Leakproof High Rise

Now available in 5 different nude shades! Our super-comfortable, machine-washable high rise underwear is made with patented triple-layer leakproof technology that absorbs up to 3 tsp of liquid and protects you against all of life's leaks. For periods. For pee. For sweat. You name it, you're covered!

Please note: All underwear are final sale.

Leakproof Essentials

We've harnessed cutting-edge textile technology to give you that extra confidence and comfort you deserve.
Patented Leakproof Tech
Super-absorbent, moisture-wicking, odor-killing, and quick-drying to keep you feeling fresh no matter what.
Conforms to Your Body
Adaptive 4-way stretch material that also relaxes with wash and wear for a perfect fit.
Makes Less Waste
Works great used on its own during light flow days or paired with tampons or menstrual cups during heavier periods.
average rating 4.7 out of 5
Based on 909 reviews
  • 5 Stars
    720 Reviews
  • 4 Stars
    135 Reviews
  • 3 Stars
    32 Reviews
  • 2 Stars
    9 Reviews
  • 1 Star
    13 Reviews
95% of reviewers would recommend this product to a friend
Comfort
Rated 4 out of 5
Effectiveness
Rated 4 out of 5
Sizing
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
909 Reviews
Reviewed by Sarah L.
Verified Buyer
I don't recommend this product
Pant Size
16
Purchased Size
X-Large
Use
Period Backup Protection
Rated 1 out of 5
Review posted

Fits great but useless for leaks

These panties fit wonderfully and are very comfortable but the leak proof material inside is so small that they immediately leaked. The pad is too far back.

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Comfort
Rated 5 out of 5
Sizing
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
Absorbancy
Rated 1 out of 5
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Reviewed by Terry
Verified Buyer
I recommend this product
Pant Size
Larger than 22
Purchased Size
XX-Large
Use
Bladder Leaks
Rated 5 out of 5
Review posted

Game changer

Having kids, cancer, a sleep disorder and more has taken a toll on my body. I have over-active bladder with urge incontinence. I occasionally have trouble getting to the bathroom quickly enough and may have a small leak. Pantie liners do not control odor and a daily incontinence pad, for something that may not even happen, is expensive. Knix gives me the confidence to get through my busy day without feeling frantic about getting to the restroom. Of note, I was concerned Knix may be too small. I wear a US woman's 24 pant or 3X. I bought the XXLarge Knix and they fit beautifully.

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Comfort
Rated 5 out of 5
Sizing
Rated 1 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
Absorbancy
Rated 5 out of 5
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