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SuperPlus Leakproof® No-Show High Rise
New Colors
SuperPlus Leakproof® No-Show High Rise
$39.00
USD
Buy 3+ Save 15%, Buy 5+ Save 20%
Absorbs 7-11 super tampons
Front-to-back liner
Bonded seams prevent leaks
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
SuperPlus Leakproof® No-Show High Rise
SuperPlus Leakproof® No-Show High Rise
SuperPlus Leakproof® No-Show High Rise
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Product Description
Comfort-First Fit
Ultimate Leakproof Protection
Day & Night Comfort
Machine Washable
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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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PATENTED LEAKPROOF TECHNOLOGY
Our longest, most absorbent liner—ever.
Our original Fresh Fix Technology® features a built-in absorbent liner that soaks up about 7–11 super tampons’ worth of liquid—so you stay fresh, comfortable, and in control.
Soft Top Layer
Middle Layer
Leakproof Layer
Bottom Layer
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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.
77%would recommend these products
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How do you use your Leakproof?
Usual Pant Size
317 reviews
- Rated 4 out of 5 stars3 minutes agoWeird Fit
There is something about them that feels wrong. These are too thick and super tight. The crotch doesn’t stay in place, maybe the legs are too big? I found I don’t need the Superplus. I love the first couple of orders I bought. I probably should have stayed with the first pairs I bought. Decided to try superplus and don’t care for the feel or fit of them. I will definitely be ordering again but I’ll stay with the tried and true. Thank you. Pam Horowitz
PHPamela H.Verified BuyerReviewingSuperPlus Leakproof® No-Show High Rise - Rated 5 out of 5 starsYesterdayGreat Leakproof Underwear
I love the full coverage backing on these, they're great got my heavier days and for overnight! They don't feel bulky like pads do, more similar to wearing two thicker pairs of underwear. The fabric texture is like a mix between a swimsuit and seamless underwear. They're a bit of an investment but I will definitely be buying more! They're a bit tight in the waste band so I'd recommend maybe sizing up if you don't want the compression from it but aside from that they fit true to size!
KLKatelyn L.Verified BuyerReviewingSuperPlus Leakproof® No-Show High Rise - Rated 5 out of 5 stars3 days agoLove them!
I bought large the first time and they were too big. Ordered medium and they are perfect.
VSVICKI S.Verified BuyerReviewingSuperPlus Leakproof® No-Show High Rise - Rated 5 out of 5 stars6 days ago5 Stars
Perfect fit for my daughter! She needed a high flow pair that was not bulky as she likes to wear leggings to school. These are great and work as advertised!
SSunshineReviewingSuperPlus Leakproof® No-Show High Rise - Rated 5 out of 5 stars1 week ago5 Stars
These panties are both comfortable and effective.
GGregoryReviewingSuperPlus Leakproof® No-Show High Rise - Rated 5 out of 5 stars1 week agoSuper plus leakproof no show high rise
Excellent
JSJanice S.Verified BuyerReviewingSuperPlus Leakproof® No-Show High Rise - Rated 5 out of 5 stars1 week agoExcellent coverage and very comfortable
Sometimes, as women age, we laugh and pee ourselve a little and it's not that funny. This underwear offers the most comfortable and affordable (think of the savings on disposable pads!) coverage while also wicking away sweat from excess chub rub. Definitely a Knix-convert for life now.
TUTasneem U.Verified BuyerReviewingSuperPlus Leakproof® No-Show High Rise - Rated 5 out of 5 stars1 week ago5 Stars
Bought these for my sister bc she has tried several other brands. She tried them & she loves them.
AAlbertaReviewingSuperPlus Leakproof® No-Show High Rise - Rated 5 out of 5 stars1 week ago5 Stars
Bought these for my sister & she loves them.
AAlbertaReviewingSuperPlus Leakproof® No-Show High Rise - Rated 5 out of 5 stars1 week ago5 Stars
Bought these for my sister, & she loves them.
AAlbertaReviewingSuperPlus Leakproof® No-Show High Rise - Rated 5 out of 5 stars1 week agoComfort
Had some long days of travel and they were comfortable and relieved the stress of “coming up short”.
MJMary J. C.Verified BuyerReviewingSuperPlus Leakproof® No-Show High Rise - Rated 5 out of 5 stars1 week ago5 Stars
Very comfortable
AAmandaReviewingSuperPlus Leakproof® No-Show High Rise
