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Color: Black
Best Seller

Color: Black

Size:

Size:

Size and Fit Guide

Mix & Match: 3+ for $20 each
Rewards Members Earn 0 Points

Customizable Shaper High Rise Leakproof Shorts

$68.00 CAD

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Absorbs about 2.5 super tampons

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Provides bum lift & definition

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Tummy control

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Customizable leg length

Gin has 38” hips, is 5’8” tall and wears a size S  | Sola

Gin has 38” hips, is 5’8” tall and wears a size S

 | Sola
Gin has 38” hips, is 5’8” tall and wears a size S  | Sola

Gin has 38” hips, is 5’8” tall and wears a size S

Gin has 38” hips, is 5’8” tall and wears a size S  | Sola

Gin has 38” hips, is 5’8” tall and wears a size S

Gin has 38” hips, is 5’8” tall and wears a size S  | Sola

Gin has 38” hips, is 5’8” tall and wears a size S

| Sola

Gin has 38” hips, is 5’8” tall and wears a size S

Color: Sola

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
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 68 Points

Supportive Style

Your favorite shaper shorts are now updated to be better (and shorter) than ever. They offer targeted support zones that smooth and shape your tummy, lower back, and thighs, all while smoothing out your waistline. 3D Flocking on the back gives your bum lift and definition

Customizable Design

Our new patented PerfectCut™ technology offers two levels of length customization on each leg, allowing you to wear any outfit.

Moderate Absorbency

Absorbs about 2.5 super tampons' worth of liquid without adding extra bulk.

Zoom

Gin has 38” hips, is 5’8” tall and wears a size S  | Sola
 | Sola
Gin has 38” hips, is 5’8” tall and wears a size S  | Sola
Gin has 38” hips, is 5’8” tall and wears a size S  | Sola
Gin has 38” hips, is 5’8” tall and wears a size S  | Sola
| Sola

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
    6-11 tsp
  • pad
    about 1.5-3 regular pads
  • tampon
    about 3-6 super tampons
  • cup
    about 1-2 menstrual cups

Light

Drop
Drop
Drop
Drop
Drop
  • light period days
  • sweat
  • sweat and 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 3-6 tsp
  • pad
    about 1-1.5 regular pads
  • tampon
    about 2-3 super tampons
  • cup
    about 0.5-1 menstrual cups

Ultra

Drop
Drop
Drop
Drop
Drop
  • extra heavy period days
  • overnight protection
  • light bladder leaks
  • tsp
    13-17 tsp
  • pad
    3.5-4.5 regular pads
  • tampon
    7-9 super tampons
  • cup
    2-3 menstrual cups
PATENTED PERFECTCUT™ TECHNOLOGY®

3 levels of customization for a deeper higher leg

So you can go backless and still feel secure.

Perfect Cut

The PerfectCut™

Want a higher short? Use fabric scissors or any sharper pair to cut just above the velvet line for a custom feel.

Need help making the PerfectCut™? Learn how easy it is here

3.2
Rated 3.2 out of 5 stars
Based on 13 reviews
Total 5 star reviews: 6 Total 4 star reviews: 0 Total 3 star reviews: 1 Total 2 star reviews: 2 Total 1 star reviews: 4
46%would recommend these products
ComfortRated 3.3 on a scale of 1 to 5
EffectivenessRated 3.7 on a scale of 1 to 5
FitRated -1.3 on a scale of minus 2 to 2
Ease of UseRated 3.3 on a scale of 1 to 5
SupportRated 3.7 on a scale of 1 to 5
13 reviews
  • Rated 1 out of 5 stars
    3 weeks ago
    The Quality of your product appears to have declined. recently ordered 12 pair.

    I recently ordered 12 pair of high-rise, moderate leak proof. First pair split in the rear seam as I was putting them on. The fabric is longer soft, instead course and inflexible. At $65 per pair this is unacceptable.

    J. B.
    Verified Buyer
  • Rated 5 out of 5 stars
    1 month ago
    The best I got so far

    I bought these shapers and I don't feel the reviews I read are accurate so here's my take: they are very tight to put on yes BUT when they are on they are super comfortable, they don't roll, and the best part it's that they are built to not flatten your but which looks great in a gown. I'd love if they could be a bit less tight in the groin area just for the look as it creates a little bump on the inside tight but it doesn't affect the comfort. They are the best I found and love them :)

    Karine
    Verified Buyer
  • Rated 5 out of 5 stars
    1 month ago
    Great quality

    I was afraid that it would roll down, but I was happily surprised. The shapewear remained in its place. Great quality, very smooth. I tried it with jeans and my wedding dress. It didn't press my legs too much, so even wearing jeans you can not notice I am wearing a shapewear beneath them. You couldn't see any seam through my dress either. Great customer service as well. I am happy with this company, I definitely recommend and will purchase again.

    Bruna
    Verified Buyer
  • Rated 5 out of 5 stars
    2 months ago
    Just what you'd expect when you buy a Knix product

    Comfortable and easy to wear.

    Shirley T.
    Verified Buyer
  • Rated 1 out of 5 stars
    3 months ago
    Tore at first wear - disappointing quality

    I previously purchased these shorts in the older non-customizable model (Black XL) and absolutely loved them. I decided to repurchase in the Nude colour (also XL), but unfortunately the experience was disappointing. The sizing feels noticeably different from the previous version, and the quality has clearly declined. Shockingly, the seam tore during the very first wear, which is extremely frustrating considering the price point. It's a real shame—they had a great product before, and I wish I had grabbed the Nude color in the original model before the change. Definitely not the same quality.

    Emma M.
    Verified Buyer
  • Rated 5 out of 5 stars
    3 months ago
    Comfortable Support

    Excellent undeneath a long skirt with side slit. Prevents being too revealing, provides comfortable shaping support.

    Melissa K.
    Verified Buyer
  • Rated 5 out of 5 stars
    3 months ago
    I love them!

    Definitely size up because they are stiff and tight!! I’m usually a size 8/10 in pants so I ordered a large. I bought them for a bridesmaid dress and they definitely smooth out my tummy area.

    Selina C.
    Verified Buyer
  • Rated 3 out of 5 stars
    4 months ago
    3 Stars

    Too tight. I bought large abd the compression was crazy tight.

    Cheryl
    Verified Buyer
  • Rated 5 out of 5 stars
    8 months ago
    Size up from the underpants.

    Great product! Slimming without being too confining. I had to return the M (the size I wear in underwear) for the L. No problems, GREAT service. Quality company that stands by their products.

    Margaret M.
    Verified Buyer
  • Rated 2 out of 5 stars
    8 months ago
    Disappointed

    I’ve bought products before from Knix..I love the bodysuits but I wanted bottoms with leak protection but these shaper shorts were not even close to my size.

    Leanne B.
    Verified Buyer
  • Rated 1 out of 5 stars
    8 months ago
    Too small

    Wrong sizing even though I followed the chart.

    Leanne B.
    Verified Buyer
  • Rated 2 out of 5 stars
    9 months ago
    Not as supportive as earlier designs

    The V shaped support doesn’t support my apron belly in the same way the previous design did. It kind of misshapes it in the middle (where the high cut v-shaped support is stronger). My tummy feels very irritated by the end of the day from being compressed against my thighs (it doesn’t touch my thighs when I’m not wearing them), and moves into this position through out the day. These points makes this design something I won’t repurchase or recommend.

    These also don’t wear the same way, so better to size up. My legs usually don’t swell but since wearing this design on a daily basis my feet are so swollen and uncomfortable by the end I’d the day.

    By the time I’d figured this all out it was not appropriate to ask for an exchange/refund. On another matter the customer service was fantastic so I have no doubt that if I wasn’t needing to return worn underpants, this would be a non-issue.

    In short:

    1. Size up. These do not fit like the earlier design, nor do they wear like earlier designs. And

    2. Then don’t provide the same level of support to my apron belly as they used to.

    Sarah
    Verified Buyer