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Leakproof UltraThin No-Show High Rise - Last Call
Last Call
Leakproof UltraThin No-Show High Rise - Last Call
$22.40
CAD
$32.00
30-70% off
Absorbs about 2.5 super tampons
Invisible under clothes
Moderate protection without the bulk
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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High Rise Silhouette
Moderate Absorbency
Absorbs 2.5 super tampons worth of liquid—perfect for moderate flow days, light bladder leaks, and sweat. The carbon cotton gusset top layer keeps you dry.
Worry-Free Protection
Perfect for moderate period days, light bladder leaks, and sweat. Moisture-wicking liner keeps you dry and comfortable.
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 your 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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Reviews Summary
Generated by AI from 100 most recent customer reviews
Last updated 5 months ago
Customers say these high-rise underwear are extremely comfortable and feel like wearing nothing at all. They appreciate the soft, silky fabric and the confidence they provide for bladder leaks and light incontinence. Many find them perfect for workouts, with no panty lines and excellent all-day protection. Users consistently mention the comfortable fit and reliable leak protection. However, some note sizing inconsistencies between colors and styles, with several finding them smaller than expected. A few customers mention the waistband sits very high, which some love for today's fashion while others find it too high. Common feedback includes concerns about the protective pad placement and occasional fit issues around the legs.
86%would recommend these products
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How do you use your Leakproof?
Usual Pant Size
1,454 reviews
- Rated 5 out of 5 stars1 week ago5 Stars
These are very pretty and feminine and feel like you are wearing nothing . Love that don’t show lines -I have been buying Knix since they first came out and have been very pleased with the ongoing improvements in the product line and in the construction . Love the new Court collections I also bought a beautiful Amren slip .
LLianaReviewingLeakproof UltraThin™ No-Show High Rise 3-Pack Spring Court Bloom/Pink/Thorns and All / XXL - Rated 5 out of 5 stars2 days agoNew favorite!
Love the high rise design. They are super soft and comfortable.
KDKyrsten D.Verified BuyerReviewingLeakproof UltraThin™ No-Show High Rise 3-Pack - Rated 5 out of 5 stars5 days agoBeautiful!
Beautiful and so comfortable.Great buy
ACAnn C.Verified BuyerReviewingLeakproof UltraThin™ No-Show High Rise Spring Court Bloom / M - Rated 5 out of 5 stars1 week agoAn investment
These will save money spent on pads over the coming years. Better for me and the landfill!
Comfortable to wear.
LPLiz P.Verified BuyerReviewingPOS - Leakproof UltraThin No-Show High Rise (ZSkus) Black / S - Rated 5 out of 5 stars1 week ago👍🏾
They works great for every day leakproof underwear.
GSGail S.Verified BuyerReviewingLeakproof UltraThin No-Show High Rise - Last Call Indigo / XL - Rated 5 out of 5 stars1 week agoNever disappoints
Love my new ACOTAR set
SLShelley L.Verified BuyerReviewingLeakproof UltraThin™ No-Show High Rise 3-Pack Ember Fox/Dark Cherry/Autumn Tapestry / XL - Rated 5 out of 5 stars1 week agoLeakproof Ultra Thin No-show high rise
Great fit!
Love my leakproof options!
Thank you
JBJane B.Verified BuyerReviewingLeakproof UltraThin No-Show High Rise - Rated 5 out of 5 stars1 week ago5 Stars
The high waist is so comfy!
BBrittanyReviewingLeakproof UltraThin™ No-Show High Rise 3-Pack Ember Fox/Dark Cherry/Autumn Tapestry / L - Rated 5 out of 5 stars1 week agoNew
Love the print. Fits comfortably well. Will be back.
BDBrooke D.Verified BuyerReviewingLeakproof UltraThin No-Show High Rise Cheetah Print / XL - Rated 5 out of 5 stars1 week agoKathy
I tried the bikini in large and felt they were too tight. Tried the high rise in XL and now I feel they are too loose.
KDKathy D.Verified BuyerReviewingLeakproof UltraThin™ No-Show High Rise 3-Pack Mulberry/Pink Party/Wild Iris / XL - Rated 5 out of 5 stars1 week agoAbsolutely the BEST!!
I have switched all of my underwear to Knix. I love the styles and appreciate the discrete protection. It’s such a great feeling not to worry about embarrassing leaks or wearing pads. I’m pretty young and these options blend in with “regular“ undies. Thanks Knix!
GGraceVerified BuyerReviewingLeakproof UltraThin™ No-Show High Rise 3-Pack - Last Call - Rated 5 out of 5 stars1 week agoNo Show
I wear these Knix when I don’t want panty and waistlines to show to show….and they don’t!
I have asthma that leaves me coughing unexpectedly and hard. With my Knix I don’t have to leave the party!
JBJan B.Verified BuyerReviewingLeakproof UltraThin No-Show High Rise - Last Call Indigo / L
