4.5
Rated 4.5 out of 5 stars
492 Reviews
Best Seller

Leakproof UltraThin No-Show Bikini

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

Bundle & Save: 3 for $75

Jay has 36" hips and wears a Knix size S
Product image
Jay has 36" hips and wears a Knix size S
Jay has 36" hips and wears a Knix size S
Product image
Product image
Product image
Jay has 36" hips and wears a Knix size S

Your leakproof questions, answered.

4.5
Rated 4.5 out of 5 stars
Based on 492 reviews
ComfortRated 4.5 on a scale of 1 to 5
EffectivenessRated 4.5 on a scale of 1 to 5
FitRated -0.2 on a scale of minus 2 to 2
Ease of UseRated 4.6 on a scale of 1 to 5
89%would recommend these products
492 reviews
  • Michael C.
    Verified Buyer
    Pant Size 10
    Size Purchased L
    Usage Light Bladder Leaks
    4 minutes ago
    Pant Size 10
    Size Purchased L
    Usage Light Bladder Leaks
    Rated 5 out of 5 stars
    Leakproof

    I love the fit of these!! And they work so well!!

    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
  • Robin T.
    Verified Buyer
    Height 5’6 – 5’8”
    Pant Size 18
    Pant Size Purchased XXL
    Usage Light Bladder Leaks
    16 hours ago
    Height 5’6 – 5’8”
    Pant Size 18
    Pant Size Purchased XXL
    Usage Light Bladder Leaks
    Rated 5 out of 5 stars
    Love my leakproof undies!

    My Knix leakproof undies are my go to underwear. They are so comfortable and no worries when I sneeze. 😉

    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
  • Susan m. w.
    Verified Buyer
    Pant Size 12
    Size Purchased L
    Usage Light Bladder Leaks
    3 days ago
    Pant Size 12
    Size Purchased L
    Usage Light Bladder Leaks
    Rated 5 out of 5 stars
    Soft

    Nice fit. Works well. Good color.

    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