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Last Call

Leakproof UltraThin No-Show High Rise 3-Pack - Last Call

$52.50 CAD

$75.00

30% off

Absorbs about 2.5 super tampons

Invisible under clothes

Moderate protection without the bulk

Machine washable

Color: Eucalyptus/Rose Quartz/Rosewood Limited Edition

Size:

True to Size

Size:

Size and Fit Guide

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

Shipping

Shipping

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.

Last Call Return Policy

Sale & Last Call

Our Sale Policy

Here's how returns and exchanges work for sale items.

  • Items discounted 30% or less are eligible for a size exchange or store credit.
  • Items discounted above 30% are final sale. No refunds, store credits, or exchanges.
  • Not sure where your item lands? Chat with us and we'll check for you

Still have questions? View our full policy here.

Rewards Members Earn 52 Points

“Best seamless absorbent underwear"

- Women's Health

High Rise Silhouette

Sits just about the natural waist. Full coverage through the stomach, hip, and bum.

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.

Zoom

How to Choose?

Essential

  • Days you don’t need leak protection. Everyday freshness and moisture wicking.
  • tsp
    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.
  • 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

  • Daily freshness. For sweat, discharge, period spotting, or backup protection.
  • tsp
    about 1-3 tsp
  • pad
    about 1-3 pantyliners
  • tampon
    about 1-3 regular tampons
  • cup
    about 0.5 menstrual cups

Moderate

  • For mid-cycle flow, surprise cough or sneeze leaks, or a really sweaty spin class.
  • 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

  • Ultimate peace of mind. For the heaviest period days, light bladder leaks, unexpected postpartum flow, or overnight protection.
  • 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
4.5
Rated 4.5 out of 5 stars
Based on 1,439 reviews
Total 5 star reviews: 1.1k
Total 4 star reviews: 141
Total 3 star reviews: 85
Total 2 star reviews: 39
Total 1 star reviews: 83
Reviews Summary
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.
87%would recommend these products
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Rating
Ratings
1,439 reviews
  • Rated 5 out of 5 stars
    Yesterday
    Confidence and style

    Have been wearing these for a couple years now and am the confidence they provide makes my days and nights more carefree.

    SL
    Steph L.
    Verified Buyer
    Reviewing
    Leakproof UltraThin No-Show High Rise - Last Call Eucalyptus / L
  • Rated 5 out of 5 stars
    2 days ago
    Great product

    Great product at a great price. Love the sale!

    CS
    Carol S.
    Verified Buyer
    Reviewing
    Leakproof UltraThin No-Show High Rise 3-Pack - Last Call
  • Rated 5 out of 5 stars
    2 days ago
    High ruse

    I have worn these high rise for quite

    Sometime and love them

    Comfortable

    BM
    Beth M.
    Verified Buyer
    Reviewing
    Leakproof UltraThin No-Show High Rise
  • Rated 5 out of 5 stars
    3 days ago
    Leakproof ultra thin no show high rise

    Happy with product. Just what I needed

    MK
    Marilyn K.
    Verified Buyer
    Reviewing
    Leakproof UltraThin No-Show High Rise Sola / M
  • Rated 5 out of 5 stars
    3 days ago
    Leak proof high rise

    Great

    PS
    Peggy S.
    Verified Buyer
    Reviewing
    Leakproof UltraThin No-Show High Rise Sola / XS
  • Rated 5 out of 5 stars
    5 days ago
    Amazing!

    These are so great! They are thin enough to easily go under pants while also being strong enough to leave you confident about leaks. Highly recommend!

    JR
    Jaclyn R.
    Verified Buyer
    Reviewing
    Leakproof UltraThin No-Show High Rise 3-Pack - Last Call
  • Rated 5 out of 5 stars
    1 week ago
    Comfy fit

    No need for a pad is great

    DS
    Daniela S.
    Verified Buyer
    Reviewing
    Leakproof UltraThin No-Show High Rise Black / L
  • Rated 5 out of 5 stars
    1 week ago
    Comfortable

    Comfortable and nice colours.

    MJ
    Mary J.
    Verified Buyer
    Reviewing
    Leakproof UltraThin No-Show High Rise 3-Pack - Last Call Eucalyptus/Rose Quartz/Rosewood / L
  • Rated 5 out of 5 stars
    1 week ago
    great undies

    good for little leaks

    BW
    Bonnie W.
    Verified Buyer
    Reviewing
    Leakproof UltraThin No-Show High Rise Black / XL
  • Rated 5 out of 5 stars
    1 week ago
    Underwear ?

    I like the underwear so much that I plan to come back to Knix tomorrow to try out the bras.

    SS
    Susan S.
    Verified Buyer
    Reviewing
    Leakproof UltraThin No-Show High Rise Black / L
  • Rated 5 out of 5 stars
    1 week ago
    Wonderful underwear!!

    Love these!! So comfy and so pleased with their absorption!! It’s nice not spending so much on pads and adding all that trash to our landfills!! Thanks for such a wonderful invention!!!

    DM
    Deb M.
    Verified Buyer
    Reviewing
    Leakproof UltraThin No-Show High Rise 3-Pack - Last Call
  • Rated 5 out of 5 stars
    1 week ago
    5 Stars

    Larger area of protection… great prints… more comfortable fit.

    D
    donna
    Reviewing
    Leakproof UltraThin No-Show High Rise Black with White Polka Dot / L

Your questions, answered.