4.6
Rated 4.6 out of 5 stars
5,884 Reviews
Best Seller

Super Leakproof® No-Show High Rise

Super leakproof is great for heavy days. Absorbs about 4 super tampons worth of liquid.
$34.00 USD

Mix & Match: Buy 3+ Save 10%, 6+ Save 20%

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4.6
Rated 4.6 out of 5 stars
Based on 5,884 reviews
92%would recommend these products
5,884 reviews
  • Leah N.
    Verified Reviewer
    10 minutes ago
    Rated 5 out of 5 stars
    Leakproof Underwear is The Best!

    My daughter loves her Knix Teen products and I love my Knix Wear, the bras and underwear are the best and so comfortable! From menstruation to urine leakage and sweat you always feel protected. We absolutely love Knix!

    ComfortRated 5.0 on a scale of 1 to 5
    EffectivenessRated 5.0 on a scale of 1 to 5
    FitRated -1.0 on a scale of minus 2 to 2
    Ease of UseRated 5.0 on a scale of 1 to 5
    Ease of Use Rated 5.0 on a scale of 1 to 5
  • Cathleen D.
    Verified Buyer
    Yesterday
    Rated 5 out of 5 stars
    Total comfort.

    My daughter told me about your product. I'm an 80 year old woman and was tired of the bulkey pass. Your product is so comfortable. I will be purchasing them again.

    ComfortRated 5.0 on a scale of 1 to 5
    EffectivenessRated 5.0 on a scale of 1 to 5
    FitRated 2.0 on a scale of minus 2 to 2
    Ease of UseRated 5.0 on a scale of 1 to 5
    Ease of Use Rated 5.0 on a scale of 1 to 5
  • HL
    Verified Buyer
    4 days ago
    Rated 5 out of 5 stars
    Comfortable confidence

    Knix has been my go-to period underwear for years now. I’ve found the comfort they provide to be top-tier—so much so that I wear them all cycle long. I feel completely confident wearing them overnight. I’ve purchased well over 15 pairs—believe me when I tell you they are awesome.

    ComfortRated 5.0 on a scale of 1 to 5
    EffectivenessRated 5.0 on a scale of 1 to 5
    SizingRated 0.0 on a scale of minus 2 to 2
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Our Absorbency Guide

Great forExtra-heavy period days, overnight protection, light bladder leaks
Absorbs~3.5-4.5 regular pads; ~7-9 super tampons; ~2-3 menstrual cups
Ultra Leakproof Zones+ Bikini Dark Teal
Ultra - Bikini Black
Ultra - Absorbency Category
Ultra High Rise Dark Teal
Ultra High Rise Rose Water
How to Wash - Text with Image Section - PDP Template Mobile

How to wash

Machine Washable: Wash with like colors, cold setting with mild detergent, do not bleach, iron, or dry clean.

Always refer to our Fabric & Care section for best drying practices.

Your leakproof questions, answered.