Customizable Shaper High Rise Leakproof Shorts
Absorbs about 2.5 super tampons
Provides bum lift & definition
Tummy control
Customizable leg length







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

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

Gin has 38” hips, is 5’8” tall and wears a size S
Customizable Shaper High Rise Leakproof Shorts
Absorbs about 2.5 super tampons
Provides bum lift & definition
Tummy control
Customizable leg length
Absorbency: Moderate
Size and Fit Guide


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.

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.
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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.

Machine Washable

Fabric
Body: 53% LYCRA® XTRA LIFE™ Spandex, 47% Nylon; Fresh Fix Technology® Gusset: Gusset 1: 86% Cotton, 10% Spandex, 4% Carbon; Gusset 2: 96% Polyester, 4% Spandex; Gusset 3: 89% Polyester, 11% Spandex, Coating 100% polyurethane coating. Exclusive of Decoration
Free standard shipping over $100.
Eligible for return or exchange within 30 days of delivery. The item may be removed from its original packaging, washed, and worn to qualify.Zoom






How to Choose?
Essential
- • Everyday Wear
- • No leakproof protection
Heavy
- • heavy period days
- • overnight protection
- • light bladder leaks
Light
- • light period days
- • sweat
- • sweat and discharge
Moderate
- • moderate period days
- • light bladder leaks
- • sweat
Ultra
- • extra heavy period days
- • overnight protection
- • light bladder leaks

3 levels of customization for a deeper higher leg
So you can go backless and still feel secure.

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
Explore Best-Sellers
- Rated 1 out of 5 stars3 weeks agoThe 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 BuyerWas this helpful? - Rated 5 out of 5 stars1 month agoThe 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 :)
KarineVerified BuyerWas this helpful? - Rated 5 out of 5 stars1 month agoGreat 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.
BrunaVerified BuyerWas this helpful? - Rated 5 out of 5 stars2 months agoJust what you'd expect when you buy a Knix product
Comfortable and easy to wear.
Shirley T.Verified BuyerWas this helpful? - Rated 1 out of 5 stars3 months agoTore 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 BuyerWas this helpful? - Rated 5 out of 5 stars3 months agoComfortable Support
Excellent undeneath a long skirt with side slit. Prevents being too revealing, provides comfortable shaping support.
Melissa K.Verified BuyerWas this helpful? - Rated 5 out of 5 stars3 months agoI 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 BuyerWas this helpful? - Rated 3 out of 5 stars4 months ago3 Stars
Too tight. I bought large abd the compression was crazy tight.
CherylVerified BuyerWas this helpful? - Rated 5 out of 5 stars8 months agoSize 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 BuyerWas this helpful? - Rated 2 out of 5 stars8 months agoDisappointed
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 BuyerWas this helpful? - Rated 1 out of 5 stars8 months agoToo small
Wrong sizing even though I followed the chart.
Leanne B.Verified BuyerWas this helpful? - Rated 2 out of 5 stars9 months agoNot 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.
SarahVerified BuyerWas this helpful?