Leakproof Underwear

Shop our super-absorbent, machine-washable, and incredibly comfortable underwear. And enjoy worry-free protection from periods, pee, and sweat.

Leakproof Boyshort
Medium Absorbency
Buy 3 Save 25% $23 USD
Rated 4.7 out of 5
1996 Reviews
Leakproof High Rise
Medium Absorbency
Buy 3 save 25% $28 USD
Rated 4.7 out of 5
936 Reviews
Leakproof Cheeky
Medium Absorbency
Buy 3 Save 25% $23 USD
Rated 4.7 out of 5
303 Reviews
Leakproof Bikini
Medium Absorbency
Buy 3 Save 25% $23 USD
Rated 4.6 out of 5
1924 Reviews
Leakproof Thong
Light Absorbency
Buy 3 Save 25% $23 USD
Rated 4.7 out of 5
705 Reviews
Leakproof High Rise Thong
Light Absorbency
Buy 3 save 25% $28 USD
Rated 4.7 out of 5
100 Reviews
The Dream Short
High Absorbency
$38 USD
Rated 4.8 out of 5
404 Reviews
CoreLove High Rise
High Absorbency
$36 USD
Rated 4.0 out of 5
62 Reviews
Knixy Lace Leakproof Bikini
Medium Absorbency
Buy 3 save 25% $23 USD
Rated 4.8 out of 5
238 Reviews
Knixy Lace Leakproof Thong
Light Absorbency
Buy 3 save 25% $23 USD
Rated 4.8 out of 5
84 Reviews
Knixy Lace Leakproof High Rise
Medium Absorbency
Buy 3 save 25% $28 USD
Rated 4.9 out of 5
176 Reviews

Triple-Layer Protection. Triple the Confidence.

The patented technology built into our underwear locks in moisture, helps get rid of odor, and stops leaks. Designed to be both safe and effective, it’s 100% free from PFAS and is OEKO-TEX® certified.

Because We Bleed

No more ‘just in case’ trips to the bathroom. They absorb up to 3 tsp of liquid, so they’re perfect for light days or back up on your heavy days.

No more ‘just in case’ trips to the bathroom. They absorb up to 3 tsp of liquid, so they’re perfect for light days or back up on your heavy days.

Sometimes We Pee a Little

Sneeze, jump, lunge or giggle without a care. Get back to enjoying life and not worrying about light bladder leaks.

Sneeze, jump, lunge or giggle without a care. Get back to enjoying life and not worrying about light bladder leaks.

And at the Gym...

Feel fresh and dry during your sweatiest of sweat sessions. Plus their seamless design makes them invisible under leggings. Win, win.

Feel fresh and dry during your sweatiest of sweat sessions. Plus their seamless design makes them invisible under leggings. Win, win.

Have some questions about Leakproof Underwear?