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Shaper High Rise Leakproof Briefs

$58.00 CAD

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Absorbs about 2 super tampons

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Tummy, back & waist control

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No visible panty lines

Clementine has 51

Clementine has 51" hips, is 5'9.5" tall and wears a size XXL

| Black
Clementine has 51

Clementine has 51" hips, is 5'9.5" tall and wears a size XXL

Clementine has 51

Clementine has 51" hips, is 5'9.5" tall and wears a size XXL

Clementine has 51

Clementine has 51" hips, is 5'9.5" tall and wears a size XXL

| Black

Clementine has 51" hips, is 5'9.5" tall and wears a size XXL

Color: Black

Size:

True to Size

Size:

Size and Fit Guide

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.

Easy Returns within 30 Days

Returns

Returns

Sale & Last Call

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

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.

Rewards Members Earn 58 Points

Flattering Style

Sitting above the natural waist, this all-in-one brief is designed with targeted support zones to smooth and shape the lower tummy, back, and waist. 3D flocking creates a gentle hold. No-sew technology provides a seamless look without visible panty lines.

Comfort-First Fit

Sits above the natural waistline with full bum, hip and tummy coverage. They feature a buttery-soft fabric with seamless bonded edges that prevent digging in and panty lines.

Moderate Absorbency

Updated with our ultrathin liner, absorbing about 2 super tampons' worth of liquid

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Clementine has 51
| Black
Clementine has 51
Clementine has 51
Clementine has 51
| Black

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.

Our original leakproof technology offers a barely-there feel while absorbing about 1-3 regular tampons worth of liquid.

Soft Top Layer

Soft Top Layer

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

4.1
Rated 4.1 out of 5 stars
Based on 40 reviews
Total 5 star reviews: 27 Total 4 star reviews: 2 Total 3 star reviews: 3 Total 2 star reviews: 5 Total 1 star reviews: 3
75%would recommend this product
ComfortRated 4.2 on a scale of 1 to 5
EffectivenessRated 3.9 on a scale of 1 to 5
FitRated -0.1 on a scale of minus 2 to 2
Ease of UseRated 4.0 on a scale of 1 to 5
SupportRated 3.9 on a scale of 1 to 5
40 reviews
  • Rated 5 out of 5 stars
    4 weeks ago
    Perfect Shapewear Undies!

    I really like my new shapewear underwear. They provide the right amount of support and coverage where it is needed while being super soft and comfy. I'll definitely get few more!

    David P.
    Verified Buyer
  • Rated 5 out of 5 stars
    1 month ago
    High Rise Leakproof Briefs

    I have worn these briefs for several years now and I love them. They fit nicely, very comfortable and they perform as advertised.

    Leslie B.
    Verified Buyer
  • Rated 5 out of 5 stars
    1 month ago
    Really like these Shapers

    I read the other reviews and ordered one size larger than I usually order from Knix. They fit perfectly and not too tight. I would recommend them to others who need some smoothing across the abdominal area.

    CONSTANCE G.
    Verified Buyer
  • Rated 5 out of 5 stars
    1 month ago
    Comfortable

    Super supportive and great quality

    Deidre N.
    Verified Buyer
  • Rated 5 out of 5 stars
    5 months ago
    Sleek briefs

    These briefs are great under pants or a dress to give on smooth lines. Just wish they came in super leakproof as well.

    Moira D.
    Verified Buyer
  • Rated 5 out of 5 stars
    8 months ago
    So in love.

    This were the best shape wear, I have ever worn. They kept their shape the entire day. Most will stretch out, after a full day. I was able to breath and move all day, yet everything stayed put.

    Eileen K.
    Verified Buyer
  • Rated 5 out of 5 stars
    9 months ago
    Perfect for my wedding

    Unfortunately I’m due to get my period on my wedding day and was so worried until I got these! I am usually a medium in underwear so ordered both a medium and a large due to conflicting reviews about size. Turns out the medium is prefect for me. Prefer them to my HoneyLove ones actually in terms of comfort.

    So happy I don’t need to worry about period or leaking through a tampon on my big day now. Thanks Knix!

    Dee
    Verified Buyer
  • Rated 5 out of 5 stars
    1 year ago
    Leak proof underwear

    It is easy to wire doesn’t feel like it’s for a someone who has leaking bladder.

    Brenda D.
    Verified Buyer
  • Rated 5 out of 5 stars
    1 year ago
    Good coverage

    Got these for a special event. I think I will need to add other Knix shape wear styles to my wardrobe.

    Christine G.
    Verified Buyer
  • Rated 5 out of 5 stars
    1 year ago
    I love these leggings…

    The leggings fit comfortably. The high rise band provides great support for my stomach and back.

    Monique C.
    Verified Buyer
  • Rated 5 out of 5 stars
    1 year ago
    Tight, but easy exchange

    I loved the fit bit it was a size small. Luckily the exchange process was super easy and I can't wait for the bigger size to arrive

    Laura K.
    Verified Buyer
  • Rated 5 out of 5 stars
    2 years ago
    Hi-rise Legging

    Excellent fit.

    Delsheta J.
    Verified Buyer