4.5
Rated 4.5 out of 5 stars
5,531 Reviews

Extra Heavy Period Kit - Bikini

Each pair absorbs about 4.5 regular pads' or 9 super tampons' worth of liquid
$156.40 CAD
$184.00

Save $27

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Amber has 38" hips and wears a Knix size M

Super Leakproof® No-Show Bikini (2 Pack)

Color: Black

Size:
Ultra Leakproof Zones+ Bikini

Ultra Leakproof Zones+ Bikini (2 Pack)

Color: Black

Size:
Super Leakproof® Dream Short

Super Leakproof® Dream Short

Color: Black

Size:

Save $27

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4.5
Rated 4.5 out of 5 stars
Based on 5,531 reviews
ComfortRated 4.6 on a scale of 1 to 5
EffectivenessRated 4.6 on a scale of 1 to 5
FitRated 0.1 on a scale of minus 2 to 2
Ease of UseRated 4.4 on a scale of 1 to 5
Ease of Use Rated 4.2 on a scale of 1 to 5
87%would recommend these products
5,531 reviews
  • Donna C.
    Verified Buyer
    Yesterday
    Rated 5 out of 5 stars
    Absorbability & Lack of Odor

    I was amazed at the absorbability and lack of odor!

    ComfortRated 5.0 on a scale of 1 to 5
    EffectivenessRated 5.0 on a scale of 1 to 5
    SizingRated 1.0 on a scale of minus 2 to 2
  • Melanie G.
    Verified Buyer
    3 days ago
    Rated 5 out of 5 stars
    Never going back to regular pads

    I was getting tired of single use pads and the constant purchasing every month. I have a heavy flow and experimented with reusable pads but I found they shifted too much, making them uncomfortable. I decided to try Knix and was it ever a game changer! Not only could I go all night with just one pair of the ultra on my heaviest day, but I used the heavy underwear during the day and I would normally have gone through 3 size 5 pads in the time I wore it. Definitely worth the investment and I plan to buy more

    ComfortRated 5.0 on a scale of 1 to 5
    EffectivenessRated 5.0 on a scale of 1 to 5
    FitRated 0.0 on a scale of minus 2 to 2
    Ease of UseRated 5.0 on a scale of 1 to 5
    Ease of Use Rated 5.0 on a scale of 1 to 5
  • Linda A.
    Verified Buyer
    6 days ago
    Rated 5 out of 5 stars
    Purchase

    Love the fit and feel. Will buy again

    ComfortRated 5.0 on a scale of 1 to 5
    EffectivenessRated 5.0 on a scale of 1 to 5
    FitRated 0.0 on a scale of minus 2 to 2
    Ease of UseRated 5.0 on a scale of 1 to 5
    Ease of Use Rated 5.0 on a scale of 1 to 5
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How to Wash - Text with Image Section - PDP Template Mobile

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.

Our Absorbency Guide

Great forExtra-heavy period days, overnight protection, light bladder leaks
Absorbs~3.5-4.5 regular pads; ~7-9 super tampons; ~2-3 menstrual cups
Ultra Leakproof Zones+ Bikini Dark Teal
Ultra - Bikini Black
Ultra - Absorbency Category
Ultra High Rise Dark Teal
Ultra High Rise Rose Water

Your leakproof questions, answered.