Your Bag

Your cart is empty

But you're full of potential..
Rewards Members Earn 0 Points

Suggestions

Top Picks

WingWoman Contour Bra

$60.00 CAD
$75.00
2 for $90

Color: Black

Revolution V-Neck Bra

$54.40 CAD
$68.00
20-60% off

Color: Warm Sand

The Quintessential Sleep Set

$75.00 CAD
$150.00
20-60% off

Color: White

Super Leakproof® Dream Boxer

$48.00 CAD
*Excluded from Sale

Color: Dark Cherry Stripe Limited Edition

Home / Up to 30% off Shapewear / Customizable Shaper Mid-Thigh Bodysuit
Sale

Customizable Shaper Mid-Thigh Bodysuit

$118.40 CAD

$148.00

20% off
Checkmark

Built-in bra

Checkmark

Customizable back plunge & leg length

Checkmark

Targeted smoothing zones

Checkmark

Full body smoothing

| Black
| Black
| Black
| Black
| Black

Color: Black

Size:

True to Size

•

Size:

Size and Fit Guide

Get FREE Express Shipping on all orders $125+

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.
Year End Sale Return Policy

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 118 Points

Seamless Style

Designed with a wireless scoop neckline and adjustable straps for support and lift, plus targeted zones that comfortably smooth and shape.

Customizable Fit

Patented PerfectCut™ technology allows you to customize the length of the legs and depth of the back.

Zoom

| Black
| Black
| Black
| Black
| 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
PATENTED PERFECTCUT™ TECHNOLOGY®

3 levels of customization for a deeper back plunge.

So you can go backless and still feel secure.

Perfect Cut

The PerfectCut™

Want a deeper back plunge? 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

Our Best-Selling Shapewear

Shop All Arrow Right

Leakproof Contour Thigh Saver® 6”

$34.30 CAD
$49.00
30% off

Color: Black

LuxeLift Bodysuit

$67.20 CAD
$84.00
20% off

Color: Black

LuxeLift V-Neck Tank

$55.20 CAD
$69.00
20% off

Color: Black

Customizable Shaper High Rise Shorts

$54.40 CAD
$68.00
20% off

Color: Sola

Shaper High Rise Briefs

$46.40 CAD
$58.00
20% off

Color: Black

Customizable Shaper High Rise Leakproof Shorts

$54.40 CAD
$68.00
20% off

Color: Sola

Customizable Shaper Bodysuit

$92.00 CAD
$115.00
20% off

Color: Warm Sand

Shaper High Rise Leakproof Briefs

$46.40 CAD
$58.00
20% off

Color: Warm Sand

2.7
Rated 2.7 out of 5 stars
Based on 3 reviews
Total 5 star reviews: 1 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 1 Total 1 star reviews: 1
33%would recommend this product
ComfortRated 3.0 on a scale of 1 to 5
FitRated -1.0 on a scale of minus 2 to 2
SupportRated 2.5 on a scale of 1 to 5
Write a Review (Opens in a new window)
3 reviews
  • Rated 5 out of 5 stars
    6 days ago
    Fits like a dream!

    I loved the customizable shaper mid thigh bodysuit. I customized it for my clothing and size by taking off the very bottom section as marked and it fits well and makes me look smooth, slim and sexy in my partywear.

    Thank you Knix!

    Lisa F.
    Verified Buyer
    Was this helpful?
  • Rated 1 out of 5 stars
    1 week ago
    Too tight

    I got this in a medium, I'm 5'5 135lb. I have more of a pear shape and I cannot get this up over my thighs. This is literally so tight there is no give to the material. I'm so disappointed, especially at this price point. I have Knix underwear and shorts which I do love.

    Sam
    Verified Reviewer
    Was this helpful?
  • Rated 2 out of 5 stars
    3 weeks ago
    2 Stars

    Too tight, also had 3 bands on the thighs that showed through my pants

    Very expensive

    Barbara
    Was this helpful?