Super Leakproof® No-Show High Rise - Sale
Only in XS, XL, 2XL, 3XL, 4XL




Super Leakproof® No-Show High Rise - Sale
Only in XS, XL, 2XL, 3XL, 4XL
Knix period underwear and pads are now sales tax-free in Canada.* We celebrate improvements to the accessibility and affordability of essential period care products.
• 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.
• Sits at the natural waistline
• Provides medium bum coverage
• Built-in liner, 9" long
• Absorbs the same as about 2 regular pads or 4 super tampons
• Quick dry extended gusset
• Soft, stretchy PerformaStretch® fabric
• Conforms to your body
The fabric is designed to feel snug at first but relax with wash and wear for a perfect fit.🇨🇦 Free standard shipping over $100.
(after discounts, before shipping + taxes) All items ship from within Canada.
EXCHANGE ONLY Items marked as "Sale" are exchange only. For items with a 20% or more discount you may exchange for another item or store credit. No refunds.
Your leakproof questions, answered.
*Offer valid on select underwear styles on knix.com and knix.ca, while supplies last. When you purchase three or more eligible styles from the same category, you’ll receive the corresponding offer:
Light: 3 for $60
Heavy: 3 for $75
Overnight: 3 for $99
Exclusions: Leakproof CoreLove High Rise, Leakproof Modal Rib Boxer Brief, Luxe Modal Leakproof Sleep Boxer, Leakproof Cotton Modal Bikini, Leakproof Cotton Modal High Rise, all Thigh Saver styles and Last Call items.
Discount is automatically applied at checkout and is based on eligible items in your order. No rain checks or price adjustments on previous purchases.
Our Leakproof technology features a built-in absorbent liner. Depending on the style you choose, the absorbency can range from about 1-17 tsp of liquid. The result? Confident protection from sweat, discharge, periods, and light bladder leaks.
*Period underwear and pads are exempt from federal sales tax in Canada. They are also exempt from most provincial / harmonized sales taxes. But are subject to the following provincial sales tax rates which will apply to orders shipped to the following provinces and to orders purchased in retail stores located in the following provinces: British Columbia and Manitoba: 7% PST; Saskatchewan: 6% PST.
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A gusset is essentially a liner. It’s where you’ll find our leakproof technology. It’s built into the crotch section of the underwear.
- Arsineh M.Verified BuyerPant Size 18Size Purchased XXLUsage Primary Period Protection15 minutes agoPant Size 18Size Purchased XXLUsage Primary Period ProtectionRated 5 out of 5 starsamazing
the best underwear during period .
ComfortRated 5.0 on a scale of 1 to 5Poor ExcellentEffectivenessRated 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? - Melissa129Verified ReviewerPant Size 18Size Purchased XXLUsage Light Bladder Leaks14 hours agoPant Size 18Size Purchased XXLUsage Light Bladder LeaksRated 5 out of 5 starsThese are fantastic!
I am 24 weeks pregnant and have had some bladder leakage already. These and the boy short version are fantastic! They are smoothing and comfortable for all day wear. I did have to exchange for a smaller size - thank you Knix! I followed the size chart but after wearing all day w the recommended size, the leg openings were baggy. Oops! A size down is perfect. Like they say - maybe a tad snug at first but not so snug to be unflattering, and then they form perfectly! Excited to have these in my toolkit for the rest of my pregnancy. Plenty stretchy to accommodate my growing belly - even the high waist style!
ComfortRated 5.0 on a scale of 1 to 5Poor ExcellentEffectivenessRated 5.0 on a scale of 1 to 5Poor ExcellentSizingRated 2.0 on a scale of minus 2 to 2Runs Small True to Size Runs LargeWas this helpful? - Geraldine K.Verified BuyerHeight <5’5”Pant Size 16Pant Size Purchased XLUsage Light Bladder Leaks23 hours agoHeight <5’5”Pant Size 16Pant Size Purchased XLUsage Light Bladder LeaksRated 5 out of 5 starsSuper Leakproof No-show high rise
Fits a little big but comfortable
ComfortRated 5.0 on a scale of 1 to 5Poor ExcellentEffectivenessRated 4.0 on a scale of 1 to 5Poor ExcellentFitRated 1.0 on a scale of minus 2 to 2Runs Small True to Size Runs LargeEase of UseRated 5.0 on a scale of 1 to 5Poor ExcellentWas this helpful?