. Thank you
KKnix1 month agoHey Kellie!
This is amazing! We're so happy you're loving the fit and comfort. Thanks for being such a loyal Knix customer - we love the camo idea!
Team Knix
- TLTracey L.Verified BuyerReviewingLight Leakproof No-Show High RiseI recommend this productHeight <5'5"Pant Size 14Usage Light Bladder LeaksPant Size Purchased XLRated 5 out of 5 stars1 month agoComfy and discreet
These fit great and they don’t budge or show lines much which is really nice for a leakproof option
KKnix1 month agoHey Tracey!
Thanks so much for taking the time to review our Light Leakproof No-Show High Rise! We're so happy to hear you're loving the discreet fit and comfort!
Team Knix
