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Home / High Rise Underwear / Leakproof Cotton High Rise
Best Seller

Leakproof Cotton High Rise

$29.00 CAD

Mix & Match: 3+ for $25 each
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Absorbs about 3 super tampons

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Cotton comfort

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More absorbency without the bulk

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Machine washable

| Pepper
| Pepper
| Pepper
| Pepper
| General

Absorbency: Moderate
Drop
Drop
Drop
Drop
Drop

Color: Pepper

Size:

True to Size

•

Size:

Size and Fit Guide

Leakproof Underwear is Sales Tax Free in Canada*
Free Shipping on orders $100+

Shipping

HOLIDAY SHIPPING

Give the gift of Knix! To receive your order by Dec 24th, please order by the following dates.

Toronto, Ottawa, Montreal, Winnipeg, Regina, Calgary, Edmonton, Vancouver
Standard & Expedited: Monday, December 22

Urban Centres (excluding the above)
Standard: Wednesday, December 17
Express: Sunday, December 21

Rest of Canada
Standard: Sun, December 14*
Express: Thu, December 18*
*YK, NWT, NT, NL, and remote areas across Canada.

For locations serviced solely by Canada Post, please allow at least 5 additional days due to rotating strikes. This applies to P.O Box and RR addresses.

To avoid any additional delays during the rotating strikes, we will use alternate carriers when possible.

Please note: Weather conditions and carrier issues may cause delays. Delivery dates are not guaranteed.

Processing Timelines
Please allow 1-2 business days for our warehouse team to pack and ship your order. During peak periods such as sales, holidays and product launches, please allow up to 4 business days for us to process your order.

Delivery Time
For the most up-to-date delivery time estimates, please refer to the shipping timeline at checkout. Delivery timelines vary depending on location and do not include processing times.

Shipping Charges
Orders over $100* CAD = Free Shipping (2-6 business days)
Orders under $100* CAD = $12 CAD Shipping (1-3 business days)
Orders delivering to NWT, Nunavut and Yukon are subject to $20 delivery fee.
*After discounts, before shipping and taxes.
Easy Exchanges within 30 Days

Returns

Returns

Free Returns

Knix covers the return shipping fees for exchanges and refunds initiated through our Return & Exchange Portal. Exchange orders initiated through our Return & Exchange portal are also eligible for free shipping within the USA and Canada. Please note, the shipping fees on your original order are non-refundable.

Return Policy

Return policy varies by product, please check if your item is refund or exchange eligible by viewing our full policy here.

Sale & Last Call

Items discounted below 30% are eligible for size exchange or store credit. Items discounted 30% and above are final sale – no refunds, store credits, or exchanges can be accommodated.
Rewards Members Earn 29 Points

Comfort-First Fit

High-rise silhouette sits above the natural waist with full coverage through the stomach, hip, and bum.

Worry-Free Protection

Innovative floating gusset provides leak protection from every angle.

Moderate Absorbency

Absorbs about 3 super tampons worth of liquid—great for moderate flow days, light bladder leaks, and sweat.

Cozy Cotton-Blend

Soft cotton spandex feels luxurious against your skin.

OEKO-TEX® Certified

Certified according to OEKO-TEX® STANDARD 100, Product Class I : HK020 246396 TESTEX

Easy to Wash

Machine washable just like regular underwear.

Zoom

| Pepper
| Pepper
| Pepper
| Pepper
| General

How to Choose?

Essential

Drop
Drop
Drop
Drop
Drop
  • • Everyday Wear
  • • No leakproof protection
  • tsp
    0 tsp

Heavy

Drop
Drop
Drop
Drop
Drop
  • • heavy period days
  • • overnight protection
  • • light bladder leaks
  • tsp
    about 8-14 tsp
  • pad
    about 1.5-3 regular pads
  • tampon
    about 4-7 super tampons
  • cup
    about 1.5-3 menstrual cups

Light

Drop
Drop
Drop
Drop
Drop
  • • light period days
  • • sweat
  • • discharge
  • tsp
    about 1-3 tsp
  • pad
    about 1-3 pantyliners
  • tampon
    about 1-3 regular tampons
  • cup
    about 0.5 menstrual cups

Moderate

Drop
Drop
Drop
Drop
Drop
  • • moderate period days
  • • light bladder leaks
  • • sweat
  • tsp
    about 4-8 tsp
  • pad
    about 1-1.5 regular pads
  • tampon
    about 2-4 super tampons
  • cup
    about 0.5-3 menstrual cups

Ultra

Drop
Drop
Drop
Drop
Drop
  • • extra heavy period days
  • • overnight protection
  • • light bladder leaks
  • tsp
    about 15-20 tsp
  • pad
    about 1.5-2.5 super pads
  • tampon
    about 7-11 super tampons
  • cup
    about 2-3 menstrual cups
FRESH FIX TECHNOLOGY®

Built-in protection that feels like nothing at all.

Absorbs about 2-3 super tampons worth of liquid.

Soft Top Layer

Soft Top Layer

Gently wicks away moisture while keeping you feeling fresh and odor-free.

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4.5
Rated 4.5 out of 5 stars
Based on 495 reviews
Total 5 star reviews: 370 Total 4 star reviews: 56 Total 3 star reviews: 26 Total 2 star reviews: 21 Total 1 star reviews: 22
87%would recommend these products
ComfortRated 4.6 on a scale of 1 to 5
EffectivenessRated 4.5 on a scale of 1 to 5
FitRated 0.0 on a scale of minus 2 to 2
Ease of UseRated 4.6 on a scale of 1 to 5
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495 reviews
  • Rated 3 out of 5 stars
    4 minutes ago
    Not the same

    The way the absorption pad is attached is strange letting it shift in the middle. The quality of my last few orders hasn't been what Knix is known for. Not sure what has changed

    Melissa J.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    3 hours ago
    Not happy with delivery order but love the product.

    only got 1 pair for $20, but ordered 3 pairs for $30.00 and this is not John...my name is Carolyn M Beernardo, Cbernardo5@cox.net...203-235-8687

    Carolyn B.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    7 hours ago
    Leakproof Cotton

    #1 leakproof cotton underwear. Have been using for years. Very happy.

    Theresa D.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    10 hours ago
    Soft and durable!

    Great fit.

    Christa H.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    21 hours ago
    Great undies

    Worry-free walking anytime any day. No leaks, no hassle

    Amanda L. R.
    Verified Buyer
    Was this helpful?
  • Rated 2 out of 5 stars
    Yesterday
    Rolls down and coverage is small

    These are leakproof on a small area, and the waistband rolls down.

    Natalie N.
    Verified Buyer
    Was this helpful?
  • Rated 1 out of 5 stars
    Yesterday
    Sad

    Not effective for leaks...quite embarrassing

    Cathleen C.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    2 days ago
    Very good

    Very good

    Katia P.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    2 days ago
    Love these!

    I love the cotton high rise; so comfortable for overnight or day wear.

    Maria S.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    2 days ago
    Knix

    Love the underwear!

    Marsha H.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    2 days ago
    Soft and comfortable

    I have purchased many of the other Knix pants that are polyester. They have the advantage of being able to be handwashed, towel dried at night and are ready to wear the next day. These cotton pants are more comfortable but have to be machine washed. I like them a lot and will use them for every-day wear.

    CONSTANCE G.
    Verified Buyer
    Was this helpful?
  • Rated 4 out of 5 stars
    2 days ago
    Leak proof

    Good fit

    Brenda H.
    Verified Buyer
    Was this helpful?