Knix Leakproof Underwear

Shop our super-absorbent, machine-washable, and incredibly comfortable underwear. And enjoy worry-free protection from periods, pee, and sweat.
Leakproof
Leakproof Bikini
Buy 3 Save 25% From $27 CAD
Rated 4.6 out of 5
1616 Reviews
Leakproof
Leakproof Boyshort
Buy 3 Save 25% $27 CAD
Rated 4.7 out of 5
1717 Reviews
Leakproof
Leakproof Thong
Buy 3 Save 25% $27 CAD
Rated 4.7 out of 5
573 Reviews
Leakproof
Leakproof High Rise
Buy 3 save 25% $32 CAD
Rated 4.7 out of 5
684 Reviews
Leakproof
Leakproof Cheeky
Buy 3 Save 25% $27 CAD
Rated 4.8 out of 5
202 Reviews
Leakproof
Knixy Lace Leakproof Bikini
Buy 3 save 25% $27 CAD
Rated 4.8 out of 5
189 Reviews
Leakproof
Knixy Lace Leakproof Thong
Buy 3 save 25% $27 CAD Sold Out
Rated 4.8 out of 5
72 Reviews
Leakproof
Leakproof High Rise Thong
Buy 3 save 25% $32 CAD
Rated 4.8 out of 5
73 Reviews
Leakproof
Knixy Lace Leakproof High Rise
Buy 3 save 25% $32 CAD Sold Out
Rated 4.9 out of 5
154 Reviews