Menu

Need Help Choosing?
Take our Underwear quiz
Need Help Choosing?
Take our Bra quiz
The Polka Dot Edit
New Arrivals

Your Bag

Your cart is empty

But you're full of potential..

You Might Also Like

| Black
Super Leakproof® Reusable Snap Pads - Regular (3-Pack)
$38.00 USD

Color:

Color: Black

Size:

Size:

Rewards Members Earn 0 Points

Suggestions

Top Picks

Revolution V-Neck Bra

$65.00 USD
10% off Bra & Underwear Sets*

Color: White with Black Polka Dot Limited Edition

Super Leakproof® Dream Boxer

$48.00 USD
2 for $82, Save $14

Color: Pink Stripe Limited Edition

Leakproof UltraThin No-Show High Rise

$32.00 USD
Mix, Match & Save: 3+ for $25 each

Color: Black with White Polka Dot Limited Edition

Uplift Push Up Bra

$68.00 USD
10% off Bra & Underwear Sets*

Color: Cherry Limited Edition

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

Sculpt Ruched One Piece Swimsuit

$130.00 USD

Checkmark

1 suit. 5 ways to wear.

Checkmark

Sculpt fabric

Checkmark

Built-in bra

Checkmark

UPF 50+ sculpt fabric

Checkmark

Cheeky coverage

Checkmark

Ruched sides

| Ivory
| Ivory
| Ivory
| Ivory

Absorbency: Essential
Drop
Drop
Drop
Drop
Drop

Color: Ivory 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. Once an order is placed, we cannot guarantee any address updates, order changes or cancellations. Orders placed on Friday after 1PM will not be shipped until the following Monday.


Split Shipments

Most orders will ship from a single warehouse. However, we occasionally ship from a combination of warehouse locations, so you may receive your order in multiple parts. If items from your order ship in separate packages, we’ll send you tracking information for each package when it becomes available.

Delivery Timelines

For the most up-to-date delivery time estimates, please refer to the shipping timeline at checkout. Delivery timelines do not include processing times. See above for details. All transit times are measured in business days which are Monday-Friday, excluding holidays.

Please note, all shipping timelines are estimates and are not guaranteed.

We are not able to ship to US territories (including Puerto Rico, U.S. Virgin Islands, Guam, Northern Mariana Islands and American Samoa) at this time.
Easy Returns within 30 Days

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 130 Points

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

- SANDRA Z. VERIFIED BUYER

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

| Ivory
| Ivory
| Ivory
| Ivory

How to Choose?

Essential

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

Heavy

Drop
Drop
Drop
Drop
Drop
  • • 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

Drop
Drop
Drop
Drop
Drop
  • • 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

Drop
Drop
Drop
Drop
Drop
  • • 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

Drop
Drop
Drop
Drop
Drop
  • • 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

Our Best-Selling Swim

Shop All Arrow Right

Sculpt Ruched One Piece Swimsuit

$130.00 USD

Color: Ivory Limited Edition

Sculpt Deep V One Piece Swimsuit

$120.00 USD

Color: Cherry Limited Edition

Sculpt Front Tie Swim Set

From 
$113.00 USD

Sculpt Dipped Bikini Swim Bottom

$48.00 USD

Color: Cherry Limited Edition

Sculpt High Neck One Piece Swimsuit

$130.00 USD

Color: Cherry Limited Edition

Leakproof Seersucker Sculpt Deep V One Piece Swimsuit

$132.00 USD

Color: Navy Seersucker Limited Edition

Sculpt Ruched Deep V Bikini Top

$65.00 USD

Color: Ivory Limited Edition

Sculpt Ruched Bikini Swim Bottom

$48.00 USD

Color: Ivory Limited Edition

4.6
Rated 4.6 out of 5 stars
Based on 18 reviews
Total 5 star reviews: 15 Total 4 star reviews: 1 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 1
89%would recommend this product
ComfortRated 4.3 on a scale of 1 to 5
FitRated -0.5 on a scale of minus 2 to 2
SupportRated 4.8 on a scale of 1 to 5
Write a Review (Opens in a new window)
18 reviews
  • Rated 5 out of 5 stars
    Yesterday
    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
    1 week 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
    2 weeks 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
    6 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
    6 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
    6 months ago
    Excellent choice!

    Great fit. True to size. Flattering style.

    Cathy W.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    6 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
    6 months ago
    Superbe maillot

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

    Marie-Josee C.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    7 months ago
    Tall?

    Would love to see this in your tall (longer torso). I am 5’ 11” and own the only one piece you have but would love another.

    Brenda
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    7 months ago
    Best bathing suit I’ve ever owned

    This suit is SO flattering and comfortable. Colour is beautiful and quite honestly the best swimsuit I’ve ever owned!

    Sandra Z.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    8 months ago
    Chic & Classy ❤️

    Great cut, fabric and hold everything in place. Fantastic quality!

    Veronique F.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    10 months ago
    5 Stars

    Beau résultat et grande qualité du tissu et du soutien

    Claudia
    Verified Buyer
    Was this helpful?