Super Leakproof® No-Show High Rise
Mix & Match: Buy 4+ Save 15%, Buy 7+ Save 25%
• Our super leakproof technology is great for heavy days and worry-free protection.
• Absorbs about the same as 4 super tampons or 2 regular pads worth of liquid.
• Switch from relying on disposable products and stop worrying about leaks.
• Patented bonded edges help prevent against side leaks.
• Modal top layer of the liner helps move moisture away from your skin.
• These underwear feature our signature buttery soft fabric that is invisible under clothes, including workout leggings.
• Machine washable just like regular underwear.
Get the protection you want from periods and light bladder leaks while feeling comfortable and worry-free.
🇨🇦 Free standard shipping over $100.
Free expedited shipping over $150.
(after discounts, before shipping + taxes) All items ship from within Canada.
Within 30 days of delivery, you may exchange for another size, style or store credit. We’re unable to provide refunds on underwear.
- Bonnie B.Verified Buyer16 minutes agoRated 5 out of 5 starsGreat fit
Love them, they fit well and keep you dry.
ComfortRated 5.0 on a scale of 1 to 5Low HighEffectivenessRated 5.0 on a scale of 1 to 5Poor ExcellentSizingRated 0.0 on a scale of minus 2 to 2Runs Small True to Size Runs LargeWas this helpful? - LucyVerified Buyer2 days agoRated 5 out of 5 starsPerfect
Really comfortable, I love them. Take smaller it stretch.
ComfortRated 5.0 on a scale of 1 to 5Low HighEffectivenessRated 5.0 on a scale of 1 to 5Poor ExcellentSizingRated -1.0 on a scale of minus 2 to 2Runs Small True to Size Runs LargeWas this helpful? - peggy k.Verified Buyer2 days agoRated 5 out of 5 starsKnix super leakproof high rise
I love how comfortable they are and how confident they make me feel. So elegant.
ComfortRated 5.0 on a scale of 1 to 5Poor ExcellentEffectivenessRated 4.0 on a scale of 1 to 5Poor ExcellentSizingRated 0.0 on a scale of minus 2 to 2Runs Small True to Size Runs LargeWas this helpful?
How to wash
Machine Washable: Wash with like colors, cold setting with mild detergent, do not bleach, iron, or dry clean.
Always refer to our Fabric & Care section for best drying practices.
Your leakproof questions, answered.
Ultra
Extra heavy periods, overnight protection & light bladder leaks - absorbs about 13-17 tsp or 65-85 mL which is the equivalent of 7-9 super tampons’ worth.
Heavy
Heavy periods, overnight protection & light bladder leaks - absorbs about 6-11 tsp, 30-55 mL or the equivalent of 3-6 super tampons’ worth.
Medium
Medium periods, light bladder leaks & sweat - absorbs about 3-6 tsp, 15 -30 mL or the equivalent of 2-3 super tampons’ worth.
Light
Light periods, backup protection & sweat - absorbs about 1.5-3 tsp, 7.5-15 mL or the equivalent of 1-3 regular tampons’ worth.
Lightest
Lightest periods, spotting, sweat & discharge - absorbs about 1-1.5 tsp, 4-7.5 mL or the equivalent of 0.5-1 regular tampon worth.
Zero
Everyday wear with no leakproof protection - zero absorbency.
Absorbency | Good for | |
Ultra | Absorbs about 7-9 super tampons’ worth | Extra heavy periods, overnight protection & light bladder leaks |
Heavy | Absorbs about 3-6 super tampons’ worth | Heavy periods, overnight protection & light bladder leaks |
Medium | Absorbs about 2-3 super tampons’ worth | Medium periods, light bladder leaks & sweat |
Light | Absorbs about 1-3 regular tampons’ worth | Light periods, backup protection & sweat |
Lightest | Absorbs about 0.5-1 regular tampon worth | Lightest periods, spotting, sweat & discharge |
Zero | Zero absorbency | Everyday wear with no leakproof protection |
Our Leakproof Period Underwear features multi-layer technology that differs from style to style, but works to ensure you stay fresh, dry and protected. For example, in our Super Leakproof™ No-Show Bikini, the top layer wicks away moisture from your skin; the inner-layer absorbs the liquid and locks it in; and the outer layer keeps any liquid from spotting your clothes.
Depending on the size and style of underwear, the leakproof gusset ranges from around 7.5” to 9” long. Our Super Leakproof(TM) Underwear features a 25% bigger gusset, with more of the coverage in the front of the underwear. For overnight leakproof protection, our Super Leakproof(TM) Dream Short gusset ranges from 10” to 14” long.