Megan is wearing Medium

Megan is wearing Medium

Megan is wearing Medium

Megan is wearing Medium

Megan is wearing Medium

Joy is wearing 2XL

Joy is wearing 2XL

Joy is wearing 2XL

Joy & Julia are wearing 2XL

Joy & Julia are wearing 2XL
Contour, Compression, and Shaping

All-Black Compression One-Piece Swimsuit

$76 USD $38 USD
(11 Reviews)
Color: All-Black
Size: S
  • Smoothing Compression
  • Ships From USA
  • Corset Back
  • Arrives By
Description

Like ice coffee, this piece shows that classics never die.

Embrace Your Curves with Confidence in our Compression Lace-Up Swimwear, designed to give you an ultra-flattering fit. Say hello to customizable cuteness as you adjust and cinch for the perfect fit that flatters your curves just the way you like it. 

Sculpt your Silhouette - our corseted swimwear allows you to take control, whether you're aiming for a subtle cinch or a bold statement. 

Compression for a sleek look - our swimwear ensures you step out with confidence, flaunting your curves with every splash and strut.

Note: For Medium compression + larger bust size we recommend sizing up.
For light compression, please consider sizing up 2 sizes.
Shipping & Returns

At Knotty, we strive to process your orders swiftly, usually within 1-3 business days. Once processed, you can expect delivery within approximately 4 to 8 business days.

We're dedicated to offering you unbeatable value, given the intimate nature of our items. As such, we don't accept returns. However, if you encounter any issues with your order, our responsive customer service team is always ready to assist you!
Fabric & Care

• Hand wash or Machine wash cold and hang to dry
• 75% Nylon, 25% Sustainable Spandex
Size: S
More information

Try It On: When you get your new undies, check if it fits. You've got 14 days to decide from the day you’ve ordered.

Contact Us: If it doesn't fit, just email our support team. 
Support@knottyknickers.ca or just reply to your order confirmation email.

Get the Perfect Size: We’ll give you a full credit for your purchase to use on the right size next time.

Based on 11 reviews
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Marsha Small
I recommend this product
Age Range:
45 - 54
Gender:
Female
Age Range:
2XL
Body Shape:
Full-figured
As stated in reviews before...
Violet Nebula Compression One-Piece Swimsuit XL
As stated in reviews before mine go up a size. Was comfortable in the suit all day, wasn’t adjusting it at all-stayed where it was supposed to and wasn’t shifting at all even in the water
How It Fits:
A Little Small
2 people found this review helpful.
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11 months ago
Morgan Radford
I recommend this product
Age Range:
45 - 54
Gender:
Female
Age Range:
L
Body Shape:
Hourglass
Flattering, wish it was available...
Pastel Smoke Compression One-Piece Swimsuit
Flattering, wish it was available in a long torso
How It Fits:
Perfect
1 person found this review helpful.
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Yes
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11 months ago
Chelsea Moore
I recommend this product
Age Range:
L
Body Shape:
Hourglass
Nice swimsuit
Electric Tropics Compression One-Piece Swimsuit L
While this swimsuit doesn’t compress like it does in the video ads, it’s still a good suit. My only complaint is that it’s almost like it’s made for a child, there’s no dedicated space for breasts it’s just lined normally all the way through the suit where most women’s swimsuits have extra lining or cups in the breast area. This makes things appear a little flattened out in the chest.
How It Fits:
Perfect
2 people found this review helpful.
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12 months ago
Beth Eden
I recommend this product
Age Range:
55 - 64
Gender:
Female
Age Range:
XL
Body Shape:
Curvy on Top
Love the pattern
Pastel Smoke Compression One-Piece Swimsuit XL
Such a lovely pattern, and with the lace up detail I can make it fit just right ::) Torso is a bit short, but the adjustable straps alieviate some of that!
How It Fits:
A Little Small
1 person found this review helpful.
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1 year ago
Charlotte
Stouffville, Canada
I recommend this product
Age Range:
25 - 34
Gender:
Female
Age Range:
L
Body Shape:
Hourglass
Great style and fit!
Pastel Smoke Compression One-Piece Swimsuit
The fit and feel of this swimsuit is lovely! The design is gorgeous and the fabric feels really amazing on the skin. The construction of the garment is high quality - I feel very secure and ready to swim when I’m in this suit. Tightening the lace up back gives me such a flattering shape!
How It Fits:
Perfect
Review Image - Pastel Smoke Compression One-Piece Swimsuit
1 person found this review helpful.
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1 year ago
Ann Lai
I recommend this product
Age Range:
55 - 64
Gender:
Female
Age Range:
L
Body Shape:
Full-figured
I like it!
All-Black Compression One-Piece Swimsuit L
It is tight when you first wear it, but I got use to it because it really flatters my body. I’m post menopause, so my body isn’t where it is at, so this really boosted my confidence. I have to say, it does press my chest a little, so it might be an issue if you are bustier (maybe size up?) but for me, I just got a cover up, and I’m feeling good by the pool!
How It Fits:
A Little Small
2 people found this review helpful.
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1 year ago
Julie
Brantford, Canada
I recommend this product
Age Range:
25 - 34
Gender:
Female
Age Range:
L
Body Shape:
Hourglass
I am SNATCHED
Electric Tropics Compression One-Piece Swimsuit L
I'm always hesitant to wear a one peice becauses I have muffin top and a hip dip, so my sides are just a big ol 'S'. But this swimsuit has enough compression smoothes out my muffin and gives me that perfet hour glass look! Best part, it loosens up when I swim so I'm gasping for air in the pool lol. 10/10 if you wanna be shaped for summer~
How It Fits:
A Little Small
1 person found this review helpful.
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1 year ago
Cindy
I recommend this product
Age Range:
25 - 34
Age Range:
S
Body Shape:
Slender
Ready for swim summer!!!!
All-Black Compression One-Piece Swimsuit S
When it says compressed, it is compressed! Which is what I wanted. I was a bit hesitant at first, but once I tried it on, I was SNATCHED. It is a little tight at first, but after wearing it for a swim, it is fitting a lot better and extremely flattering!
How It Fits:
A Little Small
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1 year ago
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See What Knotty Swim Can Do

Embrace Your Curves with Confidence in our Compression Lace-Up Swimwear

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Knotty Swim

Frequently Asked Questions

Are the swimsuits true to size?

For medium compression, the collection is true to size. For light compression, please size up.
How do I wash my swimsuit?

We recommend hand washing or machine washing on cold. Hang to dry.
What are the swimsuits made of?

Our swimwear is made of 75% Nylon and 25% Sustainable Spandex

Why Knotty Swim?

Sculpt Your Silhouette

Our corseted swimwear allows you to take control, whether you're aiming for a subtle cinch or a bold statement

Compression For A Sleek Look

Our swimwear ensures you step out with confidence, flaunting your curves with every splash and strut.

Light Weight & Fast Drying

Nylon dries super fast because it doesn't soak up water, making it perfect for swimwear to keep you comfy and dry after a swim.

Sexy Should Be An Everyday  Thing

Knotty is your home for comfy, affordable, size-inclusive intimate wear. For women who crave comfort and style. Feel at home in your undies.