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Sculpt Ruched Bikini Swim Bottom

$48.00 USD

Smooths & sculpts curves

Flattering ruched crossover waistband

Mid-high rise

Cheeky bum coverage

UPF 50+ sun protection

Color: Lotus 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

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 48 Points

Product Description

Upgrade your swim collection with the Knix Sculpt Ruched Bikini Swim Bottom, a flattering and stylish bottom designed to smooth and sculpt your curves with its premium Sculpt fabric. Featuring a ruched crossover waistband and a mid‑high rise silhouette, this bikini bottom offers a chic look with cheeky bum coverage that’s perfect for beach days or poolside lounging. Plus, with UPF 50+ sun protection, it keeps you both sun‑smart and confident in and out of the water.

Flattering Ruched Waist

Crossover detail hugs the waist and enhances your silhouette.

Sculpting Comfort

Premium Sculpt fabric smooths and hugs your natural shape.

Cheeky-Medium Coverage

Balanced coverage for comfort with a cheekiness.

Sun-Smart Protection

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

Zoom

| Lotus
| Lotus
| Lotus
| Lotus

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
4.1
Rated 4.1 out of 5 stars
Based on 25 reviews
Total 5 star reviews: 16 Total 4 star reviews: 4 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 4
76%would recommend these products
ComfortRated 4.2 on a scale of 1 to 5
FitRated -0.2 on a scale of minus 2 to 2
Keywords
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Rating
Ratings
Height
Height
Usual Pant Size
Usual Pant Size
Size Purchased
Size Purchased
25 reviews
  • Rated 4 out of 5 stars
    35 minutes ago
    Beautiful bathing suit!

    I was really happy with the colour and quality of material. I am a regular customer for knix bras and underwear, so I went with my usual size M, but I had to size up for the suit. I am happy with the larger size.

    KU Profile picture for Knix US 2.0
    Knix US 2.0
    4 minutes ago

    Hey Janine!

    Thanks so much for the amazing review! We're thrilled you love the color and quality. Thanks for the helpful sizing tip for other customers too!

    Team Knix

    Janine D.
    Verified Buyer
    Reviewing
    Sculpt Ruched Bikini Swim Bottom
  • Rated 5 out of 5 stars
    5 days ago
    Ruched Bikini Bottom andTop

    Super comfortable and gives a nice fit.

    Cynthia C.
    Verified Buyer
    Reviewing
    POS - Ruched Bikini Bottom
  • Rated 5 out of 5 stars
    1 month ago
    Great style

    Really like the style of these

    Mary B.
    Verified Buyer
    Reviewing
    Sculpt Ruched Bikini Swim Bottom
  • Rated 5 out of 5 stars
    1 month ago
    Amazing fit!

    Love these bottoms SO much! The ruching is everything and they are the perfect height. Not too high waisted, they show just enough belly button without showing the whole belly. I feel really really comfortable in these bottoms and I haven't felt that in a bathing suit in a while!! Would totally buy again and recommend to a friend.

    Emily B.
    Verified Buyer
    Reviewing
    Sculpt Ruched Bikini Swim Bottom
  • Rated 1 out of 5 stars
    2 months ago
    bottom

    terrible fit

    Carol B.
    Verified Buyer
    Reviewing
    Sculpt Ruched Bikini Swim Bottom
  • Rated 5 out of 5 stars
    2 months ago
    Great swim bottom

    Beautiful shapely retro suit bottom. Fits true to size and is stretchy enough for comfort. I chose white abd tge coverage is great. The material is very nice and supportive.

    Barbara W.
    Verified Buyer
    Reviewing
    Sculpt Ruched Bikini Swim Bottom
  • Rated 5 out of 5 stars
    3 months ago
    My new favourite!

    I loved this bikini bottom. It stayed in place all day, in and out of the water. The rushing was very flattering. And very reasonably priced for a good quality piece of swim wear.

    Roxanne F.
    Verified Buyer
    Reviewing
    Sculpt Ruched Bikini Swim Bottom
  • Rated 1 out of 5 stars
    3 months ago
    Not true size

    Very small make.

    Olga M. B.
    Verified Buyer
    Reviewing
    Sculpt Ruched Bikini Swim Bottom
  • Rated 5 out of 5 stars
    3 months ago
    Love it!

    Super flattering and comfortable!

    Joëlle C.
    Verified Buyer
    Reviewing
    Sculpt Ruched Bikini Swim Bottom
  • Rated 5 out of 5 stars
    4 months ago
    Love the fit

    Got these great bottoms to go with the matching top and they fit perfect!

    Alana H.
    Verified Buyer
    Reviewing
    POS - Ruched Bikini Bottom
  • Rated 1 out of 5 stars
    6 months ago
    Cute

    Not keen with the fit but I'm keeping it.

    Maria H.
    Verified Buyer
    Reviewing
    POS - Ruched Bikini Bottom
  • Rated 4 out of 5 stars
    9 months ago
    Cheeky

    Cute bottoms with a nic ruche on the front.

    Tracy H.
    Verified Buyer
    Reviewing
    POS - Ruched Bikini Bottom

Your swimwear questions, answered.