Leakproof Cotton Modal Bikini







Leakproof Cotton Modal Bikini
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.
Confident underwear made from super soft cotton modal fabric. Featuring our patented leakproof technology, they absorb about the same as 2 super tampons, and wash easily in the machine.
• Classic mid-rise silhouette
• Provides medium hip & bum coverage
• Thin, built-in liner, 9" long
• Absorbs about the same as 2 super tampons
• Quick dry, anti-odor, extended gusset
• Super soft cotton modal fabric blend
🇨🇦 Free standard shipping over $100.
(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.
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: Sale items, Super Leakproof® Dream Boxer, 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.
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.
- Lisa R.Verified BuyerHeight <5’5”Pant Size 22Pant Size Purchased XXXLUsage Sweat18 minutes agoHeight <5’5”Pant Size 22Pant Size Purchased XXXLUsage SweatRated 5 out of 5 starsLove the fabric!
Very soft and comfortable. Pants just slide on with this modal fabric. Very happy with this purchase. Wash very well.
ComfortRated 5.0 on a scale of 1 to 5Poor ExcellentEffectivenessRated 5.0 on a scale of 1 to 5Poor ExcellentFitRated 0.0 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? - Tanya N.Verified BuyerHeight 5’6 – 5’8”Pant Size Purchased XXXLUsage Primary Period Protection6 hours agoHeight 5’6 – 5’8”Pant Size Purchased XXXLUsage Primary Period ProtectionRated 5 out of 5 starsComfort pants
So soft and comfortable, great when relaxing at home or in bed.
ComfortRated 5.0 on a scale of 1 to 5Poor ExcellentEffectivenessRated 5.0 on a scale of 1 to 5Poor ExcellentFitRated 0.0 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? - Wendy J. M.Verified BuyerHeight 5’6 – 5’8”Pant Size 14Pant Size Purchased XLUsage Light Bladder Leaks1 month agoHeight 5’6 – 5’8”Pant Size 14Pant Size Purchased XLUsage Light Bladder LeaksRated 5 out of 5 starsConfidence
They are comfortable and I feel more. confident wearing them
ComfortRated 5.0 on a scale of 1 to 5Poor ExcellentEffectivenessRated 5.0 on a scale of 1 to 5Poor ExcellentFitRated 0.0 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?