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Home / Swim One-Pieces / Sculpt Ruched One Piece Swimsuit
Best Seller

Sculpt Ruched One Piece Swimsuit

$135.00 CAD

1 suit. 5 ways to wear.

Sculpt fabric

Built-in bra

UPF 50+ sculpt fabric

Cheeky coverage

Ruched sides

| Espresso
| Espresso
| Espresso
| Espresso

Absorbency: Essential

Color: Espresso 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

Clothing & Swim

Returns & Exchanges

Leggings, sweats, t-shirts, sleepwear, and swim items are eligible for return or exchange within 30 days of delivery with tags attached. Swim bottoms and pieces must have the original sanitary strip intact.

Still have questions? View our full policy here.
Rewards Members Earn 135 Points

"This suit is SO flattering and comfortable. Quite honestly the best swimsuit I've ever owned."

- SANDRA Z. VERIFIED BUYER

Product Description

Embrace both flattering design and everyday performance with the Knix Sculpt Ruched One Piece Swimsuit, crafted to smooth and sculpt your silhouette with premium Sculpt fabric. This stylish one‑piece features removable, adjustable straps for multiple looks, cheeky coverage with eye‑catching ruching at the sides, and a built‑in shelf bra for comfortable support. Made from UPF 50+ sun‑protective material, it’s perfect for beach days, poolside lounging, or resort escapes — blending fashion, comfort, and confidence in one versatile swimsuit.

Sculpting Comfort

Premium Sculpt fabric smooths and hugs your natural shape.

Customizable Fit

Removable, adjustable straps let you create multiple looks and strap configurations.

Cheeky, Confident Coverage

Ruched sides add style while the built-in shelf bra supports your shape.

Sun-Smart Protection

UPF 50+ fabric protects your skin while you soak up the sun.

Zoom

| Espresso
| Espresso
| Espresso
| Espresso

How to Choose?

Essential

  • • Days you don’t need leak protection. Everyday freshness and moisture wicking.
  • tsp
    0 tsp

Heavy

  • • Extra peace of mind. For the first days of your cycle, light bladder leaks, or a full night's sleep without a leak.
  • 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

  • • Daily freshness. For sweat, discharge, period spotting, or backup protection.
  • tsp
    about 1-3 tsp
  • pad
    about 1-3 pantyliners
  • tampon
    about 1-3 regular tampons
  • cup
    about 0.5 menstrual cups

Moderate

  • • For mid-cycle flow, surprise cough or sneeze leaks, or a really sweaty spin class.
  • 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

  • • Ultimate peace of mind. For the heaviest period days, light bladder leaks, unexpected postpartum flow, or overnight protection.
  • 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

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Color: Lotus Limited Edition

4.3
Rated 4.3 out of 5 stars
Based on 26 reviews
Total 5 star reviews: 19 Total 4 star reviews: 2 Total 3 star reviews: 2 Total 2 star reviews: 1 Total 1 star reviews: 2
81%would recommend these products
ComfortRated 4.1 on a scale of 1 to 5
FitRated -0.5 on a scale of minus 2 to 2
SupportRated 4.5 on a scale of 1 to 5
Write a Review (Opens in a new window)
26 reviews
  • Rated 5 out of 5 stars
    2 weeks ago
    Sculpt one piece

    Love the ruching it is very flattering.

    Jan E.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 month ago
    maillot

    il fait très bien et bonne tension au niveau de l'abdomen.

    Martine F.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 month ago
    Great quality!

    Great quality bathing suit! I love the fit, cinches in all the right places.

    Tania G.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 month ago
    So comfortable and fits perfectly!

    Love it with or without the straps. Nice cut!

    Amanda G.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    2 months ago
    Classic Swimsuit

    Love the classic lines of this swimsuit. Will be wearing it on our upcoming trip and while paddleboarding.

    Jacqueline A. C.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    2 months ago
    Incredible Swimsuit! Luxurious Fabric! Size Up!

    This swimsuit is amazing! I struggle overall with swimsuits, and this one made me feel incredible. My only recommendation is, if you are a little more curvier in the hips, I would size up. I originally ordered a Medium, but when trying on the Large, I just felt more comfortable. Love this swimsuit so much, I went back and ordered another, and a bikini too! Thanks knix for creating such a good quality swimsuit, restoring women's faith in this industry and helping us feel beautiful!

    SYDNEY
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    3 months ago
    Strapless suit

    Love this suit. I am a bit bigger on top and never get a great feeling of support but I love this suit. I can walk around swim and it doesn’t move and I’m supported!

    Love the beautiful deep pink colour! Love the option to use straps or not as well. The ruching also is great hidden my self conscious bit of tummy.

    Ordered it online and received in a few days was great!

    Alana H.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    9 months ago
    Retirement perfect

    What a beautiful bathing suit! It fits as well as promised and with the straps, it will be versatile for both swimming and running after grandchildren.

    Anna-beth Z.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    9 months ago
    Great Fit Very Flattering

    Great fit. Quality fabric and workmanship. Flattering.

    Barbara T.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    9 months ago
    Excellent choice!

    Great fit. True to size. Flattering style.

    Cathy W.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    9 months ago
    Great suit!

    Love this swimsuit! Had great rouching on the front. AND the back! Has the perfect amount of hold without digging in to your hips. Would love it more if it had more of a sweetheart neck line but the straight cut top is nice too.

    Michelle D. S.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    9 months ago
    Superbe maillot

    Très confortable, belle couleur (rose) et tissu agréable.

    Marie-Josee C.
    Verified Buyer
    Was this helpful?

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