4.4
Rated 4.4 out of 5 stars
481 Reviews
Kristen's Fave

Leakproof UltraThin No-Show French Cut

Superior leakproof protection without the bulk. Absorbs about 2.5 super tampons worth of liquid.
$27.00 CAD

Mix & Match: 3+ for $25 each

Leslie has 49” hips, wearing KNIX XXL
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Leslie has 49” hips, wearing KNIX XXL
Leslie has 49” hips, wearing KNIX XXL
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Leslie has 49” hips, wearing KNIX XXL

Your leakproof questions, answered.

4.4
Rated 4.4 out of 5 stars
Based on 481 reviews
ComfortRated 4.4 on a scale of 1 to 5
EffectivenessRated 4.4 on a scale of 1 to 5
FitRated 0.1 on a scale of minus 2 to 2
Ease of UseRated 4.6 on a scale of 1 to 5
87%would recommend these products
481 reviews
  • Marie
    4 minutes ago
    Rated 5 out of 5 stars
    5 Stars

    Love the pattern and fit. Super comfortable

  • Karen T.
    Verified Buyer
    Height <5’5”
    Pant Size 16
    Pant Size Purchased XXL
    Usage Light Bladder Leaks
    Yesterday
    Height <5’5”
    Pant Size 16
    Pant Size Purchased XXL
    Usage Light Bladder Leaks
    Rated 5 out of 5 stars
    Comfortable and Reliable

    Soft, comfy and effective. They feel like regular underwear but give me leakproof protection and no-show lines. Love them!

    ComfortRated 5.0 on a scale of 1 to 5
    EffectivenessRated 5.0 on a scale of 1 to 5
    FitRated 0.0 on a scale of minus 2 to 2
    Ease of UseRated 5.0 on a scale of 1 to 5
  • Louise G.
    Verified Buyer
    Height <5’5”
    Pant Size 12
    Pant Size Purchased L
    Usage Sweat
    2 days ago
    Height <5’5”
    Pant Size 12
    Pant Size Purchased L
    Usage Sweat
    Rated 5 out of 5 stars
    Knix leakproof are the best!

    I’ve tried several brands of underwear and find Knix are the best for feel, comfort and protection

    ComfortRated 5.0 on a scale of 1 to 5
    EffectivenessRated 5.0 on a scale of 1 to 5
    FitRated 0.0 on a scale of minus 2 to 2
    Ease of UseRated 5.0 on a scale of 1 to 5