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| Black
Light Leakproof No-Show Bikini
$25.00 CAD

Color: Black
Best Seller

Color: Black

Size:

Size:

Size and Fit Guide

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

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Home / Swim / Sleek Sculpt One Piece Swimsuit

Sleek Sculpt One Piece Swimsuit

$135.00 CAD

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Medium coverage

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Flattering square neckline

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UPF 50+ sculpt fabric

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Machine washable

| Wild Cat
| Wild Cat
| Wild Cat
| Wild Cat
| Wild Cat

Absorbency: Essential
Drop
Drop
Drop
Drop
Drop

Color: Wild Cat Limited Edition

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 135 Points

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Classic One Piece Swimsuit

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Swim in Style

A figure-flattering style with wide straps for support and comfort with a flattering criss-cross back. It features a built-in shelf bra with medium bum coverage.

Enhance Your Shape

Premium Sculpt fabric, crafted in a tighter knit, for a smooth and hugging feel all over.

Stay Sun-Safe

Premium UPF 50+ fabric shields you from UV rays while you relax, swim, and play.

Zoom

| Wild Cat
| Wild Cat
| Wild Cat
| Wild Cat
| Wild Cat

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

Explore Best-Sellers

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$72.25 CAD
$85.00
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Color: Black

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$68.00 CAD
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Color: Cosmic Limited Edition

Leakproof UltraThin No-Show High Rise

$32.00 CAD
Mix & Match: 3+ for $25 each

Color: Warm Sand

Revolution Scoop Bra

$68.00 CAD
10% off Bra & Underwear Sets*

Color: Cheetah Print Limited Edition

Super Leakproof® Dream Short

$48.00 CAD
Mix & Match: 3+ for $33 each

Color: Black

WingWoman Contour Bra

$75.00 CAD
10% off Bra & Underwear Sets*

Color: Warm Sand

Leakproof UltraThin No-Show Bikini

$27.00 CAD
Mix & Match: 3+ for $25 each

Color: Cheetah Print Limited Edition

Light Leakproof No-Show High Rise

$29.00 CAD
Mix & Match: 3+ for $20 each

Color: Warm Sand

4.4
Rated 4.4 out of 5 stars
Based on 22 reviews
Total 5 star reviews: 13 Total 4 star reviews: 7 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 1
91%would recommend these products
ComfortRated 4.3 on a scale of 1 to 5
FitRated 0.1 on a scale of minus 2 to 2
SupportRated 4.0 on a scale of 1 to 5
Write a Review (Opens in a new window)
22 reviews
  • Rated 5 out of 5 stars
    2 weeks ago
    I love love love this swimsuit

    As a plus size woman, I pretty much hate all swimwear BUT I love this swimsuit! The built in bra is fabulous and the cut of the suit keeps the girls in. The bottom is a little “cheeky” but it’s a great suit overall.

    Mary-Ann C.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    3 weeks ago
    Great Swimsuit

    Love this Swimsuit, it's supportive very comfortable

    Alisen M.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    4 weeks ago
    Love this

    Great fit, love the thick straps!

    Katherine W.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 month ago
    Feels fantastic

    This suit feels like butter to me. I love the wide straps, the pattern, the feel. This style is my new favourite after enjoying a few of the V neck one pieces makes a nice change

    Sharon B.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 month ago
    Attractive swimsuit

    I had not bought a swimsuit in ages, and then I « spotted » this one on your web site. It fits well and has well placed straps for swimming. Plus, it’s a fun print.

    Barbara M.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 month ago
    Love this!

    Best swimsuit I’ve ever had! Perfect fit, looks great! Comfortable, covers everything I need covered.

    Claudia E.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 month ago
    Perfect Swimsuit

    I felt so comfortable and yet secure in this swimsuit.

    Rosanna Z.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 month ago
    Great suit!!

    True to size, love everything about it. From the built in bra to how it cuts in from the back, truly a well fitting swimsuit that will last many wears due to it’s double lined structure.

    Celine C.
    Verified Buyer
    Was this helpful?
  • Rated 4 out of 5 stars
    1 month ago
    Quality!

    If you want a quality product…Knox is here for you. I needed to exchange the swimsuit as it was a bit too long.I purchased sze XL but because I am only 5’1” I needed L. The size chart provided is great but my size required adjustment. The straps are very complimentary as is the square neckline. Very comfortable.

    I also purchased two bras. The one that has no fasteners and you pull it over your head. Very comfortable.

    The only bra (until then) I leave on all day.

    Mary Kay Martin Oakville

    Mary K. M.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 month ago
    Swim suit

    It fits so well and I’ve gotten so many compliments

    Carmela N.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 month ago
    5 Stars

    Super!

    Maryse
    Verified Buyer
    Was this helpful?
  • Rated 4 out of 5 stars
    1 month ago
    Lovely fabric

    A wonderful bathing suit. Would be a 5 star except for the fact that the suit rides a little high on the buttocks.

    Loretta H.
    Verified Buyer
    Was this helpful?