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Super Leakproof® No-Show Bikini - Original - Last Call
Sale
Super Leakproof® No-Show Bikini - Original - Last Call
$22.40
CAD
$32.00
30% off
Absorbs about 4 super tampons
Invisible under clothes
Extended gusset for extra protection
Machine washable
Size and Fit Guide
How to Measure
In order to select the correct sizing, we recommend you take the following measurements using a soft tape measure. If necessary, ask someone else to help.
Waist
Measure around the narrowest part of your torso, usually just above your belly button. Keep the tape snug and level, but not tight. The number where it meets is your waist measurement.
Hip
Stand with your feet together and measure around the fullest part of your hips and buttocks. Keep the tape level and snug, but not tight. The number where it meets is your hip measurement.
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Comfort-First Fit
Classic mid-rise silhouette with provides medium hip and bum coverage.
Worry-Free Protection
Patented bonded edges help prevent side leaks.
Heavy Absorbency
Absorbs 4 tampons worth of liquid—perfect for heavy flow days, overnight protection, and light bladder leaks.
No-Show Style
Buttery-soft and smooth fabric gives a seamless look and feel. Disappears under clothes, even leggings.
Easy to Wash
Machine washable just like regular underwear.
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How to Choose?
Essential
- • Days you don’t need leak protection. Everyday freshness and moisture wicking.
-
0 tsp
Heavy
- • Extra peace of mind. For the first days of your cycle, light bladder leaks, or a full night's sleep without a leak.
-
about 8-14 tsp
-
about 1.5-3 regular pads
-
about 4-7 super tampons
-
about 1.5-3 menstrual cups
Light
- • Daily freshness. For sweat, discharge, period spotting, or backup protection.
-
about 1-3 tsp
-
about 1-3 pantyliners
-
about 1-3 regular tampons
-
about 0.5 menstrual cups
Moderate
- • For mid-cycle flow, surprise cough or sneeze leaks, or a really sweaty spin class.
-
about 4-8 tsp
-
about 1-1.5 regular pads
-
about 2-4 super tampons
-
about 0.5-3 menstrual cups
Ultra
- • Ultimate peace of mind. For the heaviest period days, light bladder leaks, unexpected postpartum flow, or overnight protection.
-
about 15-20 tsp
-
about 1.5-2.5 super pads
-
about 7-11 super tampons
-
about 2-3 menstrual cups
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Total 5 star reviews: 2.6k Total 4 star reviews: 410 Total 3 star reviews: 142 Total 2 star reviews: 104 Total 1 star reviews: 105
Reviews Summary
Generated by AI from 100 most recent customer reviews
Last updated 2 weeks ago
Customers say these period underwear are comfortable and provide excellent leak protection, with many feeling confident and secure throughout their cycle. Users appreciate the no-show design that works well under clothing and the soft, stretchy fabric that feels like regular underwear. Many reviews mention the effectiveness for heavy flow days and overnight use. Common feedback includes that these run small, so sizing up is recommended. Some customers note the absorbent material can feel slightly heavy or thick in the crotch area. A few mention the protective coverage could extend higher in the back for better nighttime protection. Overall, customers praise the comfort and reliability.
92%would recommend these products
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Rating
3,354 reviews
- Rated 5 out of 5 stars4 minutes agoNo lines
Love the no line underwear. They comfortable as well.
Shelby K.Verified BuyerReviewingSuper Leakproof® No-Show Bikini - Rated 5 out of 5 stars9 hours agoOverall great
The quality is fantastic, it fits perfectly and it's super comfortable, probably the most comfortable underwear I own. I was nervous of how effective period underwear was, but they actually work great. It's super absorbable with no leaks, so I can sleep worry free. These are awesome for even my most heaviest days, so if you have a really heavy period, these are definitely worth checking out. Overall, I'm super happy with them.
clarissa l.Verified BuyerReviewingSuper Leakproof® No-Show Bikini - Rated 5 out of 5 starsYesterdayWear them with confidence!
As I'm in my 60s, leaky issues have made it hard for me to go out and really enjoy myself at parties, dancing, even just errands. It takes much of the fun out of life.
But I am so grateful to have found these! They fit perfectly and give me the added confidence I need to go out and focus on friends and whatever we're doing instead of worrying!
Mary J. S.Verified BuyerReviewingSuper Leakproof® No-Show Bikini - Rated 5 out of 5 stars2 days agoIt is so comfy to feel safe!
Very comfortable and true to size. I have been using Knix period underwear for years, they are definitely worth it.
Nadia C.Verified BuyerReviewingSuper Leakproof® No-Show Bikini 3-Pack - Rated 5 out of 5 stars2 days agoDoes the job
Fits great and very comfortable on period days
Christine M.Verified BuyerReviewingSuper Leakproof® No-Show Bikini 3-Pack - Rated 5 out of 5 stars1 week ago5 Stars
Leakproof and comfortable
NicoleReviewingSuper Leakproof® No-Show Bikini - Rated 5 out of 5 stars2 weeks agoHighly recommend
Was skeptical about buying period underwear and fully getting rid of tampons, but I’m so glad I decided to try it. These underwear are great and holds very well. My flow is heavy the first two days and I didn’t have any problems. Highly recommend if you’re questioning!
Macayla B.Verified BuyerReviewingSuper Leakproof® No-Show Bikini - Rated 5 out of 5 stars1 month agoLove these
So comfortable!
Lily G.Verified BuyerReviewingSuper Leakproof® No-Show Bikini - Rated 5 out of 5 stars1 month agoLove the additional capacity...
Like the regular leakproof but with more capacity for longer days or more strenuous activities.
Rebecca C.Verified BuyerReviewingSuper Leakproof® No-Show Bikini - Rated 5 out of 5 stars1 month ago5 Stars
Un must!! Je me demande comment je faisais avant!..
EveReviewingSuper Leakproof® No-Show Bikini - Rated 5 out of 5 stars1 month ago5 Stars
Confortable et discrete!
J’adore
EveReviewingSuper Leakproof® No-Show Bikini - Rated 5 out of 5 stars1 month agoLove
Love this product more than I thought. Very high quality and great fit
Pat L.Verified BuyerReviewingSuper Leakproof® No-Show Bikini
