4.6
Rated 4.6 out of 5 stars
3,410 Reviews
Best Seller

Super Leakproof® No-Show Boyshort

Super leakproof is great for heavy days. Absorbs about 4 super tampons worth of liquid.
$32.00 CAD

Mix & Match: 3+ for $25 each

Clementine has 51” hips, and wearing KNIX XXL
Product image
Clementine has 51” hips, and wearing KNIX XXL
Clementine has 51” hips, and wearing KNIX XXL
Product image
Product image
Clementine has 51” hips, and wearing KNIX XXL

Your leakproof questions, answered.

4.6
Rated 4.6 out of 5 stars
Based on 3,410 reviews
ComfortRated 4.7 on a scale of 1 to 5
EffectivenessRated 4.6 on a scale of 1 to 5
FitRated 0.0 on a scale of minus 2 to 2
Ease of UseRated 4.7 on a scale of 1 to 5
89%would recommend these products
3,410 reviews
  • Casey C.
    Verified Buyer
    Yesterday
    Rated 5 out of 5 stars
    Best underwear, hands down

    I have completely replaced my underwear with Knix. After having 2 kids, the bladder leakage issues can lead to embarrassing moments. These underwear have saved me so many times. I love the coverage and fit of the boy shorts.

  • Casey C.
    Verified Buyer
    Pant Size 8
    Size Purchased M
    Usage Light Bladder Leaks
    Yesterday
    Pant Size 8
    Size Purchased M
    Usage Light Bladder Leaks
    Rated 5 out of 5 stars
    The best underwear

    I have completely replaced my underwear with Knix. After having 2 kids, the bladder leakage issues can lead to embarrassing moments. These underwear have saved me so many times. I love the coverage and fit of the boy shorts. I wish they weren’t so pricey, but they are worth it.

    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
  • Carolyn G.
    Verified Buyer
    3 days ago
    Rated 5 out of 5 stars
    Knix Boy Shorts

    I love this style a lot. They fit fine and zi love the security of the pad in the middle. Especially for those days when you get a little leak. Thank God for Knix!!!!